Verilink HDM 2182 User Manual

October 1999 P/N 880-502925-001-G

HDM 2182

A

B

PORT

LOCAL

NET

SYS

PRI

MANAGEMENT

EXT

SNMP

Copyright Notice

Trademarks

FCC Requirements

its products or services. Verilink’s sole warranty is contained in its product warranty. The end-user documentation is shipped with Verilink’s products and constitutes the sole specifications referred to in the product warranty. Verilink has made reasonable efforts to verify that the information contained herein is accurate, but Verilink assumes no responsibility for its use or for any infringement of patents or other rights of third parties that may r esult. T he customer is sole ly resp onsible fo r veri fying the suitabil ity of Verilink’s products for its use. Specifications are subject to change without notice.

Verilink is a registered trademark of Verilink Corporation. Access System 2000, WANscope, VeriStats, and FrameStart are trademarks of Verilink Corporation.

Any named products herein are trademarks of their respective companies. This equipment has been tested and found to comply within the limits for a Class A

digital device pursuant to Part 15 of the Federal Commun ications Commission (FCC) rules. These limits are designed to provide protection against harmful interference in a commercial environment.

This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the user manual, can cause harmful interference to radio communications.

There is no guarantee that interference will not occur in a particular installation. If this equipment causes harmful interference to radio or television reception—which can be determined by turning the equipment off and on—try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

This equipment complies with Part 68 of the FCC Rules. On the rear, side or bottom of the unit is a label that contains the FCC registration number and other information. If requested, provide this information to the telephone company.

• All direct connections to the network lines must be made using standard plugs and jacks (compliant wi th Part 68). The following tables list the applicable registration jack universal order codes (USOCs), facility interface codes (FICs), and service order codes (SOCs). These are required to order service from the telco.

For T1 interfaces:

Port ID REN/SOC FIC USOC

1.544 Mbit/s SF

1.544 Mbit/s SF, B8ZS

1.544 Mbit/s ANSI ESF

1.544 Mbit/s ANSI ESF, B8ZS

For DDS interfaces:

Port ID REN/SOC FIC USOC

56 kbit/s 64 kbit/s

• If the unit appears to be malfunctioning, inform the telco and disconnect it from the network lines until the source of trouble is determined to be your equipment or the telephone line . If your equipment needs repair, it should not be reconnected until it is repaired.

• The unit has been designed to prevent harm to the network. If the telephone company finds that the equipment is exceeding tolerable parameters, it can temporarily disconnect service. In this case, the telephone company will provide you advance notice if possible.

ii

Verilink HDM 2182 User Manual

6.0N 04DU9 -BN

6.0N 04DU5 -56

04DU9 -DN 04DU9 -1KN 04DU9 -1SN

04DU5 - 64

RJ-48C jack

RJ-48S jack

Lithium Battery

• If the telephone company alters its equipment in a manner that can affect the use of this device, it must give you warning so that you have the opportunity to maintain uninterrupted service. You will be advised of your right to file a complaint with the FCC.

• No customer is authorized to repair this equipment, regardless of warranty status. All repair s must be performe d by Ve ril i nk or an auth or ized age nt . It is the responsibility of users requiring service to report the need for service to Verilink or to one of our authorized agents.

The lithium battery referred to in the following notices is contained inside the clock chip.

English

Français

DANGER!

The battery can ex plo de i f inco rre ct ly rep lac ed! Repl ace on ly with th e sam e or equi valent type recommen ded by the manufacturer . Di sp os e of used batteries according to the manufacturer’s instructions.

DANGER!

To avoid electrical shock in case of f ailur e , th e power supply must be installed b y a professional installer. The terminal labeled with the ground symbol ( ) on the power supply must be connected to a permanent earth ground.

CAUTION!

Interconnecting circuits must comply with the requirements of EN60950:1992/A4:1997 Section 6.2 for telecommunications network voltages (TNV) circuits.

ATTENTION!

Une explosion peut se produire si la batterie est remplacée d’ une façon incorrecte! Remplacez-la seulement avec le même modêle de batterie ou un modèle équivalent selon les recommendations de manufacture. Disposez de les batteries usées selon le s instructions de manufacture.

ATTENTION!

Pour éviter choc électrique en cas de insuccès, la provision de pouvoir doit êtré installé par un installeur professionnel. Le terminal de la provision de pouvoir, marqué du symbol de terre, ( ) doit connecté à un circuit de terre permanent.

PRUDENT!

Les circuit s doi vent êtré i nter conn ectés de mani ère à ce qu e l’ é quipe ment contin ue a êtré en agrément avec “EN60950:1992/A4:1997, Section 6.2, pour les circuits de voltage de liaisons d’ échanges (réseau) par les télécommunications (TNV), ” après les connections de circuits.

Españole

ATTENCION!

La bateria puede explota r si se reem plaza incorr ec tamente. Reemplace la b a t er ia con el mismo tipo de bateria ó una equivalente recomendada por el manufacturero. Disponga de las baterias de acuerdo con las instrucciones del manufacturero.

ATTENCION!

Para evitar contacto con circuitos que electrocutan, la fuente de alimentación debe ser instalada por un técnico profesional. La terminal de la fuente de alimentación marcada con el símbolo de tierra ( ) debe ser conectada a un circuito de vuelta por tierra permanente.

PELIGRO!

Circuitos que se interconectan a la red de telecomunicaciones deben hacerse de tal manera que cumplan con los requisitos estipulados en las especificaciones “EN60950:1992/ A4:1997 , Secció n 6.2, pa ra los vo ltages de c ircuit os interco nnectado s a la Red de Telecomunicaciones (TNV),” despues de terminar las connecciones entre los circuitos.

Verilink HDM 2182 User Manual

iii

Deutsch

VORSICHT!

Explosionsgefahr bei unsachgemäßem Ersetzen der Batterie! Batterie gleichen Typs und gleich er Qualität benutzen, wie vom Her s t eller empf ohlen. Ents orgung der Batterie nach Anweisung des Herstellers!

VORSICHT, GEFAHR!

Um keinen Schlag zu erhalten beim Versagen der electrische n Anl a ge, muss der Stromanschluss von ei nem Elektriker vorgenommen werden. D er el ektrische Pol, versehen mit dem Erdsymbol ( ) muss am Stromanschluss permanent geerdet sein.

VORSICHT!

Schaltungen, die in den Geräten zusammengeschaltet sind, müssen weiterhin den Vorschriften EN60950:1992/A4:1997, Absatz 6.2 für Telecommunications Netz Spannung (TNV) Schaltkreize entsprechen.

Canadian

Requirements

Safety Precautions

This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicabl es aux appareils numériques (de la class A) prescrites dans le Règlement sur le brouill age radi oélect riq ue éd icté par le mi nist ère des Communi ca tion s du Canada.

The Industry Canada label indentifies CS-03 certified equipment. This certification means that the equipment meets certain telecommunications network protective, operational and safety requirements. Industry Canada does not guarantee the equipment will operate to the user’s satisfaction.

Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. In some cases, the company’s inside wiring associated with a single line individual service may be extended by means of a certified connector assembly (telephone extension cord). The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations.

Repairs to certifi ed equipmen t should be made by a n authoriz ed Canad ian maint enance facility designated by the supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.

Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas.

Caution: Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority, or electrician, as appropriate.

This equipment is intended to be installed only in a Restricted Access Location that meets the following criteria:

• Access can only be gained by service personnel or users who have been instructed about the reasons for the restrictions applied to the location and about any precautions that must be taken.

• Access can only be gained through the use of a lock and key or other means of security, and is controlled by the authority responsible for the location.

When handling this equipment, follow these basic safety precautions to reduce the risk of electric shock an d in ju ry :

• Follow all warnings and instructions marked on the product and in the manual.

• Unplug the hardware from the wall outlet before cleaning. Do not use liquid

cleaners or aerosol cleaners. Use a cloth slightly dampened with water.

• Do not place this product on an unstable cart, stand, or table. It may fall, causing serious damage to the product.

• Slots and openings in the shelves are provided for ventilation to protect them from overheating. These openings must not be blocked or covered. Never place this product near a radiator or heat register.

iv

Verilink HDM 2182 User Manual

Product Warranty

Customer Service

Publications Staff

• This product should be operated only from the type of power source indicated on the marking label and manual. If you are unsure of the type of power supply you are using, consult your dealer or local power company.

• Do not allow anything to rest on the power cord. Do not locate this product where the cord will interfere with the free movement of people.

• Do not overload wall outlets and extension cords, as this can result in fire or electric shock.

• Never push objects of any kind into the shelves. They may touch dangerous voltage points or short out parts that could result in fire or electric shock. Never spill liquid of any kind on this equipment.

• Unplug the equipment from the wall outlet and refer servicing to qualified service personnel under the following conditions:

• When the power supply cord or plug is damaged or frayed.

• If liquid has been spilled into the product.

• If the product has been exposed to rain or water.

• If the product has been dropped or if the cabinet has been damaged.

Verilink’s product warranty covers repair or replacement of all equipment under normal use for a five-year period from date of shipment. Replacement products may be new or reconditioned. Any replaced or repaired product or part has a ninety (90) day warranty or the remainder of the initial warranty period, whichever is longer. Our in-house Repair Center services returns within ten working days.

Verilink offers the following services:

• System Engineers at regional sales office s for network design and planning assistance (800) 837- 4546

• Technical Assistance Center for free 24x7 telephone support during installation, maintenance, and troubleshooting (800) 285-2755 and support@verilink.com)

• To return a product, it must be assigned a Return Materials Authorization (RMA) number before sending it to Veril i nk for repa ir (800) 92 6- 0085 , ext. 228 2

• Maintenance contracts and leasing plans (800) 837-4546

• Technical Training on network concepts and Verilink products (800) 282-2755

and training@verilink.com

• Web site (www.verilink.com)

This manual was written and illustrated by David Gardner. Contributing writers include: Steve Rider, David Fradelis, Marie Metivier, Theresa Lau, and Barbara Termaat.

Verilink HDM 2182 User Manual

v

vi

Verilink HDM 2182 User Manual

HDM 2182 DS3 DSU Overview

This manual describes ho w to use the HDM 2182 DS3 DSU Craft Interface. As part o f Verilink’s AS2000 mo dular platform, the HDM 2182 DS3 DSU pr ov id es a co n n e ct i o n between T3 circu i ts an d dat a terminal equipment (DTE) and provides clear channel service for two partially filled T3 services using a single DS3 pipe (28 T1 or

44.7 Mbit/s).

Clear-channel DS3 networking is used primarily with high-speed router backbones and mainframe channel extenders. The highspeed capabilities of clear-channel DS3 networking provide the bandwidth needed to meet the heavy demands of client-server applications, such as CAD/CAM, video imaging, data warehousing, data vaulting, and backup.

When the HDM 2182 is installed between large data centers it can support mission-criti cal applications that mirror data between mainframe computers or backbone routers. Installing a DS3 circuit between data centers c an ensu re that informa tion is copied to both locations.

Figure 1-1 HDM 2182 Application

HSSI

LAN LAN

Router

Access port

SNMP

HDM 2182 DS3 DSU

User-supplied computer running an SNMP network management application

DS3

75

10BaseT Ethernet

Networ Service Provide

Ω

DS3

75

HDM 2182 DS3 DSU

Ω

HSSI

Router

Access port

Verilink HDM 2182 User Manual 1-1

HDM 2182 DS3 DSU Overview

Features

Features of the HDM 2182 include the following:

Front Panel Management Ports

Local ASCII

Interface Port

SNMP Port

Front Panel LED s

The HDM 2182 has enhanced SNMP-management when used with a Node Controller Module (NCM 2000) an d ca n als o be ma n a ged

directly using the Craft (ASCII) interface through the Local port or via Telnet through the SNMP port.

The Local port provides a Craft interface for configuration, control, and monitoring. A secondary function of this interface is to provide a debug monitor port fo r tro ubleshooting.

This interface uses a 19.2 kbit/s rate and is asynchronous without hardware flow control. The HDM 2182 Local port is RS-232 compliant for a fro nt-panel RJ-11 conn ector.

The front panel of the HDM 2182 provides an RJ-45 SNMP port for direct Ethernet twisted-pair communication via Telnet. The HDM 2182 embedded SNMP supports SNMPv1 and is 10BaseT compliant.

Tri-color Networ k, Data Port, and System LEDs.

Dual High-Speed Serial Interface (HSSI) Ports

DS3 Network Ports

Timing Options

Two HSSI data port interfaces (DCE) for connection to DTE.

75Ω coaxial TX and RX DS3 network ports.

The hardware supports three mod es of system timing:

•

Internal—Reference timing derived from the free-running internal oscillator

•

Network—Reference timi ng derived from the incoming DS3 data stream

•

External—75Ω female BNC connector acce pts external timing. The reference timing input accepts a TTL level DS3 rate clock.

1-2 Verilink HDM 2182 User Manual

HDM 2182 DS3 DSU Overview

Inband Management Channel

Far-End Alarm and Control

Downloadable Upgrades

Specialized support is provided for the inband management channel in C-bit parity applications. The three C-bits in M-subframe 5 of the DS3 frame are assigned as a 28.2 kbit/s terminal-toterminal path maintenan ce d ata link. The signal format used on this data link consists of messages using the Link Access Procedure on the D-channel (LAPD) protocol. A dedicated HDLC controller is built into the hardware for this 28.2 kbit/s LAPD data link. The controller supports polled, interrupt-driven operation.

Dedicated support is provided for Far End Alarm and Control (FEAC) signals in C-bit parity applications. The third C-bit in Msubframe 1 of the DS3 frame provides the FEAC signal. A bitoriented message protocol (16 bit length) is used on the FEAC data stream.

As a member of the AS2000 product family, the HDM 2182 incorporates Verilink’s Advanced Programmable Architecture (APA).

With APA, you can download upgraded firmware to all HDM modules on your shelves from a single NCM source into the modules’ onboard RAM via FTP. The firmware contained in the flash can also be field-replaced with upgraded chips.

Compatibility with Other Verilink Products

The HDM 2182 can reside on the same shel f with all other AS2000 products; however, it does not pass data on the midplane and does not use the TABS bus of the shelf midplane. The HDM 2182 is a standalone system that can also be managed through the ACP bus of the shelf midplan e by an NCM 2000 module. Ad vantages of using the NCM module include:

•

Higher security on the network with four levels of access using password control (instead of only one access password).

•

Verilink’s proprietary overhead bandwidth signalling that enables you to configure and troubleshoot the far-end node without interference from repeaters in the network. (This overhead bandwidth requires the C-bit parity format.)

•

Up to three users can access the module at a time.

•

Using the Advanced Programmable Architecture (APA) to download upgrade firmware to all HDM 2182 modules within or cross-shelf from a single NCM source.

Verilink HDM 2182 User Manual 1-3

HDM 2182 DS3 DSU Overview

•

The HDM can be managed with a graphical user int erface (GUI) using Verilink’s Node Manager software application.

Technical Desc rip t ion

The HDM 2182 consists of two components:

•

A front-panel module, which contains the DSU microprocessor including firmware in flash, and

•

A detachable rear-panel connector interface module (CDM

2182), which contai ns two high-speed serial interf ace (HSSI) data ports and 75Ω coaxial transmit and receive network connectors for the DS3 network interface.

Figure 1-2 HDM 2182 Front Panel

HDM 2182

A

PORT

B

LOCAL

NET

SYS

PRI

LEDs

ASCII Interface port

Figure 1-3 CDM 2182 Rear Panel

311-101876-001

T1 TIMING

INPUT

8-pin female circular DIN (DISABLED)

EXT TIMING

INPUT

75Ω BNC female

DATA B DATA A

HSSI

HSSI ports

Figure 1-4 Functional Block Diagram of HDM 2182 Components

To SNMP Manager

Customer applicatio

10BaseT

HDM 2182

Shelf

midplane

CDM 2182

MANAGEMENT

HSSI

FRONT

128-pin

connector

EXT

SNMP

RX TX

75Ω BNC female

AS2000 shelf

DS3

2182

CDM

HSSI

1-4 Verilink HDM 2182 User Manual

TX DS3 Net RX DS3 Net

75Ω coaxial connection

BACK

HDM 2182 Specifications

Table 1-1 Network Specifications

Network In t e rf a c e

HDM 2182 DS3 DSU Overview

Type Line Rate Framing Line Code Input Signal Output Signal Impedance Connector System Timing

Table 1-2 Data Port Specifications

Data Ports

Type Two HSSI, DCE only Line rate Physical interface 50-pin HSSI Hardware handshake Control leads supported for DTR, DSR, TM, LLA, LLB

Table 1-3 Environmental Specifications

DS3 Line rate: 44.736 Mbit/s C-bit parity B3ZS

-11.7 dBm to +6.2 dBm, level DS3

-4.7 dBm to +3.6 dBm (DSX-3 cross-connect point) 75Ω ± 5% BNC female, one each for TX and RX T3 (BNC), Network, or Internal

1.578 Mbit/s, where n = 1 to 28

n ×

20 ppm

±

Non-operating

Temperature range -20 to + 80 Maximum temperature

change rate Humidity 0% to 95% relative, non-condensing Vibration, in transport,

withstand Shock durin g shipping,

withstand

Operating

Power consumption <15 Watts total, front and back modules Temperature range 0 to 50 Vibration Withstand 25 G @ 1 to 60 Hz with no service interruption

8

per hour

°

C

0.5 G from 5 Hz

3.0 G from 50 Hz to 500 Hz 20 msec, 25 G, half-sine shock pulse when mounted normally

80 G peak, half sine for 10 msec

°

C

, 0% to 95% relative humidity, non-condensing

°

C

Verilink HDM 2182 User Manual 1-5

HDM 2182 DS3 DSU Overview

Regulatory Requirements

Technical

References for

Network Interface

This product complies with the following regulatory specifications as they apply to telecommunications equipme nt:

•

FCC—Part 15, Subpart J, Class A: Computing devices

•

15.810: Radiated Emission

•

15.812: Conducted Emi ssion

•

UL 1459, 2nd Edit i on

•

CSA—C225

This product complies with the following industry standard specifications:

AT&T PUB 54014 All AT&T TR-000499 Electrical interface ANSI T1.102 Electrical interface ANSI T1-107a C-bit parity framing format Technical references Complies with the following industry

standard specification, which defines the operation of the high-speed serial interface channel: TIA TR30.2-SP2795—all specifications.

Agency Approvals

Dual-Line Shelf Limitations

This product is certified by the following agencies to verify compliance with regulatory requirements as part of the certification process for the AS2000 product family:

•

FCC

•

UL

•

CSA

These limitations apply when the HDM 2182 is used in a Dual-line shelf. They must be observed to prevent intermittant data loss.

•

Because of heat build-up, only one HDM 2182 may be used in a Dual-Line shelf.

•

Since the HDM 2182 draws more current than other AS2000 modules, two external power su pp lies must be use d whe never an HDM 2182 is placed i n a Dual-line shelf. The power supplies will not be fully redundant.

•

Whenever an HDM 2182 is used in a Dual-line shelf with an NCM 2000 controller module, the HDM 2182 must be in the first (left hand) slot and the NCM 2000 must be in the right hand slot.

1-6 Verilink HDM 2182 User Manual

HDM 2182 DS3 DSU Overview

•

When an HDM 2182 is used in a Dual-line shelf without an NCM 2000, the HDM 2182 must be mo unted in the right hand slot (slot 2).

FCC Compliance

Figure 1-5 Ferrite Placement for Satisfying FCC EMI Compliance

For this version of the HDM 218 2 to comply with FCC Part 15, ferrites must be placed on the following cables to prevent EMI:

•

DS3 Transmit

•

DS3 Receive

•

HSSI Port A

•

HSSI Port B

Fair-Rite Products corporation manufactures snap-on ferrites that will meet this criteria. Their part number is:

•

0443167251 (Verilink P/N: 400-50282 1- 001)

Power Supply PAC2910 120Vac

CDM 2182

TX RX

HSSI Port A

HSSI Port B

DS3 Cables

Ferrites

HSSI Cables

BNC Timing Cable

In addition to the ferrites, the chassis ground must be connected to the signal ground on Terminal Block One (TB1) on the Multi-line Shelf (MLS), and the chassis ground must be connected to the signal ground on Terminal Block One (TB1) on the Dual-line Shelf (DLS).

For the MLS, loosen the screws for connections 3 and 4 on the TB1, insert insulated jumper wi re (14 AWG) into the slots, then tighten the screws for those slots to secure the wire.

For the DLS, loosen the screws in the two slots in the TB1, insert the insulated jumper wire (14 AWG) into the slots, then tighten the screws for those slots to secure the wire.

The following diagrams show the method and locations.

Verilink HDM 2182 User Manual 1-7

HDM 2182 DS3 DSU Overview

Figure 1-6 Terminal Block One on the MLS—Chassis Ground Connected to Signal Ground

Jumper Wire

Re m ove cover

for access

2 3 4 5 6 7 8 9

10

11

12

1

12 RTN CGND CGND GND GND GND 48 RTN B 48 B 48 B 48 RTN A 48 A 48 A

1 2 V o l t R etu r n Ch assis Groun d Ch assis Groun d Signal Groun d Signal Groun d Signal Groun d 4 8 V o l t R etu r n B 48 Volt B 48 Volt B 4 8 V o l t R etu r n A 48 Volt A 48 Volt A

Tie Signal and Chassis GND together for single in sta l lat ions .

e

Figure 1-7 Terminal Block One on a DLS (back view) Showing Ground Connection

To Ground

Ground Connection

CAUTION

The application card itself has had the signal ground and chassis ground terminals co nnected within the printed circuit board. This additional connection has been made to prevent generation of unwanted electromagnetic interference (EMI).

NOTE:

When using the HDM modules in a Quint-line Shelf, be sure to leave open slots between the modules to allow for proper air circulation and heat dissipation (Figure 1-8).

Figure 1-8 HDM Usage in Quint-line Shelf

HDM 2182

Empty Slots

P3

Expansion Bus

P4

Expansion Bus

NCM or other module

HDM placement in Quint-line Shelf—limit use to slots 1 and 3 or 2 and 4 ONLY. Be sure to have open slots between the HDM modules for proper air circulation and heat dissipation.

1-8 Verilink HDM 2182 User Manual

Chapter

2

HDM 2182 Quick Set-Up

This chapter provides step-by-step procedures for setting up your HDM 2182 module. This quick configuration guide makes the following assumptions:

•

You are installing the HDM 2182 and an NCM 2000 module in a Dual-line Shelf. Two external power supplies will be used.

•

You are putting a router on each of the two HSSI ports of the HDM 2182, each outputting 21.5 Mbit/s of data.

•

You are connecting a full T3 to the DS3 port.

NOTE:

Figure 2-1 Example Configuration

The NCM 2000 controller module MUST be installed in Slot 2 of the shelf. The HDM 2182 MUST be installed in Slot 1 of the shelf. When an HDM 2182 is used with an NCM 2000 in a Dual-line s helf, two external pow er supplies are requir ed .

Installation

HDM 2182

DS3 Port Full T3

NOTE:

Do the following before installing the HDM 2182:

These procedures may n ot mat ch your configuration. Use this chapter as a guide for equipment installation. Chapter 3 has complete details on configuration covering all options.

•

Install all associated Access System 2000 shelves and power supplies, as outlined in the AS2000: The Basics manual.

•

Install and test the NCM module first.

HSSI Port to Router

21.5 Mbit/s 21.5 Mbit/s

HSSI Port to Router

NCM 2000

Management Terminal/PC

Verilink HDM 2182 User Manual

2-1

HDM 2182 Quick Set-Up

Connect to Craft Port

Terminal Parameters

NOTE:

Connect the modular (RJ-11) end of the Craft cable (P/N 458501788-008) to the p ort labeled module.

Connect the other end of the Craft cable to your PC or terminal. If your PC has a DB-9 COM port connector, use a standard PC-AT serial cable to complete the connection.

Set your terminal, or terminal program, to

The node controller module (NCM 2000) is usually installed in slot 1 of shelf 1. However, for use with an HDM in a dual-line shelf, the NCM must be installed in slot 2.

OCAL

L

on the front panel of the NCM

•

19.2 kbit/s

•

8 data bits

•

no parity

•

one stop bit

•

no flow control

Logging On

NOTE:

1. Press

2. Press E

The default password for the NCM gives the user Access Level 2 permissions. For a higher access level, see your NCM 2000 User

Manual.

For the most eff ective and efficient set-up, have all required planning data such as your inte nded use, network (telco) pr ov ider specifications, channel and line requirements, circuit configurations, and other important information handy. For your convenience, works h eets are provided in the manual, AS2000: The Basics, Chapter 2—Site Planning .

NTER

E

to display the

NTER

to display the NCM Main Menu.

pSH+>

pSH+> prompt and type “craft”.

pSH+>pSH+>

2-2

Verilink HDM 2182 User Manual

Figure 2-2 NCM Main Menu

-- VERILINK NCM CONTROLLER : FW Rev 4.17, Dec 30 1997 12:33:20 --

Menu Heading Area

Node “Map”

(Physical Location of

Modules)

Module Key

Command List

-- VERILINK NCM CONTROLLER : FW Rev 4.17, Dec 30 1997 12:33:20 ---- VERILINK NCM CONTROLLER : FW Rev 4.17, Dec 30 1997 12:33:20 - Site Name: Access Level: 2

Site Name: Access Level: 2

Site Name: Access Level: 2 Site Name: Access Level: 2 Managing at NEAR end node [127.255.255.0] Node ID: 0

Managing at NEAR end node [127.255.255.0] Node ID: 0

Managing at NEAR end node [127.255.255.0] Node ID: 0 Managing at NEAR end node [127.255.255.0] Node ID: 0 <- SLOT ->

<- SLOT ->

<- SLOT -> <- SLOT -> SHELF 1 2 3 4 5 6 7 8 9 10 11 12 13

SHELF 1 2 3 4 5 6 7 8 9 10 11 12 13

SHELF 1 2 3 4 5 6 7 8 9 10 11 12 13 SHELF 1 2 3 4 5 6 7 8 9 10 11 12 13 0 - - - - - - - - - - - - -

0 - - - - - - - - - - - - -

0 - - - - - - - - - - - - - 0 - - - - - - - - - - - - -

❶

1 D [G] *N

1 D [G] *N 1 D [G] *N 2 - - - - - - - - - - - - -

2 - - - - - - - - - - - - -

2 - - - - - - - - - - - - - 2 - - - - - - - - - - - - 3 - - - - - - - - - - - - -

3 - - - - - - - - - - - - -

3 - - - - - - - - - - - - - 3 - - - - - - - - - - - - 4 - - - - - - - - - - - - -

4 - - - - - - - - - - - - -

4 - - - - - - - - - - - - - 4 - - - - - - - - - - - - KEY:A=DIDCSU, B=DIU/DBU, C=CSU, D=DIU, E=SDIU, F=DIU/DDS, G=DHDM,

KEY:A=DIDCSU, B=DIU/DBU, C=CSU, D=DIU, E=SDIU, F=DIU/DDS, G=DHDM,

KEY:A=DIDCSU, B=DIU/DBU, C=CSU, D=DIU, E=SDIU, F=DIU/DDS, G=DHDM,KEY:A=DIDCSU, B=DIU/DBU, C=CSU, D=DIU, E=SDIU, F=DIU/DDS, G=DHDM, H=ATM/IMUX, I=IDCSU, J=PEP, M=IMUX, N=NCM, P=DPRI, Q=QUAD,

H=ATM/IMUX, I=IDCSU, J=PEP, M=IMUX, N=NCM, P=DPRI, Q=QUAD,

H=ATM/IMUX, I=IDCSU, J=PEP, M=IMUX, N=NCM, P=DPRI, Q=QUAD, H=ATM/IMUX, I=IDCSU, J=PEP, M=IMUX, N=NCM, P=DPRI, Q=QUAD, R=SUBRATE, T=HDM, U=DCSU, V=VCU, X=QPRI

R=SUBRATE, T=HDM, U=DCSU, V=VCU, X=QPRI

R=SUBRATE, T=HDM, U=DCSU, V=VCU, X=QPRI R=SUBRATE, T=HDM, U=DCSU, V=VCU, X=QPRI S) shelf/slot

S) shelf/slot O) administration

S) shelf/slotS) shelf/slot C) configuration

C) configuration D) diagnostics

C) configurationC) configuration P) performance/status

P) performance/status F) display far end DS3 port identification

P) performance/statusP) performance/status B) circuit manager

B) circuit manager A) alarm

B) circuit managerB) circuit manager R) remote end setup

R) remote end setup I) manufacturing info

R) remote end setupR) remote end setup X) exit this screen

X) exit this screen

X) exit this screenX) exit this screen A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >A [127.255.255.0] [1,1] HDM 2182 >

❷❸

Firmware Version and Date of Release

Node Address

O) administration

O) administrationO) administration D) diagnostics

D) diagnosticsD) diagnostics F) display far end DS3 port identification

F) display far end DS3 port identificationF) display far end DS3 port identification A) alarm

A) alarmA) alarm I) manufacturing info

I) manufacturing infoI) manufacturing info

HDM 2182 Quick Set-Up

Access Level (1-4)

Node Address

Active NCM Master Designator

Indicator for the type of shelf: M = Multi-line, Q = Quint-line, D = Dual-line

❶

Brackets around modul e letter ( [G] ) indicate current modu l e sel ected

❷

Asterisk indicates that the NCM is the Main Controller in the shelf

❸

Port Configuration

Data (Command) Entry Area

From the NCM Craft interface Main Menu (Figure 2- 2), select the HDM application module using option S, Shelf/Slot. The Main Menu uses brackets to enclose the G, indicating the HDM 2182 is now the active module.

From the Main Menu, select option C, “Configuration”, to start the configuration task. The Configuration Menu displays (Figure 2-3). The Configuration Menu is used to enable—or put in service—each of the ports and to conf igure the various port parameters.

Verilink HDM 2182 User Manual 2-3

HDM 2182 Quick Set-Up

Figure 2-3 Configuration Menu

A [127.255.255.0] [1,1] HDM 2182 > c

A [127.255.255.0] [1,1] HDM 2182 > cA [127.255.255.0] [1,1] HDM 2182 > c

-- HDM 2182 CONFIGURATION MENU --

-- HDM 2182 CONFIGURATION MENU ---- HDM 2182 CONFIGURATION MENU -P) DS3 Port Setup H) HSSI A Port Setup

P) DS3 Port Setup H) HSSI A Port Setup

P) DS3 Port Setup H) HSSI A Port SetupP) DS3 Port Setup H) HSSI A Port Setup I) HSSI B Port Setup

I) HSSI B Port Setup

I) HSSI B Port SetupI) HSSI B Port Setup x) Exit this screen

x) Exit this screen

x) Exit this screenx) Exit this screen

A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >A [127.255.255.0] [1,1] HDM 2182 >

Network Port

The DS3 network port is usually configured before the HSSI ports. Press E

NTER

after typing each command letter.

1. Type “P” to display the Port Configuration Menu (Figure 2-4).

Figure 2-4 DS3 Configuration Menu

A [127.255.255.0] [1,1] HDM 2182 > p

A [127.255.255.0] [1,1] HDM 2182 > pA [127.255.255.0] [1,1] HDM 2182 > p

-- HDM 2182 Port Configuration Menu --

-- HDM 2182 Port Configuration Menu ---- HDM 2182 Port Configuration Menu --

- Line Code B3ZS

- Line Code B3ZS- Line Code B3ZS

- AIS C-Bit 0

- AIS C-Bit 0- AIS C-Bit 0 T) Timing Recover Clock

T) Timing Recover Clock

T) Timing Recover ClockT) Timing Recover Clock B) Line Build Out Normal Cable <= 250 ft

B) Line Build Out Normal Cable <= 250 ft

B) Line Build Out Normal Cable <= 250 ftB) Line Build Out Normal Cable <= 250 ft H) Line Type C-Bit Parity

H) Line Type C-Bit Parity

H) Line Type C-Bit ParityH) Line Type C-Bit Parity R) Performance Control On

R) Performance Control On

R) Performance Control OnR) Performance Control On E) Equipment ID

E) Equipment ID

E) Equipment IDE) Equipment ID L) Location ID

L) Location ID

L) Location IDL) Location ID F) Frame ID

F) Frame ID

F) Frame IDF) Frame ID U) Unit ID

U) Unit ID

U) Unit IDU) Unit ID A) Facility ID

A) Facility ID

A) Facility IDA) Facility ID P) Port ID

P) Port ID

P) Port IDP) Port ID C) Circuit ID

C) Circuit ID

C) Circuit IDC) Circuit ID G) Test Sig ID

G) Test Sig ID

G) Test Sig IDG) Test Sig ID I) Inband Control Enable

I) Inband Control Enable

I) Inband Control EnableI) Inband Control Enable N) FE Inband Mgmt Enable

N) FE Inband Mgmt Enable

N) FE Inband Mgmt Enable N) FE Inband Mgmt Enable X) Exit this screen

X) Exit this screen

X) Exit this screenX) Exit this screen

A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >A [127.255.255.0] [1,1] HDM 2182 >

2. Type “P” to display the prom pt :

Enter Port Id(38 char)

Enter an identifying character string (no more than 38 characters) to speci fy the Port ID.

3. Type “C” to display the pro m pt:

Enter Circuit Id(26 char)

Enter an identifying character string (no more than 26 characters) to specif y the Circuit ID.

2-4 Verilink HDM 2182 User Manual

HDM 2182 Quick Set-Up

4. Exit this menu and return to the Configuration Menu.

HSSI Port Set-up

Figure 2-5 HSSI A Port Configuration Menu

A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >A [127.255.255.0] [1,1] HDM 2182 >

-- HDM 2182 HSSI A Configuration Menu --

-- HDM 2182 HSSI A Configuration Menu ---- HDM 2182 HSSI A Configuration Menu -I) Circuit ID Port A

I) Circuit ID Port A

I) Circuit ID Port AI) Circuit ID Port A P) Port Status IN SERVICE

P) Port Status IN SERVICE

P) Port Status IN SERVICEP) Port Status IN SERVICE M) Configuration Mode Manual

M) Configuration Mode Manual

M) Configuration Mode ManualM) Configuration Mode Manual D) HSSI Data Rate Mode NE Only

D) HSSI Data Rate Mode NE Only

D) HSSI Data Rate Mode NE OnlyD) HSSI Data Rate Mode NE Only R) HSSI Data Rate 14, (22.4 Mbps)

R) HSSI Data Rate 14, (22.4 Mbps)

R) HSSI Data Rate 14, (22.4 Mbps)R) HSSI Data Rate 14, (22.4 Mbps) X) Exit this screen

X) Exit this screen

X) Exit this screenX) Exit this screen A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >A [127.255.255.0] [1,1] HDM 2182 >

1. Type “H” to display the HSSI A Configuration Menu.

2. Type “I” to display the prompt :

Enter circuit ID (18 characters):

Enter an identifying character string (no more than 18 characters) to specify the Circuit ID. “Port A” is suggested.

Type “R” to display the prompt :

Warning: Config NE only. FE rate could become inconsistent. Change (Y/N)

Type “Y”, then choose the data rate you will be using for your particular equipment. Choose the number of T1s t o be used on this port (the bandwidth will automatically be calculated and displayed). The total number of T1s on the HDM module cannot exceed 28, so for this particular set-up, type “14” for this port.

3. Type “X” to exit to the Configuration Menu. Type “I” to display the HSSI B Port Configuration Menu.

Figure 2-6 HSSI A Port Configuration Menu

-- HDM 2182 HSSI A Configuration Menu --

-- HDM 2182 HSSI A Configuration Menu ---- HDM 2182 HSSI A Configuration Menu --

I) Circuit ID Port A

I) Circuit ID Port AI) Circuit ID Port A P) Port Status OUT OF SERVICE

P) Port Status OUT OF SERVICE

P) Port Status OUT OF SERVICEP) Port Status OUT OF SERVICE M) Configuration Mode Automatic

M) Configuration Mode Automatic

M) Configuration Mode AutomaticM) Configuration Mode Automatic D) HSSI Data Rate Mode NE Only

D) HSSI Data Rate Mode NE Only

D) HSSI Data Rate Mode NE OnlyD) HSSI Data Rate Mode NE Only R) HSSI Data Rate 14, (22.4 Mbps)

R) HSSI Data Rate 14, (22.4 Mbps)

R) HSSI Data Rate 14, (22.4 Mbps)R) HSSI Data Rate 14, (22.4 Mbps) A) Data Scramble Disable

A) Data Scramble Disable

A) Data Scramble DisableA) Data Scramble Disable X) Exit this screen

X) Exit this screen

X) Exit this screenX) Exit this screen

A [127.255.255.0] [1,13] HDM 2182 >

A [127.255.255.0] [1,13] HDM 2182 >A [127.255.255.0] [1,13] HDM 2182 >

4. Type “I”, then E

Enter circuit ID (18 characters):

Verilink HDM 2182 User Manual 2-5

NTER

, to display the prompt:

HDM 2182 Quick Set-Up

Enter an identifying character string (no more than 18 characters) to specify the Circuit ID. “Port B” is suggested .

NTER

5. Type “R”, then E

Warning: Config NE only. FE rate could become inconsistent. Change (Y/N)

, to display the prompt:

Type “Y”, then choose the data rate you will be using for your particular equipment. Choose the number of T1s t o be used on this port (the bandwidth will automatically be calculated and displayed). The total number of T1s on the HDM module cannot exceed 28, so for this particular set-up, type “14” for this port. (Si nce you already chose 14 fo r Port A, you will be limited to 14 for Po rt B.)

6. Type “X” to exit to the Configuration Menu.

Your HDM 2182 is now configured and ready to be placed in to service by connecting the unit to the appropriate cables to the network and to your equipment.

The four tri-color L EDs on the front p anel (Network Po rt, Data Ports, System) should be lit solid green to indicate the module is properly configured and the equipment is operating normally.

2-6 Verilink HDM 2182 User Manual

Chapter

3

Using the Local Port

Standalone HDM 2182 Management

This chapter describes the Craft interface menu options for a standalone HDM 2182 (no NCM 20 00 controller module used for management). See Chapter 4 for HDM features when using an NCM 2000 for management.

To access the HDM 2182 from an ASCII terminal:

1. Connect your ASCII termi nal to the front panel LOCA L port.

2. Set your terminal parameters to the following values:

19.2 kbps baud rate

•

8 data bits

•

no parity

•

one stop-bit

•

no flow-control

•

Be sure that

3. Type “craft” and pres s E

4. At the PASSWORD: and press E

The HDM 2182 Craft Interface Main Menu (Main Menu) displays.

PASSWORD: prompt, enter “verilink” (in lower case)

PASSWORD:PASSWORD:

X-

NTER

ON

/

X-

.

HDM 2182 Craft Interface, Main Menu

The Main Menu is the starting point for all management tasks accessed directly thro ugh the HD M 2182 Craf t inter fac e. The menu title displays information such as the name and shelf/slot position of the HDM 2182 module, its firmware version, and date/time. The menu, with an explanation of each option, follows.

flow control is disabled.

OFF

NTER

.

Verilink HDM 2182 User Manual 3-1

Standalone HDM 2182 Management

Figure 3-1 ASCII Screen: Main Menu via HDM 2182 Local Port

Menu Heading Area

-- VERILINK HDM 2182 CRAFT INTERFACE at[1,1]: FW Rev 3.3, May 12, 1997 --

-- VERILINK HDM 2182 CRAFT INTERFACE at[1,1]: FW Rev 3.3, May 12, 1997 -- -- VERILINK HDM 2182 CRAFT INTERFACE at[1,1]: FW Rev 3.3, May 12, 1997 --

Physical Address : 08:11:33:55:77:99

Physical Address : 08:11:33:55:77:99Physical Address : 08:11:33:55:77:99 Ethernet Local IP Address : 192.94.46.83

Ethernet Local IP Address : 192.94.46.83

Ethernet Local IP Address : 192.94.46.83Ethernet Local IP Address : 192.94.46.83 Gateway IP Address : 0.0.0.0

Gateway IP Address : 0.0.0.0

Gateway IP Address : 0.0.0.0Gateway IP Address : 0.0.0.0 Ethernet Subnet Mask : 0.0.0.0

Ethernet Subnet Mask : 0.0.0.0

Ethernet Subnet Mask : 0.0.0.0Ethernet Subnet Mask : 0.0.0.0 Node Address : 127.255.255.0

Node Address : 127.255.255.0

Node Address : 127.255.255.0Node Address : 127.255.255.0 ACP Backplane Bus : C

ACP Backplane Bus : C

ACP Backplane Bus : CACP Backplane Bus : C ACP Inband : Disabled

ACP Inband : Disabled

ACP Inband : DisabledACP Inband : Disabled Loopback Status :

Loopback Status :

Loopback Status :Loopback Status :

--- MAIN MENU ---

--- MAIN MENU --- --- MAIN MENU ---

P) performance

P) performanceP) performance D) diagnostics

D) diagnostics

D) diagnosticsD) diagnostics C) port configuration

C) port configuration

C) port configurationC) port configuration O) node administration

O) node administration

O) node administrationO) node administration B) restore manufacturing default config

B) restore manufacturing default config

B) restore manufacturing default configB) restore manufacturing default config R) monitor alarms

R) monitor alarms

R) monitor alarmsR) monitor alarms A) view alarm buffer

A) view alarm buffer

A) view alarm bufferA) view alarm buffer W) change craft password

W) change craft password

W) change craft passwordW) change craft password T) change craft timeout length

T) change craft timeout length

T) change craft timeout lengthT) change craft timeout length X) system log off

X) system log off

X) system log offX) system log off

Module Status

Command List

HDM >

HDM >HDM >

Command/Data Entry Area

Table 3-1 HDM 2182 Craft Interface Menu Commands

Command Description

P Performance—displays the D Diagnostics—displays the C Port Configuration—displays the O Node Administration—displays the

B Restore Manufacturing Default Config—displays the

Config Menu

R Monitor Alarms—displays the Alarm Monitoring display that provides real-time alarm

notification, Figure 3-18.

A View Alarm Buffer—di s pl ays the Alarm Buffer that pr o vid es a his to r ical record of alar ms up

to the time of selection, Figure 3-19.

, Figure 3-17, Table 3-11.

Performance Monitoring Menu

Diagnostics Menu

Port Configuration Menu

Administration Menu

. Figure 3-9, Table 3- 9.

. Figure 3-6, Table 3-6.

, Figure 3-3, Table 3-3.

, Figure 3-2, Table 3-2.

Restore Manufacturing Default

3-2 Verilink HDM 2182 User Manual

Standalone HDM 2182 Management

Command Description

W Change Craft Password—displays field used to change Craft password as follows:

HDM > w

HDM > wHDM > w Old Password:

Old Password:

Old Password:Old Password: New Password (4-20 chars):

New Password (4-20 chars):

New Password (4-20 chars):New Password (4-20 chars): Type New Password again:

Type New Password again:

Type New Password again:Type New Password again: Password Changed.

Password Changed.

Password Changed.Password Changed.

T Change Craft Timeout Length—displays menu from which one can change the Craft timeout

X System Log-off—Logs you out of the HDM access.

period as follows:

HDM > t

HDM > tHDM > t The current timeout length: 15 mins. Change (Y/N)? y

The current timeout length: 15 mins. Change (Y/N)? y

The current timeout length: 15 mins. Change (Y/N)? yThe current timeout length: 15 mins. Change (Y/N)? y Please enter new timeout length (5 - 30 min): 15

Please enter new timeout length (5 - 30 min): 15

Please enter new timeout length (5 - 30 min): 15Please enter new timeout length (5 - 30 min): 15 Timeout length is changed.

Timeout length is changed.

Timeout length is changed. Timeout length is changed.

Although Table 3-1 above presents application management options in the order as they appear on the Main Menu, this manual discusses the options in the order that the options will be needed during initial set-up of the module.

Administration Menu

When you access the HDM 2182 for the first time af te r install ati on, various parameters mu st be set for the module t o operate pr operly. Parameters such as the node address, site name, date/time, IP parameters, and firmware download are set in the node’s Administration Menu. For information about IP addresses, check with your system administrator.

Type the command O from the Craft Interface Menu

O) node administration

to display the Administration Menu.

Verilink HDM 2182 User Manual 3-3

Standalone HDM 2182 Management

Figure 3-2 Node Administration Menu

--- ADMINISTRATION MENU ---

--- ADMINISTRATION MENU --- --- ADMINISTRATION MENU --A) Node Address : 127.255.255.0

A) Node Address : 127.255.255.0

A) Node Address : 127.255.255.0A) Node Address : 127.255.255.0 N) site name : VERILINK Corp, San Jose

N) site name : VERILINK Corp, San Jose

N) site name : VERILINK Corp, San JoseN) site name : VERILINK Corp, San Jose T) set time : 9/11/96 4:26:16

T) set time : 9/11/96 4:26:16

T) set time : 9/11/96 4:26:16T) set time : 9/11/96 4:26:16 L) Local IP address : 192.94.46.83

L) Local IP address : 192.94.46.83

L) Local IP address : 192.94.46.83L) Local IP address : 192.94.46.83 G) Global IP address : 0.0.0.0

G) Global IP address : 0.0.0.0

G) Global IP address : 0.0.0.0G) Global IP address : 0.0.0.0 U) IP Subnet Mask : 0.0.0.0

U) IP Subnet Mask : 0.0.0.0

U) IP Subnet Mask : 0.0.0.0U) IP Subnet Mask : 0.0.0.0 H) Management host IP address : 0.0.0.0

H) Management host IP address : 0.0.0.0

H) Management host IP address : 0.0.0.0H) Management host IP address : 0.0.0.0 M) Management trap IP address1 : 0.0.0.0

M) Management trap IP address1 : 0.0.0.0

M) Management trap IP address1 : 0.0.0.0M) Management trap IP address1 : 0.0.0.0 O) Management trap IP address2 : 0.0.0.0

O) Management trap IP address2 : 0.0.0.0

O) Management trap IP address2 : 0.0.0.0O) Management trap IP address2 : 0.0.0.0 P) Management trap IP address3 : 0.0.0.0

P) Management trap IP address3 : 0.0.0.0

P) Management trap IP address3 : 0.0.0.0P) Management trap IP address3 : 0.0.0.0 Q) Management trap IP address4 : 0.0.0.0

Q) Management trap IP address4 : 0.0.0.0

Q) Management trap IP address4 : 0.0.0.0Q) Management trap IP address4 : 0.0.0.0 C) community string - read : public

C) community string - read : public

C) community string - read : publicC) community string - read : public W) community string - write : public

W) community string - write : public

W) community string - write : publicW) community string - write : public F) DS3 flash download

F) DS3 flash download

F) DS3 flash downloadF) DS3 flash download B) DS3 boot : partition B

B) DS3 boot : partition B

B) DS3 boot : partition BB) DS3 boot : partition B X) exit menu

X) exit menu

X) exit menuX) exit menu HDM >

HDM >

HDM >HDM >

3-4 Verilink HDM 2182 User Manual

Table 3-2 HDM 2182 Node Administration Options

Command Description

Standalone HDM 2182 Management

A Node Address—Use this command to change the local node address. This is not the

N Site Name—Limit entry to 19 or fewer characters. This is an optional field that can be used

T Set Time—This sets the time on the node/module to a logical time to coincide with the rest

L Local IP addr ess—Enter the Ethernet IP ad dress of the node, in the fo rm: [0.0.0.0] For

Ethernet IP address but is the nu mbe r on the pr ompt li ne [ 0 .0.0 .1 ]. Th e va lu e f or ea c h n od e master must be unique. Never set first octet greater than 127. Will cause momentary reset as it updates database records. Used by Verilink’s Node Manager application to identify components within the system.

HDM > a Node Address: 127.255.255.0. Input New Node Address in Decimal, e.g. 127.2.5.0 >

to describe the location of your particular node.

HDM > n Site Name : VERILINK Corp, San Jose Change (Y/N)? y Please enter new Site Name (19):

of your equipment.

HDM > t Enter today's date (GMT) (mm/dd/yyyy): Please enter the current GMT time (hh:mm:ss):

example: [192.94.45.242]. If, after configuring IP addresses, an error message appears including the text " sendto: new socket sendto fail:", there is an error in the IP addresses used. The Ethernet IP address and the SLIP IP address must reflect different network segments as per the subnet mask in use. Correct the error and reset the HDM module to stop the error messages.

HDM > l HDM IP address: 192.94.46.83, New HDM IP address >

G Local Gateway IP address—The IP address of your network gateway device. This might be a

U IP Subnet Mask—The Ethernet subnet mask is based on the IP address according to the

H Management Host IP Address—This is the address of the PC running the Node Manager

router that the HDM will use to reach an SNMP manager. Consult with your network administrator. A gate way addr ess is o nly requ ired if th e HDM mod ule will be commun icating with other devices not on the same LAN segment.

HDM > g HDM Local Gateway IP address: 0.0.0.0, New HDM Local GateWay IP address >

standard rules for IP address classes (A,B,C etc). For a class C Ethernet IP address use a subnet mask of [255.255.255.0].

HDM > u HDM IP subnet mask address: 0.0.0.0, New HDM IP subnet mask address >

application.

HDM > h Management Station IP address: 0.0.0.0, New IP address >

Verilink HDM 2182 User Manual 3-5

Standalone HDM 2182 Management

Command Description

M Management trap IP addre ss1—This is an IP address to which alarm messages will be sen t.

O Management trap IP address2—This is an alternate IP address to which alarm messages will

P Management trap IP address3—This is an alternate IP address to which alarm messages will

Q Management trap IP address4—This is an alternate IP address to which alarm messages will

This might be a copy of the Verilink Node Manager application or some other SNMP network manager.

HDM > m Management Station #1 Trap IP address: 0.0.0.0, New Trap IP address >

be sent. This might be a copy of the Verilink Node Manager application or some other SNMP network manager.

HDM > o Management Station #2 Trap IP address: 0.0.0.0, New Trap IP address >

be sent. This might be a copy of the Verilink Node Manager application or some other SNMP network manager.

HDM > o Management Station #3 Trap IP address: 0.0.0.0, New Trap IP address >

be sent. This might be a copy of the Verilink Node Manager application or some other SNMP network manager.

HDM > o Management Station #4 Trap IP address: 0.0.0.0, New Trap IP address >

C Community String - read—A security feature that enables you to establish who may read the

W Community String - write—A security feature that enables you to establish who may write or

F DS3 flash download—Wr ites a firmware upgrade to Flash RAM after it has been transferred

information on the HDM module. Default is “public”. You may set a different string up to 64 characters.

HDM > c Community string (Read): public Change (Y/N)? y Please enter new Read Community String (64):

change the information on the HDM module. Default is “public”. You may set a different string up to 64 characte rs.

HDM > w Community string (Write): public Change (Y/N)? y Please enter new Write Community String (64) :

to the HDM 2182 using FTP.

HDM > f Current Booting Flash Partition: B Only Partition B can be upgraded. Do you really want to do so? !!! (Y/N)

3-6 Verilink HDM 2182 User Manual

Command Description

B DS3 Boot—Causes the HDM 2182 to re-boot from the selected partition.

HDM > b Current Booting Flash Partition: B Enter 1) Partition A 2) Partition B) >

Standalone HDM 2182 Management

X ex it menu—Returns you to the

Port Configuration Menu

Once you have established and set the HDM 2182’s IP ad dresses and other administra tive parameter s, the HDM 2182 ’s ports need to be configured before signals can be properly transmitted and received.

From the Main Menu choose C to display the Port Configuration Menu.

Figure 3-3 Port Configuration Menu

--- PORT CONFIGURATION MENU ---

--- PORT CONFIGURATION MENU --- --- PORT CONFIGURATION MENU --D) DS3 Port

D) DS3 Port

D) DS3 PortD) DS3 Port H) HSSI Port A

H) HSSI Port A

H) HSSI Port AH) HSSI Port A I) HSSI Port B

I) HSSI Port B

I) HSSI Port BI) HSSI Port B X) exit menu

X) exit menu

X) exit menuX) exit menu HDM >

HDM >

HDM >HDM >

Table 3-3 Port Configuration Menu Choices

Main Menu

, Figure 3-1.

Command Description

DDS3 Port—displays the

H or I HSSI Port—displays the

X ex it menu—Returns you to the

DS3 Network Port Configuration Submenu

Figure 3-4, Table 3-4.

HSSI (A or B) Port Configur ation Menus

DS3 Network Port Configuration Submenu

3-5, Table 3-5.

Main Menu

From the Port Configuration Menu, select D for the

, Figure 3-1.

DS3 Port

option to display the DS3 Network Port Configuration Menu.

,

, Figure

Verilink HDM 2182 User Manual 3-7

Standalone HDM 2182 Management

Figure 3-4 DS3 Network Port Configuration Submenu

HDM> d

HDM> d HDM> d

--- DS3 NETWORK PORT CONFIGURATION ---

--- DS3 NETWORK PORT CONFIGURATION --- --- DS3 NETWORK PORT CONFIGURATION --S) Port Performance Monitor : Disabled

S) Port Performance Monitor : Disabled

S) Port Performance Monitor : DisabledS) Port Performance Monitor : Disabled

H) ACP Inband : Disabled

H) ACP Inband : DisabledH) ACP Inband : Disabled

L) Line Type : C-Bit Framing

L) Line Type : C-Bit FramingL) Line Type : C-Bit Framing

T) Coding Type : B3ZS

T) Coding Type : B3ZST) Coding Type : B3ZS

C) Clock Source : Network Clock

C) Clock Source : Network ClockC) Clock Source : Network Clock

B) Cable Selection : Long Cable (Length >= 250ft)

B) Cable Selection : Long Cable (Length >= 250ft)B) Cable Selection : Long Cable (Length >= 250ft)

A) AIS C-Bit Value : 0

A) AIS C-Bit Value : 0A) AIS C-Bit Value : 0

E) Port Equipment ID :

E) Port Equipment ID : E) Port Equipment ID :

O) Port Location ID :

O) Port Location ID : O) Port Location ID :

F) Port Frame ID :

F) Port Frame ID :F) Port Frame ID :

U) Port Unit ID :

U) Port Unit ID :U) Port Unit ID :

I) Port Facility ID :

I) Port Facility ID :I) Port Facility ID :

P) Port ID :

P) Port ID :P) Port ID :

G) Port Test Sig ID :

G) Port Test Sig ID :G) Port Test Sig ID :

X) exit menu

X) exit menuX) exit menu

HDM >

HDM >HDM >

Table 3-4 DS3 Port Configurat ion Submenu Options

Command Description

S Port Performance Monitoring——Displays the current status and provides a

H ACP Inband—Displays the current status and provid es a prompt asking if you

L Line Type—Displays the current statu s and provides a prompt to allow you to

T Coding Type—Displays the current status.

prompt asking if yo u wan t to ch an ge t he s tat u s as follows:

HDM > s DS3 Port Performance Monitoring: Disabled. Enter 1) Disabled 2) Enabled) >

want to change the status as foll o ws:

HDM > h DS3 ACP Inband: Disabled. Enter 1) Disabled 2) Enabled) >

change the line type.

HDM > l Many features related to CBit don't work at M13 Line Type, including: FEAC, FEBE, FE Lpbk, ACP Inband. Current Line Type : C-Bit Line Type. Enter 1) C-Bit 2) M13 >

HDM > t Note: DS3 CSU only support B3ZS Line Coding!

3-8 Verilink HDM 2182 User Manual

Command Description

Standalone HDM 2182 Management

C Clock Source—Di spla ys the current status and provides a prompt asking if you

B Cable Selection—Displays the current status and provides a prompt asking if you

A AIS C-Bit Value—Displays the current status:

E Port Equipment ID—Displays the current status and provides a prompt asking if

want to change the status as foll o ws:

HDM > c DS3 Port Clock Source: Network Clock

1) Network Clock

2) Internal Clock

3) External T3 Clock Enter your choice >

want to change the status as foll o ws:

HDM > b DS3 Port Cable Selection: Long Cable(length >= 250ft) Normal Cable: Length < 250ft Long Cable: Length >= 250ft Enter 1) Normal cable 2) Long Cable) >

HDM > a DS3 AIS C-Bit Values: 0. The DS3 AIS C-Bit Value is Read Only, Press Enter

you want to change the status as follows (10 characters maximum):

HDM > e Current DS3 Port Equipment ID: Change (Y/N)? Please enter new DS3 Port Equipment ID(10):

O Port Location ID—Displays the current status and provides a prompt asking if

you want to change the status as follows (11 characters maximum):

HDM > o Current DS3 Port Location ID: Change (Y/N)? y Please enter new DS3 Port Location ID(11):

F Port Frame ID—Displays the current status an d provides a prompt asking if you

want to change the status as follows (10 characters maximum):

HDM > f Current DS3 Port Frame ID: . Change (Y/N)? y Please enter new DS3 Port Frame ID(10):

U Port Unit ID—Displays the current status and provides a prompt asking if you

want to change the status as follows (6 characters maximum):

HDM > u Current DS3 Port Unit ID: . Change (Y/N)? y Please enter new DS3 Port Unit ID(6):

I Port Facility ID—Displays the current status and provides a prompt asking if you

want to change the status as follows (38 characters maximum):

HDM > i Current DS3 Port Facility ID: . Change (Y/N)? y Please enter new DS3 Port Facility ID(38):

Verilink HDM 2182 User Manual 3-9

Standalone HDM 2182 Management

Command Description

P Port ID—Displays the current status and provides a prompt asking if you want to

G Port Test Sig ID—Displays the current status and provides a prompt asking if you

X exit menu—Returns you to the

HSSI Port Configuration

change the status as follow s (38 characters maximum):

HDM > p Current DS3 Port ID: . Change (Y/N)? y Please enter new DS3 Port ID(38):

want to change the status as follows (38 characters maximum):

HDM > g Current DS3 Test Sig Generator ID: . Change (Y/N)? y Please enter new DS3 Port Test Sig Generator ID(38):

From the Port Configuration Menu, select

or

A

HSSI Port B

options to display the HSSI Port Configuration menus. The following examples show the display and options for HSSI Port A. The display and options are the same for HSSI Port B.

Figure 3-5 HSSI Port A Configuration Submenu

--- HSSI PORT A CONFIGURATION ---

--- HSSI PORT A CONFIGURATION --- --- HSSI PORT A CONFIGURATION ---

Near End Data Rate : 14, (22.4 Mbps) Channel: 15 to 28

Near End Data Rate : 14, (22.4 Mbps) Channel: 15 to 28Near End Data Rate : 14, (22.4 Mbps) Channel: 15 to 28

Far End Data Rate : 14, (22.4 Mbps) Channel: 15 to 28

Far End Data Rate : 14, (22.4 Mbps) Channel: 15 to 28Far End Data Rate : 14, (22.4 Mbps) Channel: 15 to 28

Port Configuration Menu

or

H

for the

I

, Figure 3-3.

HSSI Port

C) Change Circuit ID : Port A

C) Change Circuit ID : Port AC) Change Circuit ID : Port A

S) Port State : Out of Service

S) Port State : Out of ServiceS) Port State : Out of Service

M) Port Configuration Mode : Automatic Mode

M) Port Configuration Mode : Automatic ModeM) Port Configuration Mode : Automatic Mode

R) Change Near End Data Rate

R) Change Near End Data RateR) Change Near End Data Rate

A) Scrambling : Disabled

A) Scrambling : DisabledA) Scrambling : Disabled

X) exit menu

X) exit menuX) exit menu

HDM >

HDM >HDM >

3-10 Verilink HDM 2182 User Manual

Table 3-5 HSSI Port Configuration Submenu Choices

Command Description

Standalone HDM 2182 Management

S HSSI Port State—When Configuration Mode (below) is Automatic, the Port State is an

M Configuration Mode—If in Automatic mode, this option detects the connection of HSSI

informational display. In Automatic mode the HSSI data port is In Service when DTR is presented by the DTE and it is Out of Service when the DTE fails to assert DTR.

When Configuration Mode (below) is set to Manual, the Port State command becomes a toggle. If Mode = Manual and Port State = OUT OF SERVICE, then issuing the Port State command will place th e p or t IN SER VICE, whether or not any D TE is p r es ent an d wh ethe r or not it is asserting DTR. Convers ely, if Configuration Mode = Manual and the Port State = IN SERVICE, issuing the Port State command will place the port OUT OF SERVICE, stopping all user data.

HDM > s HSSI Port A State: Out of Service Enter 1) Out of Service 2) In Service) >

equipment and its line speed. It then adjusts its line speed and mode accordingly. The Configuration Mode toggles between Automatic and Manual each time the Configuration Mode Command is issued.

When Configuration Mode is Automatic, the Po rt State is an info rmational di s p lay. In Automatic mode the HSSI data port is In Service when DTR is presented by the DTE and it is Out of Service when the DTE fails to assert DTR.

When Configuration Mode is set to Manual, the Port State command becomes a toggle. If Mode = Manual and Por t State = O UT OF SE RVIC E, th en issui ng the Port St ate co mma nd will place the port IN SERVICE, whethe r or not any DTE is pr es ent an d is ass erti ng DTR. Conversely, if Con fi g ur at i o n Mod e = Manual and the Port Stat e = IN SER VICE, issuing the Port State command will place the port OUT OF SERVICE, stopping all user data.

HDM > m HSSI Port A Mode: Manual Mode Enter 1) MANUAL 2) AUTOMATIC) >

R Change Near End Data Rate (The data rate for the Near End is listed at the top of the HSSI

Port Configuration menu):

HDM > r Warning!! Config NE only. FE rate could become inconsistent. Change (Y/N)?

A Scrambling—If enabl ed, the actual user data i s modified in an industry standard method.

This feature has no bearing on encryption or the security of user data. It was added to allow inter-operation of the HDM 2182 with DS3 products from other manufacturers.

X exit menu—Returns you to the

Port Configuration Menu

, Figure 3-3.

Port Diagnostics Menu

When the node administration parameters have been set and the ports are configured, limited diagnostics are available with direct connection to the HDM 218 2. From the Main Menu, choose D to display the Port Di a g nostics Menu.

Verilink HDM 2182 User Manual 3-11

Standalone HDM 2182 Management

Figure 3-6 Port Diagnostics Menu

HDM > d

HDM > dHDM > d

--- PORT DIAGNOSTICS MENU ---

--- PORT DIAGNOSTICS MENU --- --- PORT DIAGNOSTICS MENU --L) Perform Loopback Diagnostics

L) Perform Loopback Diagnostics

L) Perform Loopback DiagnosticsL) Perform Loopback Diagnostics T) Transmit Diagnostics Alarms

T) Transmit Diagnostics Alarms

T) Transmit Diagnostics AlarmsT) Transmit Diagnostics Alarms N) Display Diagnostics Loopbacks History

N) Display Diagnostics Loopbacks History

N) Display Diagnostics Loopbacks HistoryN) Display Diagnostics Loopbacks History D) Display Diagnostics Alarms History

D) Display Diagnostics Alarms History

D) Display Diagnostics Alarms HistoryD) Display Diagnostics Alarms History H) Real-Time Display HSSI Port A Status

H) Real-Time Display HSSI Port A Status

H) Real-Time Display HSSI Port A StatusH) Real-Time Display HSSI Port A Status I) Real-Time Display HSSI Port B Status

I) Real-Time Display HSSI Port B Status

I) Real-Time Display HSSI Port B StatusI) Real-Time Display HSSI Port B Status X) exit menu

X) exit menu

X) exit menuX) exit menu HDM >

HDM >

HDM >HDM >

Table 3-6 Port Diagnostics Menu Commands

Command Function Description

L Perform Loopback Diagnostics—displays the

, Figure 3-7, Table 3-7.

Menu

T Transmit Diagnostics Alarms—displays the

N Display Diagnostics Loopbacks History—Log number, date repor t ed , time

, Figure 3-8, Table 3-8.

Menu

reported, description.

HDM > n

-- LOOPBACK HISTORY BUFFER ----- alarmlog num=1; 1-29-1997;7:22:44;Enable User Payload Loopback alarmlog num=2; 1-29-1997;7:23:8;Disable User Payload Loopback alarmlog num=3; 1-29-1997;7:23:56;Disable FAREND Payload

Loopback alarmlog num=4; 1-29-1997;7:24:33;Enable User Equipment

Loopback Hit Return to display diag loopback buffer again or X to exit

Port Loopback Diagnostics

Transmit Alarms Diagnostics

3-12 Verilink HDM 2182 User Manual

Command Function Description

Standalone HDM 2182 Management

D Display Diagnos tics Alar ms Histo ry—Log nu mber, date repor ted, time r eported ,

H or I Real-Time Display HSSI Port n Status—Displays the current state of the chosen

description.

HDM > d

--- TRANSMIT ALARM BUFFER ----- alarmlog num=1; 1-29-1997;7:8:11;Enable AIS Alarm alarmlog num=2; 1-29-1997;7:8:11;Enable DS3 FEAC Loss of

Signal Alarm alarmlog num=3; 1-29-1997;7:23:56;Enable Transmit Line

Loopback Deact alarmlog num=4; 1-29-1997;7:23:56;Enable Transmit DS3 FEAC

Line code Hit Return to display alarm buffer again or X to exit

HSSI port leads.

HDM > h

------ HSSI PORT A REAL TIME STATUS ------ ( Press X to exit ) TEST: off DCE: off DTE: off LPBK A: off LPBK B: off

HDM > i

------ HSSI PORT B REAL_TIME STATUS ------ ( Press X to exit ) TEST: off DCE: on DTE: off LPBK A: off LPBK B: off

X exit menu—Returns you to the

Port Loopback Diagnostics Menu

By returning transmitted signals to their source for comparison, loopbacks allow you to check the accuracy of the data transmission. To access these diagnostic options, select L on the

Port Diagnostics Menu to display the Port Loopback Diagnostics Menu.

Figure 3-7 Port Loopback Diagnostics Menu

HDM > l

HDM > lHDM > l

------ PORT LOOPBACK DIAGNOSTICS MENU ------

------ PORT LOOPBACK DIAGNOSTICS MENU ------ ------ PORT LOOPBACK DIAGNOSTICS MENU -----D) DS3 Port Loopback : No Loopback

D) DS3 Port Loopback : No Loopback

D) DS3 Port Loopback : No LoopbackD) DS3 Port Loopback : No Loopback

H) HSSI Port A Loopback : No Loopback

H) HSSI Port A Loopback : No LoopbackH) HSSI Port A Loopback : No Loopback

I) HSSI Port B Loopback : No Loopback

I) HSSI Port B Loopback : No LoopbackI) HSSI Port B Loopback : No Loopback

DS3 FEAC Loopback : Deactivated

DS3 FEAC Loopback : Deactivated DS3 FEAC Loopback : Deactivated

FE DS3 Payload Loopback : Deactivated

FE DS3 Payload Loopback : Deactivated FE DS3 Payload Loopback : Deactivated

X) exit menu

X) exit menuX) exit menu

HDM >

HDM >HDM >

Main Menu

, Figure 3-1.

Verilink HDM 2182 User Manual 3-13

Standalone HDM 2182 Management

Table 3-7 Port Loopback Diagnostics Menu Commands

Command Description

Note: All data coming into/out of the port marked with the * is dropped.

D DS3 Port Loopback—Select 1 for no loopback to deactivate an existing loopback. Select 2

for a user payload loopback, which will cause the Net LED to turn amber. Select 3 for a user local loopback, which will cause the Data LED to turn amber. User = near end.

HDM > d Set DS3 Loopback state:

1) No Loopback

2) User Payload Loopback

3) Local loopback Enter your choice (Press Enter if no change) >

User Payload Loopback

HSSI DTE

User Local Loopback

HSSI DTE

*

DS3 Framer

DS3

*

H or II HSSI Port Loopbacks—After selecting H for HSSI Port A or I for HSSI Port B, select 1 for No

Loopback to deactivate an existing loopback. Select 2 to start a user equipment loopback. When activated, the Data LED will turn amber. User = near end.

HDM > n Set HSSI Port n Loopback state:

1) No Loopback

2) User Equipment Loopback Enter your choice (Press Enter if no change) >

X exit menu—Returns you to the

Transmit Alarms Diagnostics Alarms

HSSI Port Loopback (User Equipment Loopback)

HSSI DTE

DS3 Framer

Diagnostics Menu

To verify that the far end (FE) can “see” transmitted alarms, select T from the Port Diagnostics Menu to display the Transmit Alarms Diagnostics Menu. This menu provides options for transmitting various types of alarms to the far end to verify connection.

3-14 Verilink HDM 2182 User Manual

DS3

*

, Figure 3-6.

Standalone HDM 2182 Management

NOTE:

Figure 3-8 Transmit Alarms Diagnostics Menu

--- TRANSMIT ALARMS DIAGNOSTICS MENU ---

Y) Transmit Yellow Alarm ................... off

A) Transmit AIS Alarm ...................... off

S) Transmit IDLE Signal .................... off

F) Transmit FEBE ........................... off

E) Transmit FEAC DS3 EQUIPMENT FAILURE (SA). off

L) Transmit FEAC DS3 LOS/HBER Alarm ........ off

O) Transmit FEAC DS3 Out-Of-Frame .......... off

R) Transmit FEAC DS3 AIS Received .......... off

I) Transmit FEAC DS3 Idle Received ......... off

C) Transmit FEAC DS3 Common Eqpt. Fail ..... off

P) Transmit FEAC DS3 EQUIPMENT FAILURE (NSA) off X) exit menu HDM >

Only one FEAC alarm can be sent at a time.

Verilink HDM 2182 User Manual 3-15

Standalone HDM 2182 Management

Table 3- 8 Transmit Alarms Diagnostics Menu Options

Command Description

Y Transmit Yellow Alarm—Toggles transmission of RAI (Remote Alarm Indication signal) on

A Transmit AIS Alarm—Toggles transmission of AIS (Alarm Indication Signal), a pattern of

S Transmit IDLE Signal—Toggles transmission of idle code on and off. The idle signal is used

F Transmit FEBE—Far-End Block Error—Toggles transmission of the Far End Block Error alarm

and off to enable or disable transmission of the far end receive failure in the outgoing DS3 stream.

HDM > y Set Yellow Alarm Enter 1) Disabled 2) Enabled) >

unframed all ones, on and off to notify the other end that an alarm is be ing received.

HDM > a Set AIS Alarm Enter 1) Disabled 2) Enabled) >

for keeping the line active when no data signa ls are bei ng sent.

HDM > s Set IDLE Signal Alarm Enter 1) Disabled 2) Enabled) >

message on and off. It controls the insertion of Far End Block Errors in the outgoing DS3 stream.

HDM > f Set FEBE Alarm Enter 1) Disabled 2) Enabled) >

E Transmit FEAC DS3 EQUIPMENT FAILURE (SA)—Conditions to cause activation of this FEAC

signal alarm are no t de fined for this module .

HDM > e Set Equipment FAIL SA Alarm Enter 1) Disabled 2) Enabled) >

L Transmit FEAC DS3 LOS/HBER Alarm—A LOS failure is declared when an incoming LOS

defect persists during a range of 2 to 10 seconds. The LOS fai lure is cleared when the LOS defect is absent for 20 seconds.

HDM > l Set LOS Alarm Enter 1) Disabled 2) Enabled) >

O Transmit FEAC DS3 Out-of-Frame—A Loss of Frame (LOF) failure is declared when the OOF

defect persists during a range of 2 to 10 seconds. The LOF is clear ed when the OOF defect is absent for 20 seconds.

HDM > o Set FEAC OOF Alarm Enter 1) Disabled 2) Enabled) >

3-16 Verilink HDM 2182 User Manual

Command Description

Standalone HDM 2182 Management

R Transmit FEAC DS3 AIS Received—An Alarm Indicati on Signal failure is declared when an

I Transmit FEAC DS3 Idle Received—An Idle Signal condition is declared when the Idle Signal

C Transmit FEAC DS3 Common Eqpt. Fail—Conditions to cause activation of this FEAC signal

P Transmit FEAC DS3 EQUIPMENT FAILURE (NSA)—Conditions to cause activation of this FEAC

incoming AIS defect persists during a range of 2 to 10 seconds. The AIS is cleared when the AIS defect is absent for 20 seconds.

HDM > r Set AIS Receive Alarm Enter 1) Disabled 2) Enabled) >

persists for 2 to 10 conti guous 1- second in tervals. The Idle Signa l condition is clea red when it has been absent for 20 seconds.

HDM > i Set FEAC IDLE Alarm Enter 1) Disabled 2) Enabled) >

alarm are not defined for this module.

HDM > c Set Transmit Common Equipment FAIL Alarm Enter 1) Disabled 2) Enabled) >

signal alarm are no t de fined for this module .

HDM > p Set EQUIP FAIL (NSA) Alarm Enter 1) Disabled 2) Enabled) >

X exit menu—Returns you to the

Diagnostics Menu

DS3 Performance Monitoring Menu

Pressing P from the Main Menu display s the DS3 Performance Monitoring menu. This menu allows you to see the 24-hour and

quarter-hour (15-minute) performanc e of the selected module for the near end (NE) and a end (FE).

Figure 3-9 DS3 Performance Monitoring Menu

HDM > p

HDM > pHDM > p

--- DS3 PERFORMANCE MONITORING ---

--- DS3 PERFORMANCE MONITORING --- --- DS3 PERFORMANCE MONITORING --L) NE Performance Monitoring

L) NE Performance Monitoring

L) NE Performance MonitoringL) NE Performance Monitoring F) Local FE Performance Monitoring

F) Local FE Performance Monitoring

F) Local FE Performance MonitoringF) Local FE Performance Monitoring C) 24 Hr. Alerts Crossing Threshold (NE)

C) 24 Hr. Alerts Crossing Threshold (NE)

C) 24 Hr. Alerts Crossing Threshold (NE)C) 24 Hr. Alerts Crossing Threshold (NE) Q) Qtr. Hr. Alerts Crossing Threshold (NE)

Q) Qtr. Hr. Alerts Crossing Threshold (NE)

Q) Qtr. Hr. Alerts Crossing Threshold (NE)Q) Qtr. Hr. Alerts Crossing Threshold (NE) A) 24 Hr. Alerts Crossing Threshold (Local FE)

A) 24 Hr. Alerts Crossing Threshold (Local FE)

A) 24 Hr. Alerts Crossing Threshold (Local FE)A) 24 Hr. Alerts Crossing Threshold (Local FE) B) Qtr. Hr. Alerts Crossing Threshold (Local FE)

B) Qtr. Hr. Alerts Crossing Threshold (Local FE)

B) Qtr. Hr. Alerts Crossing Threshold (Local FE)B) Qtr. Hr. Alerts Crossing Threshold (Local FE) R) Reset NE Performance Counters

R) Reset NE Performance Counters

R) Reset NE Performance CountersR) Reset NE Performance Counters S) Reset Local FE Performance Counters

S) Reset Local FE Performance Counters

S) Reset Local FE Performance CountersS) Reset Local FE Performance Counters X) exit menu

X) exit menu

X) exit menuX) exit menu HDM >

HDM >

HDM >HDM >

, Figure 3-6.

locally-limited

set of information for the far

Verilink HDM 2182 User Manual 3-17

Standalone HDM 2182 Management

Table 3-9 Performance Monitoring Menu Command Options

Command Description

L NE Performance Monitoring—Displays the DS3 NE Performance Monitoring menu, Figure

F Local FE Performance Monitoring—Displays the DS 3 La y er Loc al FE Performance Monitoring

C 24 Hr Alerts Crossing Threshold (NE)—Displays the DS3 Layer Performance Alert Thresholds

Q Qtr Hr Alerts Crossing Threshold (NE)—Displays the DS3 Qtr Hr Alerts Crossing Threshold

A 24 Hr Alerts Crossing Threshold (Local FE)—Displays the DS3 24 Hr Local FE Alerts Crossing

B Qtr Hr Alerts Crossing Threshold (Local FE)—Displays the DS3 Qtr Hr Local FE Alerts

R Res et NE Performance Count ers—Resets the DS3 NE Performance Counters.

S Reset Local FE Performance Counters—Resets the DS3 Local FE Performance Counters.

X exit me nu—Returns you to the Main Menu, Fig ure 3-1.

DS3 NE Performance Monitoring Menu

3-10.

menu, Figure 3-12.

menu, Figure 3-13.

menu Figure 3-14.

Threshold menu, Figure 3-15.

Crossing Threshold menu, Figure 3-16.

Pressing L from the DS3 Performance Monitoring Menu displays the DS3 NE Performance Monitori ng Menu. This menu displays the 24-hour near-end per formance in 96 15- minute interv als for the parameters shown in the following figure and described in Table 3-10.

Figure 3-10 DS3 NE Performance Monitoring Menu

--- DS3 NE Performance Monitoring ---

--- DS3 NE Performance Monitoring --- --- DS3 NE Performance Monitoring --C) 24 hr. LCV

C) 24 hr. LCV

C) 24 hr. LCVC) 24 hr. LCV E) 24 hr. LES

E) 24 hr. LES

E) 24 hr. LESE) 24 hr. LES S) 24 hr. LSES

S) 24 hr. LSES

S) 24 hr. LSESS) 24 hr. LSES V) 24 hr. P-bit CV

V) 24 hr. P-bit CV

V) 24 hr. P-bit CVV) 24 hr. P-bit CV R) 24 hr. P-bit CV ES

R) 24 hr. P-bit CV ES

R) 24 hr. P-bit CV ESR) 24 hr. P-bit CV ES M) 24 hr. P-bit CV SES

M) 24 hr. P-bit CV SES

M) 24 hr. P-bit CV SESM) 24 hr. P-bit CV SES P) 24 hr. C-bit CV

P) 24 hr. C-bit CV

P) 24 hr. C-bit CVP) 24 hr. C-bit CV B) 24 hr. C-bit CV ES

B) 24 hr. C-bit CV ES

B) 24 hr. C-bit CV ESB) 24 hr. C-bit CV ES I) 24 hr. C-bit CV SES

I) 24 hr. C-bit CV SES

I) 24 hr. C-bit CV SESI) 24 hr. C-bit CV SES F) 24 hr. SEFS

F) 24 hr. SEFS

F) 24 hr. SEFSF) 24 hr. SEFS A) 24 hr. AISS

A) 24 hr. AISS

A) 24 hr. AISSA) 24 hr. AISS U) 24 hr. UAS

U) 24 hr. UAS

U) 24 hr. UASU) 24 hr. UAS L) 24 hr. LOSS

L) 24 hr. LOSS

L) 24 hr. LOSSL) 24 hr. LOSS O) 24 hr. LOFS

O) 24 hr. LOFS

O) 24 hr. LOFSO) 24 hr. LOFS X) exit

X) exit

X) exitX) exit HDM >

HDM >

HDM >HDM >

3-18 Verilink HDM 2182 User Manual

Standalone HDM 2182 Management

To display the data for any of the parameters listed in the DS3 NE Performance Monitoring Menu, type the letter command

for that particul ar parameter.

Table 3-10 Performance Monitoring Menu Command Choices

Command Description

C 24 hour LCV—Line Code Violation: Displays the 24 hour NE LCV performance data register,

Figure 3-11. E 24 ho ur LES—Line Errored Seconds: Displays the 24 hour NE LES perfo rm ance data register. S 24 hour LSES—Line Se verely Errored Seconds: Displays the 24 h o ur NE LSES performance

V 24 hour P-bit CV—P-bit Code Violation: Displays the 24 h our NE P- bit CV performa nce data

R 24 hour P-bit CV ES—P-bit Code Violation Errored Seconds: Displays the 24 hour NE P-bit CV

M 24 hour P-bit CV SES—P-bit Code Violation Severely Errored Se conds: Displays the 24 hour

P 24 hour C-bit CV—C-bit Code Violation: Displays the 24 hour NE C-bit CV performance data

B 24 hour C-bit CV ES—C-bit Code Violation Errored Seconds: Displays the 24 hour NE C-bit

I 24 hour C-bit CV SES—C- bit Code Violation Sev erely Errored Sec o nds: Displays the 24 hour

F 24 hour SEFS—Severely Errored Framing Seconds: Displays the 24 hour NE SEFS

A 24 hour AISS—Alarm Indication Signal Seconds: Displays the 24 hour NE AISS performance

U 24 hour UAS—U navailab le Seconds : Displays the 24 hour NE UAS performa nce data regi ster.

data register in 96 15-minute intervals.

register.

ES performance data register.

NE P-bit CV SES performance data register.

register.

CV ES performance data register.

NE C-bit CV SES performance data register.

performance data register. Severely Errored Framing Seconds are those seconds in which

two or more framing bit errors occur withi n a 3- mil lis ec on d peri o d. For ES F , this inter va l

may or may not coincide with an ESF (i.e., six framing bits).

data register.

An Unavailable Second is counted for every second in which an Unavailable Signal State

occurs (This term is used by new standards in p lace of

Signal State is declared whenever 10 consecutive Severely Errored Seconds (SES) occur. The

Unavailable Signal State will not clear until 10 consecutive seconds of data are processed

with no SES pres ent.

Failed Seconds

). The Unavailable

L 24 hour LOSS—Loss of Signal Seconds: Displays the 24 hour NE LOSS performance data

O 24 hour LOFS—Loss of Frame Seconds: Di splays the 24 hour NE LOFS per formance data

X exit—Returns you to the

register. A Loss of Signal is the state of a network line when no bits are detected on input to

the receiving equipment. The time for detection of Loss of Signal will vary dependin g on the

type of equipment used. A Loss of Signal Second is a second during which the equipment

detects no signal.

register. A Loss of Frame occurs when the framing bit of the data packet is not detected by

the receiving equipment. A Loss of Frame Second is a second during which the equipment

can not detect the framing bit of the data packet.

DS3 Performance Monitoring Menu

Verilink HDM 2182 User Manual 3-19

, Figure 3-9.

Standalone HDM 2182 Management

Performance Data

Displays

For example, to see the 24 hr Near End Line Code Violation Performance Data:

HDM > C

The 24 Hour NE LCV Performance Data screen displays:

Figure 3-11 24 Hour NE LCV Performance Data Display

24 HOUR NE LCV PERFORMANCE DATA 6-20-1997 10:52:04

24 HOUR NE LCV PERFORMANCE DATA 6-20-1997 10:52:0424 HOUR NE LCV PERFORMANCE DATA 6-20-1997 10:52:04 Site Name: Verilink Corp, San Jose

Site Name: Verilink Corp, San Jose

Site Name: Verilink Corp, San JoseSite Name: Verilink Corp, San Jose Valid Intervals 2 Seconds in Current Interval 424

Valid Intervals 2 Seconds in Current Interval 424

Valid Intervals 2 Seconds in Current Interval 424 Valid Intervals 2 Seconds in Current Interval 424 NE LCV in 24 Hours 0 NE LCV in Current Interval 0

NE LCV in 24 Hours 0 NE LCV in Current Interval 0

NE LCV in 24 Hours 0 NE LCV in Current Interval 0NE LCV in 24 Hours 0 NE LCV in Current Interval 0 1: 0 17: - 33: - 49: - 65: - 81: -

1: 0 17: - 33: - 49: - 65: - 81: -

1: 0 17: - 33: - 49: - 65: - 81: - 1: 0 17: - 33: - 49: - 65: - 81: - 2: 0 18: - 34: - 50: - 66: - 82: -

2: 0 18: - 34: - 50: - 66: - 82: -

2: 0 18: - 34: - 50: - 66: - 82: - 2: 0 18: - 34: - 50: - 66: - 82: - 3: - 19: - 35: - 51: - 67: - 83: -

3: - 19: - 35: - 51: - 67: - 83: -

3: - 19: - 35: - 51: - 67: - 83: - 3: - 19: - 35: - 51: - 67: - 83: - 4: - 20: - 36: - 52: - 68: - 84: -

4: - 20: - 36: - 52: - 68: - 84: -

4: - 20: - 36: - 52: - 68: - 84: - 4: - 20: - 36: - 52: - 68: - 84: - 5: - 21: - 37: - 53: - 69: - 85: -

5: - 21: - 37: - 53: - 69: - 85: -

5: - 21: - 37: - 53: - 69: - 85: - 5: - 21: - 37: - 53: - 69: - 85: - 6: - 22: - 38: - 54: - 70: - 86: -

6: - 22: - 38: - 54: - 70: - 86: -

6: - 22: - 38: - 54: - 70: - 86: - 6: - 22: - 38: - 54: - 70: - 86: - 7: - 23: - 39: - 55: - 71: - 87: -

7: - 23: - 39: - 55: - 71: - 87: -

7: - 23: - 39: - 55: - 71: - 87: - 7: - 23: - 39: - 55: - 71: - 87: - 8: - 24: - 40: - 56: - 72: - 88: -

8: - 24: - 40: - 56: - 72: - 88: -

8: - 24: - 40: - 56: - 72: - 88: - 8: - 24: - 40: - 56: - 72: - 88: - 9: - 25: - 41: - 57: - 73: - 89: -

9: - 25: - 41: - 57: - 73: - 89: -

9: - 25: - 41: - 57: - 73: - 89: - 9: - 25: - 41: - 57: - 73: - 89: - 10: - 26: - 42: - 58: - 74: - 90: -

10: - 26: - 42: - 58: - 74: - 90: -

10: - 26: - 42: - 58: - 74: - 90: - 10: - 26: - 42: - 58: - 74: - 90: - 11: - 27: - 43: - 59: - 75: - 91: -

11: - 27: - 43: - 59: - 75: - 91: -

11: - 27: - 43: - 59: - 75: - 91: - 11: - 27: - 43: - 59: - 75: - 91: - 12: - 28: - 44: - 60: - 76: - 92: -

12: - 28: - 44: - 60: - 76: - 92: -

12: - 28: - 44: - 60: - 76: - 92: - 12: - 28: - 44: - 60: - 76: - 92: - 13: - 29: - 45: - 61: - 77: - 93: -

13: - 29: - 45: - 61: - 77: - 93: -

13: - 29: - 45: - 61: - 77: - 93: - 13: - 29: - 45: - 61: - 77: - 93: - 14: - 30: - 46: - 62: - 78: - 94: -

14: - 30: - 46: - 62: - 78: - 94: -

14: - 30: - 46: - 62: - 78: - 94: - 14: - 30: - 46: - 62: - 78: - 94: - 15: - 31: - 47: - 63: - 79: - 95: -

15: - 31: - 47: - 63: - 79: - 95: -

15: - 31: - 47: - 63: - 79: - 95: - 15: - 31: - 47: - 63: - 79: - 95: - 16: - 32: - 48: - 64: - 80: - 96: -

16: - 32: - 48: - 64: - 80: - 96: -

16: - 32: - 48: - 64: - 80: - 96: - 16: - 32: - 48: - 64: - 80: - 96: - Press Enter to exit

Press Enter to exit

Press Enter to exit Press Enter to exit

DS3 Layer Local Far-End Performance Monitoring Submenu

The other selections from the Performance Monitoring Menu (Figure 3-9) and the performance monitoring submenus produce similar performance data displays. To exit any of the performance data displays, press th e E

NTER

key. The screen will refresh with the performance mo n itoring subm e nu s , wh i c h wil l be ready for oth er commands at the prompt. To move furt her up the menu hierarchy, press X to exit your current screen and move to higher menu levels.

Far-end 24-hour perfor mance can be accessed by a limited near -end (local) connection. Typing F for the

Monitoring

option from the DS3 Perform ance Mo ni toring Menu

Local FE Performance

displays the limited DS3 Layer Local FE Performance Monitorin g submenu. Selecting any of the options will display the performance of that parameter in 96 15-minute increments for the prev ious 24 hours.

3-20 Verilink HDM 2182 User Manual

Figure 3-12 DS3 Layer Local FE Performance Monitoring Submenu

HDM > f

HDM > fHDM > f

--- DS3 Layer Local FE PERFORMANCE MONITORING ---

--- DS3 Layer Local FE PERFORMANCE MONITORING --- --- DS3 Layer Local FE PERFORMANCE MONITORING --P) 24 hour C-bit CV

P) 24 hour C-bit CV

P) 24 hour C-bit CVP) 24 hour C-bit CV B) 24 hour C-bit CV ES

B) 24 hour C-bit CV ES

B) 24 hour C-bit CV ESB) 24 hour C-bit CV ES I) 24 hour C-bit CV SES

I) 24 hour C-bit CV SES

I) 24 hour C-bit CV SESI) 24 hour C-bit CV SES U) 24 hour UAS

U) 24 hour UAS

U) 24 hour UASU) 24 hour UAS X) exit menu

X) exit menu

X) exit menuX) exit menu HDM >

HDM >

HDM >HDM >

Standalone HDM 2182 Management

DS3 Layer Performance Alert Thresholds Submenu (24 Hr. NE)

To change the threshold values for near-end 24-hour alerts, select

for the

C

24 Hr. Alerts Crossing Threshold (NE)

DS3 Performan c e Monitoring Menu to display the DS3 Layer Performance Alert Thresholds submenu. The values shown are

defaults established in Bellcore Technical Reference, OTGR 5.1, TRTSY-000820.

Figure 3-13 DS3 Layer Performance Alert Thresholds Submenu

HDM > c

HDM > cHDM > c

--- DS3 Layer Performance Alert Thresholds ---

--- DS3 Layer Performance Alert Thresholds --- --- DS3 Layer Performance Alert Thresholds --C) LCV threshold value : 3865

C) LCV threshold value : 3865

C) LCV threshold value : 3865C) LCV threshold value : 3865

E) LES threshold value : 864

E) LES threshold value : 864E) LES threshold value : 864

S) LSES threshold value : 40

S) LSES threshold value : 40S) LSES threshold value : 40

P) P-bit CV threshold value : 3820

P) P-bit CV threshold value : 3820P) P-bit CV threshold value : 3820

B) P-bit CV ES threshold value : 864

B) P-bit CV ES threshold value : 864B) P-bit CV ES threshold value : 864

I) P-bit CV SES threshold value : 40

I) P-bit CV SES threshold value : 40I) P-bit CV SES threshold value : 40

V) C-bit CV threshold value : 3820

V) C-bit CV threshold value : 3820V) C-bit CV threshold value : 3820

R) C-bit CV ES threshold value : 864

R) C-bit CV ES threshold value : 864R) C-bit CV ES threshold value : 864

M) C-bit CV SES threshold value : 40

M) C-bit CV SES threshold value : 40M) C-bit CV SES threshold value : 40

F) SEFS threshold value : 8

F) SEFS threshold value : 8F) SEFS threshold value : 8

A) AISS threshold value : 8

A) AISS threshold value : 8A) AISS threshold value : 8

U) UAS threshold value : 10

U) UAS threshold value : 10U) UAS threshold value : 10

L) LOS threshold value : 8

L) LOS threshold value : 8L) LOS threshold value : 8

O) LOFS threshold value : 8

O) LOFS threshold value : 8O) LOFS threshold value : 8

X) exit menu

X) exit menuX) exit menu

HDM >

HDM >HDM >

option from the

DS3 Layer Performance Alert Thresholds Submenu (Qtr. Hr. NE)

To change the threshold values for near-end quarter-hour alerts, select Q for the

Qtr. Hr. Alerts Crossing Threshold (NE)

option from the DS3 Performance Monitoring Menu to display th e DS3 Laye r Performance Alert Thresholds submenu. The values shown are defaults established in Bellcore Technical Reference, OTGR 5.1, TRTSY-000820.

Verilink HDM 2182 User Manual 3-21

Standalone HDM 2182 Management

Figure 3-14 DS3 Layer Performance Alert Thresholds Submenu

HDM > q

HDM > qHDM > q

--- DS3 Layer Performance Alert Thresholds ---

--- DS3 Layer Performance Alert Thresholds --- --- DS3 Layer Performance Alert Thresholds --C) LCV threshold value : 387

C) LCV threshold value : 387

C) LCV threshold value : 387C) LCV threshold value : 387 E) LES threshold value : 86

E) LES threshold value : 86

E) LES threshold value : 86E) LES threshold value : 86 S) LSES threshold value : 4

S) LSES threshold value : 4

S) LSES threshold value : 4S) LSES threshold value : 4 P) P-bit CV threshold value : 382

P) P-bit CV threshold value : 382

P) P-bit CV threshold value : 382P) P-bit CV threshold value : 382 B) P-bit CV ES threshold value : 86

B) P-bit CV ES threshold value : 86

B) P-bit CV ES threshold value : 86B) P-bit CV ES threshold value : 86 I) P-bit CV SES threshold value : 4

I) P-bit CV SES threshold value : 4

I) P-bit CV SES threshold value : 4I) P-bit CV SES threshold value : 4 V) C-bit CV threshold value : 382

V) C-bit CV threshold value : 382

V) C-bit CV threshold value : 382V) C-bit CV threshold value : 382 R) C-bit CV ES threshold value : 86

R) C-bit CV ES threshold value : 86

R) C-bit CV ES threshold value : 86R) C-bit CV ES threshold value : 86 M) C-bit CV SES threshold value : 4

M) C-bit CV SES threshold value : 4

M) C-bit CV SES threshold value : 4M) C-bit CV SES threshold value : 4 F) SEFS threshold value : 2

F) SEFS threshold value : 2

F) SEFS threshold value : 2F) SEFS threshold value : 2 A) AISS threshold value : 2

A) AISS threshold value : 2

A) AISS threshold value : 2A) AISS threshold value : 2 U) UAS threshold value : 10

U) UAS threshold value : 10

U) UAS threshold value : 10U) UAS threshold value : 10 L) LOS threshold value : 2

L) LOS threshold value : 2

L) LOS threshold value : 2L) LOS threshold value : 2 O) LOFS threshold value : 2

O) LOFS threshold value : 2

O) LOFS threshold value : 2O) LOFS threshold value : 2 X) exit menu

X) exit menu

X) exit menuX) exit menu HDM >

HDM >

HDM >HDM >

DS3 Layer Performance Alert Thresholds Submenu (24 Hr. FE)

To change the threshold val ues f or limited far-end 24-ho ur al erts, select A for the

24 Hr. Alerts Crossing Threshold (Local FE)

from the DS3 Performance Monitoring Menu to display the DS3 Layer Performance Alert Thresholds submenu. The values shown

are defaults established in Bellcore Technical Reference, OTGR 5.1, TR-TSY-000820.

Figure 3-15 DS3 Layer Performance Alert Thresholds Submenu

HDM > a

HDM > aHDM > a

--- DS3 Layer Performance Alert Thresholds ---

--- DS3 Layer Performance Alert Thresholds --- --- DS3 Layer Performance Alert Thresholds --P) CCV threshold value : 2200

P) CCV threshold value : 2200

P) CCV threshold value : 2200P) CCV threshold value : 2200

B) CES threshold value : 864

B) CES threshold value : 864B) CES threshold value : 864

I) CSES threshold value : 40

I) CSES threshold value : 40I) CSES threshold value : 40

U) UAS threshold value : 10

U) UAS threshold value : 10U) UAS threshold value : 10

X) exit menu

X) exit menuX) exit menu

HDM >

HDM >HDM >

DS3 Layer Performance Alert Thresholds Submenu (Qtr. Hr. FE)

To change the threshold v alues for limited far-end quarter-hour alerts, select B for the

Qtr. Hr. Alerts Crossing Threshold (Local FE)

option from the DS3 Performance Monitoring Menu to display the DS3 Layer Performance Alert Thresholds submenu. The values

shown are defaults established in Bellcore Technical Reference, OTGR 5.1, TR-TSY-000820.

option

3-22 Verilink HDM 2182 User Manual

Standalone HDM 2182 Management

Figure 3-16 Qtr Hr Alerts Crossing Threshold (Local FE) (DS3 Layer Performance Alert Thresholds

Submenu)

HDM > b

HDM > bHDM > b

--- DS3 Layer Performance Alert Thresholds ---

--- DS3 Layer Performance Alert Thresholds --- --- DS3 Layer Performance Alert Thresholds --P) CCV threshold value : 382

P) CCV threshold value : 382

P) CCV threshold value : 382P) CCV threshold value : 382

B) CES threshold value : 86

B) CES threshold value : 86B) CES threshold value : 86

I) CSES threshold value : 4

I) CSES threshold value : 4I) CSES threshold value : 4

U) UAS threshold value : 10

U) UAS threshold value : 10U) UAS threshold value : 10

X) exit menu

X) exit menuX) exit menu

HDM >

HDM >HDM >

Restore Manufacturing Default Config Menu

To restore the manufacturing defaults for the HDM 2182, type the command B from the Main Menu selection:

B) restore manufacturing default config

The Restore Manufacturing Default Config Menu is displayed. Note that if you restore the manufacturing defaults after installing your card and after setting parameters and configuring the ports, you will have to reboot th e board/modul e, and your system may be adversely affected.

Figure 3-17 Restore Manufacturing Default Config Menu

HDM > b

HDM > bHDM > b

--- RESTORE MANUFACTURING DEFAULT CONFIG MENU ----

--- RESTORE MANUFACTURING DEFAULT CONFIG MENU ---- --- RESTORE MANUFACTURING DEFAULT CONFIG MENU ---A) TX Diagnostic Alarms

A) TX Diagnostic Alarms

A) TX Diagnostic AlarmsA) TX Diagnostic Alarms D) Day Alert Thresholds

D) Day Alert Thresholds

D) Day Alert ThresholdsD) Day Alert Thresholds Q) Qrt. Hr. Alert Thresholds

Q) Qrt. Hr. Alert Thresholds

Q) Qrt. Hr. Alert ThresholdsQ) Qrt. Hr. Alert Thresholds P) DS3 Port Configuration

P) DS3 Port Configuration

P) DS3 Port ConfigurationP) DS3 Port Configuration S) SNMP Configuration

S) SNMP Configuration

S) SNMP ConfigurationS) SNMP Configuration H) HSSI Port A & B Configuration

H) HSSI Port A & B Configuration

H) HSSI Port A & B ConfigurationH) HSSI Port A & B Configuration X) exit menu

X) exit menu

X) exit menuX) exit menu HDM >HDM >

HDM >HDM >

HDM >HDM >HDM >HDM >

Verilink HDM 2182 User Manual 3-23

Standalone HDM 2182 Management

Table 3-11 Restore Manufacturing Default Config Menu Options

Command Description

A TX Diagnostic Alarms—Sets the tran smission of diagnostic alarms to the manufacturi ng

D Day Alert Thresholds—Sets the 24-hour day alert thresholds to the manufacturing defaults.

Q Qrt. Hr. Alert Thresholds—Sets the quarter hour (15-minute) thresholds to the

P DS3 Port Configuration—Sets the DS3 Port Configuration to the manufacturing defaults.

defaults.

HDM > a Set TX Diagnostic Alarms to Manufacturing Default? (Y/N) >y TX Diagnostic Alarms value is set to Default. System could be in Unknown State. Please REBOOT the board!!

HDM > d Set Day Alert Thresholds to Manufacturing Default? (Y/N) >y Day Alert Thresholds value set to Default. System could be in Unknown State. Please REBOOT the board!!

manufacturi ng d efa ults.

HDM > q Set Qrt. Hr. Alert Thresholds to Manufacturing Default? (Y/N) >y Qrt. Hr. Alert Thresholds value set to Default. System could be in Unknown State. Please REBOOT the board!!

HDM > p Set DS3 Port Configuration to Manufacturing Default? (Y/N) >y DS3 Port Configuration value set to Default. System could be in Unknown State. Please REBOOT the board!!

S SNMP Configuration—Sets the SNMP Config uration to the manufacturing defaults.

HDM > s Set SNMP Configuration to Manufacturing Default? (Y/N) >y SNMP Configuration value set to Default. System could be in Unknown State. Please REBOOT the board!!

H HSSI Port A & B Configuration—This option sets the HSSI Ports A and B Configurations to

X exit menu—Returns you to the

the manufacturing defaults.

HDM > h Set HSSI Port A & B Configuration to Manufacturing Default? (Y/N) >y HSSI Port A & B Configuration value is set to Default. System could be in Unknown State. Please REBOOT the board!!

Main Menu

, Figure 3-1.

3-24 Verilink HDM 2182 User Manual

Standalone HDM 2182 Management

Alarm Monitoring

To see real-time, continuous alar m no tifications, from the Main Menu, select:

R) monitor alarms

to display the Alarm Monitoring screen:

Figure 3-18 Alarm Monitoring Display

HDM > r

HDM > rHDM > r

------ ALARM MONITORING ------

------ ALARM MONITORING ------ ------ ALARM MONITORING ----- T: top menu alarms - D: diagnostics alarms - L: loopback alarms

T: top menu alarms - D: diagnostics alarms - L: loopback alarms

T: top menu alarms - D: diagnostics alarms - L: loopback alarms T: top menu alarms - D: diagnostics alarms - L: loopback alarms (Hit X to exit or Return to erase the screen)

(Hit X to exit or Return to erase the screen)

(Hit X to exit or Return to erase the screen) (Hit X to exit or Return to erase the screen) T: alarmlog num=15; 1-29-1997;7:15:11;(1/4 hour)DS3 UAS alert cross the threshold

T: alarmlog num=15; 1-29-1997;7:15:11;(1/4 hour)DS3 UAS alert cross the threshold

T: alarmlog num=15; 1-29-1997;7:15:11;(1/4 hour)DS3 UAS alert cross the thresholdT: alarmlog num=15; 1-29-1997;7:15:11;(1/4 hour)DS3 UAS alert cross the threshold T: alarmlog num=16; 1-29-1997;7:15:11;(1/4 hour)DS3 FE UAS alert cross the threshold

T: alarmlog num=16; 1-29-1997;7:15:11;(1/4 hour)DS3 FE UAS alert cross the threshold

T: alarmlog num=16; 1-29-1997;7:15:11;(1/4 hour)DS3 FE UAS alert cross the thresholdT: alarmlog num=16; 1-29-1997;7:15:11;(1/4 hour)DS3 FE UAS alert cross the threshold

Below the title of the Alarm Monitoring Menu, there is a descriptor telling which alarm buffer each real-time alarm will be stored in.

Each listed alarm will have a T, D, or L displayed in front of it. “T” alarms are stored under the “View alarm buffer” option found in the Main (top level) Menu. “D” alarms are stored under the “Displ ay Diagnostics Loopbacks History” option in the Diagnostics Menu. “L” alarms are stored under the “Display Diagnostics Alarms History” option, also in the Diagnostics Men u .

If no alarms are active, the display is empty. Once you press E

NTER

or you exit the real-time alarm display, the alarm message can be found in its resp ective buffer and is no longer visible in the real-time alarm monitoring screen.

Alarm Buffer

To see a historical listing of alarms, type A from the Main Menu to display the Alarm Buffer. Press E Buffer, or press X to exit to the Main Menu.

Figure 3-19 Alarm Buffer

------ ALARM BUFFER ------

------ ALARM BUFFER ------ ------ ALARM BUFFER -----alarmlog num=1; 9-11-1996;4:26:17;declare loss of transmit clock

alarmlog num=1; 9-11-1996;4:26:17;declare loss of transmit clock

alarmlog num=1; 9-11-1996;4:26:17;declare loss of transmit clockalarmlog num=1; 9-11-1996;4:26:17;declare loss of transmit clock Press Enter to display alarm buffer again or C to clear alarm buffer or X to exi

Press Enter to display alarm buffer again or C to clear alarm buffer or X to exi

Press Enter to display alarm buffer again or C to clear alarm buffer or X to exiPress Enter to display alarm buffer again or C to clear alarm buffer or X to exi tttt

------ ALARM BUFFER ------

------ ALARM BUFFER ------ ------ ALARM BUFFER -----alarmlog num=1; 3-25-1996;11:17:1;declare Out of Frame in DS3 layer

alarmlog num=1; 3-25-1996;11:17:1;declare Out of Frame in DS3 layer

alarmlog num=1; 3-25-1996;11:17:1;declare Out of Frame in DS3 layeralarmlog num=1; 3-25-1996;11:17:1;declare Out of Frame in DS3 layer alarmlog num=2; 3-25-1996;11:17:3;declare DS3 layer Loss Of Frame

alarmlog num=2; 3-25-1996;11:17:3;declare DS3 layer Loss Of Frame

alarmlog num=2; 3-25-1996;11:17:3;declare DS3 layer Loss Of Framealarmlog num=2; 3-25-1996;11:17:3;declare DS3 layer Loss Of Frame alarmlog num=3; 3-25-1996;11:17:6;(1/4 hour)DS3 SEFS alert cross the threshold

alarmlog num=3; 3-25-1996;11:17:6;(1/4 hour)DS3 SEFS alert cross the threshold

alarmlog num=3; 3-25-1996;11:17:6;(1/4 hour)DS3 SEFS alert cross the thresholdalarmlog num=3; 3-25-1996;11:17:6;(1/4 hour)DS3 SEFS alert cross the threshold Hit Return to display alarm buffer again or X to exit

Hit Return to display alarm buffer again or X to exit

Hit Return to display alarm buffer again or X to exitHit Return to display alarm buffer again or X to exit

NTER

to re-display the Alarm

Verilink HDM 2182 User Manual 3-25

Standalone HDM 2182 Management

3-26 Verilink HDM 2182 User Manual

Chapter

4

HDM 2182 Management: Using NCM 2000

ASCII Access Set tings

To access an HDM 2182 on the node fro m an ASCII terminal connected to the Local port on an NCM 2000:

1. Ensure that your terminal parameters are set to the following values:

19.2 kbit/s

•

8 data bits

•

no parity

•

one stop-bit

•

no flow-control

•

Be sure that

X-

ON

/

flow control is disabled.

OFF

X-

NTER

2. Type “craft” and pres s E

3. At the PASSWORD:

Until you change the password, the E password. If you have changed the password or have been a ssigned a password, type the correct password (up to 8 characters, including spaces). The screen will display placeholders ( you type the pass w ord. After typing the passwor d, press E

The password of the NCM 2000 determines the level of access available with the various functions of the HDM 2182. See the NCM 2000 User Ma nual for more information ab out t his secu rity fe ature.

PASSWORD: prompt, press E

PASSWORD:PASSWORD:

.

NTER

.

NTER

key is the default

******

NTER

) as

.

Verilink HDM 2182 User Manual 4-1

HDM 2182 Management: Using NCM 2000

NCM Controller Menu (Main Menu)

The NCM Controller Menu (Main Menu) displays the contents of slots in the shelves of the selected node. This manual deals with the HDM 2182 module in particular and the NCM module with regard only to how the NCM mo dule interacts with the HD M 2182 module. In the Main Menu :

Slots display a G at the intersection of rows and columns that

•

designate the shelf/slot location of the HDM 2182 module. The letter N displays the NCM module location.

•

The letter surrounded by brackets (

•

location of the c urrently active module that can be referenced and modified using the displayed menu.

On initial log in, the brackets surround the module being used

•

as the log-in access point (for example, the NCM). The Main Menu option S (shelf/slot) is used to move to a

•

desired module in the node.

In Figure 4-1, the Main Men u shows an HDM 2182 (designated by G) in slot 1. From the module indicated by the square brackets ( the HDM 2182 in slot 1. The asterisk next to the N indicates that the NCM 2000 module i s the node master. The A at the beginning of the prompt line indicates that the NCM 2000 you are accessing is the active NCM master.

S) shelf/slot

command, the currently accessed

) designates the

[ ]

) has been changed to

[ ]

4-2 Verilink HDM 2182 User Manual

HDM 2182 Management: Using NCM 2000

Figure 4-1 NCM Controller Menu (Showing HDM 2182 at Shelf 1, Slot 1)

Menu Heading Area

Physical Location of Modules (Node Map)

-- VERILINK NCM CONTROLLER : FW Rev 4.17, Dec 30 1997 12:33:20 --

-- VERILINK NCM CONTROLLER : FW Rev 4.17, Dec 30 1997 12:33:20 ---- VERILINK NCM CONTROLLER : FW Rev 4.17, Dec 30 1997 12:33:20 - Site Name: Access Level: 2

Site Name: Access Level: 2

Site Name: Access Level: 2 Site Name: Access Level: 2 Managing at NEAR end node [127.255.255.0] Node ID: 0

Managing at NEAR end node [127.255.255.0] Node ID: 0

Managing at NEAR end node [127.255.255.0] Node ID: 0 Managing at NEAR end node [127.255.255.0] Node ID: 0

<- SLOT ->

<- SLOT -> <- SLOT -> SHELF 1 2 3 4 5 6 7 8 9 10 11 12 13

SHELF 1 2 3 4 5 6 7 8 9 10 11 12 13

SHELF 1 2 3 4 5 6 7 8 9 10 11 12 13 SHELF 1 2 3 4 5 6 7 8 9 10 11 12 13 0 - - - - - - - - - - - - -

0 - - - - - - - - - - - - -

0 - - - - - - - - - - - - - 0 - - - - - - - - - - - - 1 D [G] *N

1 D [G] *N

1 D [G] *N 1 D [G] *N 2 - - - - - - - - - - - - -

2 - - - - - - - - - - - - -

2 - - - - - - - - - - - - - 2 - - - - - - - - - - - - 3 - - - - - - - - - - - - -

3 - - - - - - - - - - - - -

3 - - - - - - - - - - - - - 3 - - - - - - - - - - - - 4 - - - - - - - - - - - - -

4 - - - - - - - - - - - - -

4 - - - - - - - - - - - - - 4 - - - - - - - - - - - - -

KEY:A=DIDCSU, B=DIU/DBU, C=CSU, D=DIU, E=SDIU, F=DIU/DDS, G=DHDM,

Node Map Key

KEY:A=DIDCSU, B=DIU/DBU, C=CSU, D=DIU, E=SDIU, F=DIU/DDS, G=DHDM,KEY:A=DIDCSU, B=DIU/DBU, C=CSU, D=DIU, E=SDIU, F=DIU/DDS, G=DHDM, H=ATM/IMUX, I=IDCSU, J=PEP, M=IMUX, N=NCM, P=DPRI, Q=QUAD,

H=ATM/IMUX, I=IDCSU, J=PEP, M=IMUX, N=NCM, P=DPRI, Q=QUAD,

H=ATM/IMUX, I=IDCSU, J=PEP, M=IMUX, N=NCM, P=DPRI, Q=QUAD, H=ATM/IMUX, I=IDCSU, J=PEP, M=IMUX, N=NCM, P=DPRI, Q=QUAD, R=SUBRATE, T=HDM, U=DCSU, V=VCU, X=QPRI

R=SUBRATE, T=HDM, U=DCSU, V=VCU, X=QPRI

R=SUBRATE, T=HDM, U=DCSU, V=VCU, X=QPRI R=SUBRATE, T=HDM, U=DCSU, V=VCU, X=QPRI

Command List

S) shelf/slot

S) shelf/slot O) administration

S) shelf/slotS) shelf/slot C) configuration

C) configuration D) diagnostics

C) configurationC) configuration P) performance/status

P) performance/status F) display far end DS3 port identification

P) performance/statusP) performance/status B) circuit manager

B) circuit manager A) alarm

B) circuit managerB) circuit manager R) remote end setup

R) remote end setup I) manufacturing info

R) remote end setupR) remote end setup X) exit this screen

X) exit this screen

X) exit this screenX) exit this screen

A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >A [127.255.255.0] [1,1] HDM 2182 >

Active NCM Master Designator

O) administration

O) administrationO) administration D) diagnostics

D) diagnosticsD) diagnostics F) display far end DS3 port identification

F) display far end DS3 port identificationF) display far end DS3 port identification A) alarm

A) alarmA) alarm I) manufacturing info

I) manufacturing infoI) manufacturing info

Command/Data Entry Area

When accessing the HDM 2 182 via the NCM 2000, ma ny of the A SCII screens will differ from those accessed via the HDM 2182 Local Port (described in Chapter 3).

Using an NCM in your DS3 network offers several advantages:

•

Higher security on the network with four levels of access using password control.

•

Verilink’s proprietary overhead bandwidth enables you to configure and troubleshoot the far-end node without interference from repeaters in the network. The “inband channel” requires the C-bit parity format.

•

Up to three users can access the DS3 module at a time.

The following commands are available on the NCM Controller Menu (the Main Menu) to set and manage many of the HDM 2182 parameters (for more extensive information about the NCM module, see the NCM 2000 User Manual):

Verilink HDM 2182 User Manual 4-3

HDM 2182 Management: Using NCM 2000

Table 4-1 HDM 2182 NCM Controller Menu Commands

Command Description

S Shelf/slot: Using this command, you can navigate from one card to another. Table 4-2 O Administration, Figure 4-2, Table 4-3. C Configuration, Figure 4- 3, Table 4-4. D Diagnostics, Figure 4-7, Table 4-8.

P Perfo rmance/status, Figure 4-13, Table 4-11.

F Display far end DS3 port identification, Figure 4-20. A Alarm, Figure 4-1 8.

B Circuit manager—This option is not used with the HDM 2130. For more information on this

R Remote end setup, Figure 4-6, Table 4-7.

I Manufacturing info—Displays the firmware and hardware version information for the

X Exit this menu and log out.

option, see the NCM manual.

appropriate card, Figure 4-21.

Shelf and Slot Parameters

When accessing the HDM 2182 via the NCM Module, this will always be the first option to be chosen before any parameters on the HDM 2182 can be monit ored or modified. Once the shelf/ slot address f or the HDM 2182 has been selected from the Main Menu and the screen is refreshed by pressing the E prompt will display the shelf/slot address of the HDM 2182.

Table 4-2 Shelf and Slot Parameters

Command Description Options

S Shelf: Use this field to select the shelf containing the HDM 2182 you want

to access.

NTER

key, the Main Menu’s

0-4

Slot: Use this field to select the slot containing the HDM 2182 you want to access.

HDM 2182 Card Administration

Once the shelf/slot address for the HDM 2182 has been selected from the Main Menu and the screen is refreshed by pressing the

NTER

E

key, the Main Menu’s prompt will display the shelf/slot address of the HDM 2182. Selecting the comm and O from the Main Menu will display the Card Administ rat ion Submenu .

4-4 Verilink HDM 2182 User Manual

1-13 (Multi-line) 1-5 (Quint-line) 1-2 (Dual-line)

HDM 2182 Management: Using NCM 2000

Figure 4-2 Card Administration Menu via NCM

A [127.255.255.0] [1,1] HDM 2182 > o

A [127.255.255.0] [1,1] HDM 2182 > oA [127.255.255.0] [1,1] HDM 2182 > o

-- NCM CONTROLLER ADMINISTRATION MENU --

-- NCM CONTROLLER ADMINISTRATION MENU ---- NCM CONTROLLER ADMINISTRATION MENU -Date/Time/Zone: 97-06-21 23:10:17

Date/Time/Zone: 97-06-21 23:10:17

Date/Time/Zone: 97-06-21 23:10:17Date/Time/Zone: 97-06-21 23:10:17 Node Address: [127.255.255.0]

Node Address: [127.255.255.0]

Node Address: [127.255.255.0]Node Address: [127.255.255.0] Node ID: 0

Node ID: 0

Node ID: 0Node ID: 0 Site Name:

Site Name:

Site Name:Site Name: System Uptime: 23:07:34

System Uptime: 23:07:34

System Uptime: 23:07:34System Uptime: 23:07:34

--- HDM 2182 -- Card Administration -- [01,01] ---

--- HDM 2182 -- Card Administration -- [01,01] --- --- HDM 2182 -- Card Administration -- [01,01] --O) switch over permanent

O) switch over permanent

O) switch over permanentO) switch over permanent P) change password

P) change password

P) change passwordP) change password Q) query firmware

Q) query firmware

Q) query firmwareQ) query firmware R) reset card

R) reset card

R) reset cardR) reset card Y) switch over once

Y) switch over once

Y) switch over onceY) switch over once U) clear card configuration

U) clear card configuration

U) clear card configurationU) clear card configuration X) exit this screen

X) exit this screen

X) exit this screenX) exit this screen A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >A [127.255.255.0] [1,1] HDM 2182 >

Table 4-3 Card Administration Menu Commands

Command Description Options

O Switch over per m anent—Designates partit ion A or B and its corresponding

firmware version when you reboot the card. Assign a permanent partition to boot from in case of power failure. Before choosing a partition, ensure that a firmware version exi sts on both par titions using th e Query Firmwa re command below.

P Change Pa ssword—Assigns a new password. Enter the password at the

prompt. Then enter the new password and press the

key. Confirm the

NTER

E

new password by reentering it . (16 Cha ra c ters Ma x)

Q Query Firmware—Displays the firmware versions and status for the A or B

partitions.

R Reset Card—Reboots the card. This option re-initializes the operation of the

firmware currently executin g in RA M. It resets the system registers and restarts the current firmware operation.

Y Switch Over Once—Use this option mainly when testing new firmware

versions. This option allows you to change from partition A to B or vice versa and overrides the partition specified in the “Switch Ove r Per man en t” option, above. This option causes the specified flash to be loaded into memory and starts it; however, on the next cycling of power, the permanent partition will be again loaded and started.

U Clear Card Co nf igu ra tio n —Clears the configur ati on o f th e mo du le a nd retu rn s

it to the default settings.

A [127.255.255.0] [0,0] HDM 2182 > u Clear card configuration on shelf 1 slot 1 (Y/N)? y Card

configuration cleared

1) A

2) B

1) A

2) B

X Exit this Screen—Returns you to the

Verilink HDM 2182 User Manual 4-5

Main Menu

, Figure 4-1.

HDM 2182 Management: Using NCM 2000

Configuration Menu

Typing the command C from the Main Menu displays the HDM Configuration Menu. This menu provides access to the menus

used to configure your DS3 port or your HSSI ports.

Figure 4-3 Configuration Menu

A [127.255.255.0] [1,1] HDM 2182 > c

A [127.255.255.0] [1,1] HDM 2182 > cA [127.255.255.0] [1,1] HDM 2182 > c

-- HDM 2182 CONFIGURATION MENU --

-- HDM 2182 CONFIGURATION MENU ---- HDM 2182 CONFIGURATION MENU -P) DS3 Port Setup H) HSSI A Port Setup

P) DS3 Port Setup H) HSSI A Port Setup

P) DS3 Port Setup H) HSSI A Port SetupP) DS3 Port Setup H) HSSI A Port Setup I) HSSI B Port Setup

I) HSSI B Port Setup

I) HSSI B Port SetupI) HSSI B Port Setup x) Exit this screen

x) Exit this screen

x) Exit this screenx) Exit this screen A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >A [127.255.255.0] [1,1] HDM 2182 >

Table 4-4 Configuration Menu Commands

Command Description

P Port Setup—Displays the HDM 2182

H or I HSSI Setup—These options (H or I) display the HDM 2182

Configuration Menu

X Exit this Screen—Returns you to the

Port Configuration Menu (DS3)

From the Configuration Menu, pressing P for the option will display the Port Configuration Menu which is used for setting the DS3 parameters. T he line code is set at B3ZS and the

, example provided at Figure 4-5 , Tab le 4- 6 .

Port Configuration Menu

Main Menu

Alarm Indication Signal (AIS) C-bit is set for 0 (zero). These options are used in the C-bit parity line type. Various alarm functions and performance monitoring functions are not availa ble with the M1-3 line type.

HSSI Port (A or B)

, Figure 4-1.

, Figure 4-4, Table 4-5.

DS3 Port Set Up

4-6 Verilink HDM 2182 User Manual

Figure 4-4 Port Configuration Menu (DS3)

A [127.255.255.0] [1,1] HDM 2182 > p

A [127.255.255.0] [1,1] HDM 2182 > pA [127.255.255.0] [1,1] HDM 2182 > p

-- HDM 2182 Port Configuration Menu --

-- HDM 2182 Port Configuration Menu ---- HDM 2182 Port Configuration Menu --

- Line Code B3ZS

- Line Code B3ZS- Line Code B3ZS

- AIS C-Bit 0

- AIS C-Bit 0- AIS C-Bit 0 T) Timing Recover Clock

T) Timing Recover Clock

T) Timing Recover ClockT) Timing Recover Clock B) Line Build Out Long Cable > 250 ft

B) Line Build Out Long Cable > 250 ft

B) Line Build Out Long Cable > 250 ftB) Line Build Out Long Cable > 250 ft H) Line Type C-Bit Parity

H) Line Type C-Bit Parity

H) Line Type C-Bit ParityH) Line Type C-Bit Parity R) Performance Control Off

R) Performance Control Off

R) Performance Control OffR) Performance Control Off E) Equipment ID

E) Equipment ID

E) Equipment IDE) Equipment ID L) Location ID

L) Location ID

L) Location IDL) Location ID F) Frame ID

F) Frame ID

F) Frame IDF) Frame ID U) Unit ID

U) Unit ID

U) Unit IDU) Unit ID A) Facility ID

A) Facility ID

A) Facility IDA) Facility ID P) Port ID

P) Port ID

P) Port IDP) Port ID C) Circuit ID

C) Circuit ID

C) Circuit IDC) Circuit ID G) Test Sig ID

G) Test Sig ID

G) Test Sig IDG) Test Sig ID I) Inband Control Disable

I) Inband Control Disable

I) Inband Control DisableI) Inband Control Disable X) Exit this screen

X) Exit this screen

X) Exit this screenX) Exit this screen A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >A [127.255.255.0] [1,1] HDM 2182 >

HDM 2182 Management: Using NCM 2000

Table 4-5 HDM 2182 Port Configuration Menu

Command Description Options

T Timing—Selecting this option will display the HDM 2182 Timing

Configuration Menu, which will in turn give the various options for the timing. If the synchronization option is selected, you will be presented with the three options listed below.

A [127.255.255.0] [1,1] HDM 2182 > t

-- HDM 2182 Timing Configuration Menu -Source Synchronization Auto Restore PRIMARY S) Recover Clock -- YES X) Exit this screen A [127.255.255.0] [1,1] HDM 2182 > s Select Timing:

1) RECOVER 2) EXTERNAL T3 3) INTERNAL CLK

B Line Build Out—Toggles between Normal Cable (less than 250 ft) and

Long Cable (greater than 250 f t) . T he selection reflects the dista n ce to an optical multiplexer or T3 repeater on the network side.

H Line Type—Toggles between C-bit parity (default) and M13. Note that only

the select ion of C-bit will allow the use of inband control features. This is because the M13 multiplexing standard does not res erv e as much bandwidth for framing overhead, giving the user more bandwidth for the payload.

1) Recover

2) External T3

3) Internal Clk

1) Normal cable

2) Long cable

1) C-bit

2) M13

R Performance Control — T oggles performance control betwe en On and Off

for the use of the C-bit for controlling a far-end unit.

E Equipment ID—This optional parameter allows you to enter up to 10

characters to describe your DTE equipment. It will also prompt if you want to clear the string.

Verilink HDM 2182 User Manual 4-7

1) On

2) Off

HDM 2182 Management: Using NCM 2000

Command Description Options

L Location ID—This optional parameter allows you to enter up to 11

F Frame ID—This optional parameter allows you to enter up to 10

U Unit ID—This optional parameter allows you to enter up to 6 characters to

A Facility ID—This optional parameter allows you to enter up to 38

P Port ID—This optional parameter allows you to enter up to 38 characters

C Circuit ID—This optional parameter allows you to enter up to 26

G Test Sig ID—This optional parameter allows you to enter a single

I Inband Control—Toggles between Enable and Disable for an inband

X Exit this screen—Returns you to the

characters to describe the location of your equipment. It will also prompt if you want to clear the string.

characters to define the Frame ID. It will also prompt if you want to clear the string.

define the Unit ID. It will also prompt if you want to clear the string.

characters to define the Facility ID. It will also prompt if you want to clear the string.

to define the Port ID. It will also prompt if you want to clear the string.

characters to define the Circuit ID. It will also prompt if you want to clear the string.

character to define the Test Signal ID. It will also prompt if you want to clear the string.

channel between the NE and FE DS3 ports.

Figure 4-4.

HDM Configuration Menu

,

1) Enable

2) Disable

HSSI Port n Configuration Menus

Figure 4-5 HSSI Port A Configuration Menu

-- HDM 2182 HSSI A Configuration Menu --

-- HDM 2182 HSSI A Configuration Menu ---- HDM 2182 HSSI A Configuration Menu --

I) Circuit ID Port A

I) Circuit ID Port AI) Circuit ID Port A

P) Port Status OUT OF SERVICE

P) Port Status OUT OF SERVICEP) Port Status OUT OF SERVICE

M) Configuration Mode Automatic

M) Configuration Mode AutomaticM) Configuration Mode Automatic

D) HSSI Data Rate Mode NE Only

D) HSSI Data Rate Mode NE OnlyD) HSSI Data Rate Mode NE Only

R) HSSI Data Rate 14, (22.4 Mbps)

R) HSSI Data Rate 14, (22.4 Mbps)R) HSSI Data Rate 14, (22.4 Mbps)

A) Data Scramble Disable

A) Data Scramble DisableA) Data Scramble Disable

X) Exit this screen

X) Exit this screenX) Exit this screen

A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >A [127.255.255.0] [1,1] HDM 2182 >

Selecting either H or I from the Configuration Menu displays the HSSI Port n Configuration Menu (that for HSSI Port A is shown

below as an exam ple ).

4-8 Verilink HDM 2182 User Manual

HDM 2182 Management: Using NCM 2000

Table 4-6 HSSI Port A Configuration Menu Commands

Command Description Options

I Circuit ID—A label for the circuit on this HSSI port. You may use up to

18 characters for this field.

P Port Status—When Configurat io n Mode (below) is Automatic, the Po rt

Status is an informational display. In Automatic mode the HSSI data port is in service when DTR is presented by the DTE and it is out of service when the DTE fails to assert DTR.

When Configuration Mode (below) is set to Manual, the Port Status command becomes a toggle. If Mode = Manual and Port Stat us = OUT OF SERVICE, then issuing the Port Status command will place the port IN SERVICE, whether or not any DTE ispresent and whether or not it is asserting D TR. Converse ly , if Configuration Mode = Manual and the Port Status = IN SERVICE, issuing the Port Status command will place the port OUT OF SERVICE, stopping all user data.

Status command will place the port OUT OF SERVI C E, stopping all user data.

M Configuration Mode—The Configurati o n Mode toggles between

Automatic and Manual each time the Configuration Mode Command is issued.

When Configuration Mode is Automatic, the Port Status is an informational display. In Automatic mode the HSSI data port is in service when DTR is pres en ted b y th e D T E an d i t is ou t of s erv ic e wh en the DTE fails to assert DTR.

When Configuration Mode is set to Manual, the Port Status command becomes a toggle. If M ode = Manu al a nd Por t St atus = OUT OF SERVI CE, then issuing the Port Status command will place the port IN SERVICE, whether or not any DTE is present and is asserting DTR. Conversely, if Configuration Mode = Manual and the Port Status = IN SERVICE, issuing the Port Status command will place the port OUT OF SERVICE, stopping all user data.

1) In Service

2) Out of Service

1) Manual

2) Automatic

D HSSI Data Rate Mode—This option toggles between NE Only and Both

R HSSI Data Rate—This option displays prompt which allows you to enter

A Data Scramble—If enabled, the actual user data is modified in an

X Exit this Screen—Returns you to the

NE & FE. Determines whether data rate changes made at this end are propagated to the remote DS3 module as well. Selecting BOTH NE and FE is suggested.

a data rate within a range. The bandwidth that will be made available to the DTE on the HSSI interface will be expressed in incremen ts of

1.6 Mbit/s each. (21 x 1.6 = 33.6 Mbit/s).

industry standard method. This featur e ha s no bearing on encryption or the security of user data. It was added to allow inter-operation of the HDM 2182 with DS3 products from other manufacturers.

HDM Configuration Menu

Figure 4-4.

Remote End Setup

Selecting R from the Main Menu dis p la ys th e Data Link Layer Remote Configuration Menu. This option provides the ability to

configure key communication characteristics of a DS3 module

1) NE Only

2) Both NE & FE

A

,

Verilink HDM 2182 User Manual 4-9

HDM 2182 Management: Using NCM 2000

connected to the far-end of a DS3 port before enabling the inband on this DS3 port. Config uration of the site name, node address, node ID, and inband state permits you to establish initial communication bet ween local and remote units without having to send operators to remote sites to enable inband communication. However, you are limited to one inband session at a time over a DS3 inband c ha n nel to the far- en d NCM node.

NOTE:

Figure 4-6 Remote End Setup Menu

A [100.94.46.50] [0,4] HDM 2182 > r

A [100.94.46.50] [0,4] HDM 2182 > rA [100.94.46.50] [0,4] HDM 2182 > r

--- Data Link Layer Remote Configuration ---

--- Data Link Layer Remote Configuration ------ Data Link Layer Remote Configuration --Port Node Address Node Id Name Inband

Port Node Address Node Id Name Inband

Port Node Address Node Id Name InbandPort Node Address Node Id Name Inband 1 100.94.46.50 0 VERILINK Corp, San N/Y

1 100.94.46.50 0 VERILINK Corp, San N/Y

1 100.94.46.50 0 VERILINK Corp, San N/Y 1 100.94.46.50 0 VERILINK Corp, San N/Y B) Inband A) Node Address

B) Inband A) Node Address

B) Inband A) Node AddressB) Inband A) Node Address I) Node Id N) Sitename

I) Node Id N) Sitename

I) Node Id N) SitenameI) Node Id N) Sitename U) Update NCM Node Table X) Exit this screen

U) Update NCM Node Table X) Exit this screen

U) Update NCM Node Table X) Exit this screenU) Update NCM Node Table X) Exit this screen A [100.94.46.50] [0,4] HDM 2182 >

A [100.94.46.50] [0,4] HDM 2182 >

A [100.94.46.50] [0,4] HDM 2182 > A [100.94.46.50] [0,4] HDM 2182 >

Table 4-7 Remote End Setup Menu Commands

If you plug in a new DS3 at the far end of a DS3 port, and accessing this menu displays an acceptable configuration of node ID and node address, using the "Update NCM Node Table" option will permit the immediate update of the NCM knowledge base. If you do not use the "Update NCM Node Tabl e” option to make the NCM aware of the configuration of remote DS3 units, you wi ll be re quired to ma nually enter the information under the "Node Selection".

If you erroneously save an incorrect configuration using "Update NCM Node Table" you wil l have to go to the

option "Node Select ion" to delete the incorr ect information.

Menu

Administration Menu

Administration

option

Command Description Options

B Inband—Toggles between Enabled and D isa bled for an inband

A Node Address—Enter the appropriate Node Address (in the form:

I Node ID—Enter the appropriate Node ID (in the form: www,

N Site Name—Use no more than 19 alpha-numeric characters for this

U Update NCM Node Table—Enables saving the node information in

X Exit this Screen—Returns you to the

4-10 Verilink HDM 2182 User Manual

channel between NE and FE DS3 ports. This is for using FEAC (FarEnd Access and Control) test requests using the C-bit overhe ad.

www, xxx,yyy,zzz) according to instructions from your system administrator.

xxx,yyy,zzz) according to instructions from your system administrator.

field.

the local NCM for later use. This option should always be used before leaving this screen, if changes have been made to the configuration. Using this option will update the information available under the Selection".

Administration Menu

option of "Node

Main Menu

, Figure 4-1.

1) Enabled

2) Disabled

(www.xxx.yyy.zzz)

HDM 2182 Management: Using NCM 2000

Diagnostics Menu

Selecting D from the NCM Controller Menu (Main Menu) displays the Diagnostics Me nu, which allows you to display status reports, to configure loopbacks, and to transmit test alarms.

Figure 4-7 Diagnostics Menu

A [127.255.255.0] [0,0] HDM 2182 > d

A [127.255.255.0] [0,0] HDM 2182 > d A [127.255.255.0] [0,0] HDM 2182 > d

-- HDM 2182 DIAGNOSTICS MENU --

-- HDM 2182 DIAGNOSTICS MENU -- -- HDM 2182 DIAGNOSTICS MENU -H) HSSI A Status Report I) HSSI B Status Report

H) HSSI A Status Report I) HSSI B Status Report

H) HSSI A Status Report I) HSSI B Status Report H) HSSI A Status Report I) HSSI B Status Report P) Port Status Report

P) Port Status Report

P) Port Status Report P) Port Status Report L) Loopback Configure T) Transmit Alarms

L) Loopback Configure T) Transmit Alarms

L) Loopback Configure T) Transmit Alarms L) Loopback Configure T) Transmit Alarms X) Exit this screen

X) Exit this screen

X) Exit this screen X) Exit this screen A [127.255.255.0] [0,0] HDM 2182 >

A [127.255.255.0] [0,0] HDM 2182 >

A [127.255.255.0] [0,0] HDM 2182 >A [127.255.255.0] [0,0] HDM 2182 >

Table 4 -8 Diagnostics Menu Co mmands

Command Description

H or I HSSI Status Report—Choosing either H or I displays the DS3 HSSI Port (A or B) Status Report

for the designated HSSI Port, Figure 4-8. Pressing the

2182 Diagnostics Menu

.

NTER

key returns you to the

E

HDM

P Port Status Report—Displays the DS3 Port Status Report, Figure 4-10. Pressing the Enter

L Loopback Configure—Displays the

T Transmit Alarms—Displays the X Exit this Screen—Returns you to the

DS3 HSSI Port Status Report

Figure 4-8 DS3 HSSI Port Status Report

key returns you to the

4-9.

HDM 2182 Diagnostics Menu

Pressing H or I from the Diagnostics Menu displays the DS3 HSSI Status Report for either HSSI Port A or HSSI Port B. Pressing the

NTER

E

key returns you to the Diagnostics Menu.

A [127.255.255.0] [0,0] HDM 2182 > h

A [127.255.255.0] [0,0] HDM 2182 > h A [127.255.255.0] [0,0] HDM 2182 > h

-- DS3 HSSI PORT A STATUS REPORT --

-- DS3 HSSI PORT A STATUS REPORT -- -- DS3 HSSI PORT A STATUS REPORT -CDM 2182 DS3

CDM 2182 DS3

CDM 2182 DS3 CDM 2182 DS3 In Service

In Service

In Service In Service Feature --------------------- State

Feature --------------------- State

Feature --------------------- State Feature --------------------- State DCE Ready On

DCE Ready On

DCE Ready On DCE Ready On DTE Ready Off

DTE Ready Off

DTE Ready Off DTE Ready Off Loopback A Off

Loopback A Off

Loopback A Off Loopback A Off Loopback B Off

Loopback B Off

Loopback B Off Loopback B Off Test Mode Off

Test Mode Off

Test Mode Off Test Mode Off Equipment Loopback Off

Equipment Loopback Off

Equipment Loopback Off Equipment Loopback Off Press enter to continue

Press enter to continue

Press enter to continuePress enter to continue

.

HDM Loopback Options Menu

HDM Transmit Alarms Menu

Main Menu

, Figure 4-1.

, Figure 4-11, Table

, Figure 4-12, Table 4-10.

Verilink HDM 2182 User Manual 4-11

HDM 2182 Management: Using NCM 2000

Figure 4-9 Loopbacks A and B

Loopback A

Loopback B

DTE or Test Set

Port A

Framer

Port B Port A

Framer

Port B

DS3 Port Status Report

Selecting P from the Diagnostics Menu displays the DS3 Port Status Report. Pressing the E Diagnostics Menu.

Figure 4-10 DS3 Port Status Report

A [127.255.255.0] [0,0] HDM 2182 > p

A [127.255.255.0] [0,0] HDM 2182 > p A [127.255.255.0] [0,0] HDM 2182 > p

-- DS3 PORT STATUS REPORT --

-- DS3 PORT STATUS REPORT -- -- DS3 PORT STATUS REPORT -ALARM ----------------------- State

ALARM ----------------------- State

ALARM ----------------------- State ALARM ----------------------- State AIS No

AIS No

AIS No AIS No IDLE No

IDLE No

IDLE No IDLE No Yellow Alarm Yes

Yellow Alarm Yes

Yellow Alarm Yes Yellow Alarm Yes Frame Loss Yes

Frame Loss Yes

Frame Loss Yes Frame Loss Yes Signal Loss Yes

Signal Loss Yes

Signal Loss Yes Signal Loss Yes Local loopback Disabled

Local loopback Disabled

Local loopback Disabled Local loopback Disabled Payload loopback Disabled

Payload loopback Disabled

Payload loopback Disabled Payload loopback Disabled FEAC loopback Disabled

FEAC loopback Disabled

FEAC loopback Disabled FEAC loopback Disabled Far-End loopback Disabled

Far-End loopback Disabled

Far-End loopback Disabled Far-End loopback Disabled Press enter to continue

Press enter to continue

Press enter to continuePress enter to continue

Loopback Options Menu

Selecting displays the Loopback Options Menu.

NTER

L) Loopback Configure

key returns you to the

from the Diagnostics Menu

Figure 4-11 Loopback Options Menu

A [127.255.255.0] [0,0] HDM 2182 > l

A [127.255.255.0] [0,0] HDM 2182 > l A [127.255.255.0] [0,0] HDM 2182 > l

-- HDM 2182 LOOPBACK OPTIONS MENU --

-- HDM 2182 LOOPBACK OPTIONS MENU -- -- HDM 2182 LOOPBACK OPTIONS MENU -A) Activate loopback D) Deactivate loopback

A) Activate loopback D) Deactivate loopback

A) Activate loopback D) Deactivate loopback A) Activate loopback D) Deactivate loopback X) Exit this screen

X) Exit this screen

X) Exit this screen X) Exit this screen A [127.255.255.0] [0,0] HDM 2182 >

A [127.255.255.0] [0,0] HDM 2182 >

A [127.255.255.0] [0,0] HDM 2182 > A [127.255.255.0] [0,0] HDM 2182 >

4-12 Verilink HDM 2182 User Manual

Table 4-9 HDM 2180 Loopback Options Menu Commands

Command Description

HDM 2182 Management: Using NCM 2000

A Activate Loopback—Displays whether or not there is an active test present, and gives

options for activating various loopback tests. Note: All data coming into/out of the ports marked with the * is dropped. Options presented for activation are:

“Local Loopbacks”

1) Local—Data Port LED will turn amber.

HSSI DTE

DS3 Framer

DS3

*

2) Payload—Net Port LED will turn amber.

HSSI DTE

3) HSSI—Data Port LED will turn amber.

HSSI DTE

*

DS3 Framer

DS3

*

“Remote Loopbacks”

4) FEAC—Remote end Net LED turns amber. Note: This loopback is activated

channel bits

.

Near End

Far E nd

via overhead

HSSI

DS3 Framer

DS3

DS3 Framer

HSSI

*

5) Far-End—Remote end Net LED turns amber. Note: This loopback is activated

signaling bits

HSSI

.

Near End

DS3 Framer

DS3

Far E nd

DS3 Framer

via inband

HSSI

*

D Deactivate Loopback—Displays whether or not there is an active test present, and will give

X Exit this screen—Returns you to the HDM 2182 Diagnostics Menu, Figure 4-7.

options for deactivating various loopback tests. Options presented for deactivation are:

1) Local

2) Payload

3) HSSI

4) FEAC

5) Far-End

Verilink HDM 2182 User Manual 4-13

HDM 2182 Management: Using NCM 2000

HDM Transmit Alarm Options

Selecting T from the Diagnostics Menu displays t h e HDM Transmit Alarm Options screen. By transmitting any of these

alarms, you can verify whether or not the far end is receiving signals.

Figure 4-12 HDM Transmit Alarm Options

A [127.255.255.0] [0,0] HDM 2182 > t

A [127.255.255.0] [0,0] HDM 2182 > t A [127.255.255.0] [0,0] HDM 2182 > t

-- HDM Transmit Alarm Options --

-- HDM Transmit Alarm Options -- -- HDM Transmit Alarm Options --

1) Yellow Disabled

1) Yellow Disabled 1) Yellow Disabled

2) AIS Disabled

2) AIS Disabled 2) AIS Disabled

3) Idle Disabled

3) Idle Disabled 3) Idle Disabled

4) FEBE Disabled

4) FEBE Disabled 4) FEBE Disabled

5) FEAC No FEAC Alarm

5) FEAC No FEAC Alarm 5) FEAC No FEAC Alarm X) Exit this screen

X) Exit this screen

X) Exit this screen X) Exit this screen

A [127.255.255.0] [0,0] HDM 2182 >

A [127.255.255.0] [0,0] HDM 2182 >A [127.255.255.0] [0,0] HDM 2182 >

Table 4-10 HDM Transmit Alarm Options Commands

Command Description Options

1 Yellow—Toggles the Yellow Alarm Transmit Option between Disabled

and Enabled.

2 AIS—Toggl es the AIS Tra nsmit Opti on between Disabled and Enabled. Di sabled

3 Idle—Toggles the Idle Transmit Option between Disabled and Enabled. Disabled

Disabled Enabled

Enabled

4 FEBE—Toggles the FEBE Transmit Option between Disabled and

Enabled.

5 FEAC—Displays the following menu of selections. (Note: Only ONE of

X Exit this screen—Returns you to the

these options can be activated at a time. If one of the options has already been activated, it will be de-activated when a new option is selected.)

HDM Diagnostics Menu

Figure 4-7.

,

Disabled Enabled

0) No FEAC Alarm

1) Equipment Failure SA

2) LOS/HBER

3) OOF

4) AIS Received

5) Idle Received

6) Equipment Failure NSA

7) Common Equipment Failure NSA

4-14 Verilink HDM 2182 User Manual

Performance / Status Menu

Selecting P from the Main Menu disp lays the Performance/Status Menu.

Figure 4-13 HD M 2182 Performance/Status Menu

A [127.255.255.0] [0,0] HDM 2182 > p

A [127.255.255.0] [0,0] HDM 2182 > p A [127.255.255.0] [0,0] HDM 2182 > p

-- HDM 2182 PERFORMANCE/STATUS MENU --

-- HDM 2182 PERFORMANCE/STATUS MENU -- -- HDM 2182 PERFORMANCE/STATUS MENU -T) Threshold Setting R) Report Selection

T) Threshold Setting R) Report Selection

T) Threshold Setting R) Report Selection T) Threshold Setting R) Report Selection

X) Exit this screen

X) Exit this screen X) Exit this screen

A [127.255.255.0] [0,0] HDM 2182 >

A [127.255.255.0] [0,0] HDM 2182 > A [127.255.255.0] [0,0] HDM 2182 >

Table 4-11 HDM 2182 Performance/Status Menu

Command Description

HDM 2182 Management: Using NCM 2000

T Theshold Setting—Displays the HDM 2182

R Report Selection—Displays the HDM 2182

X Exit this screen—Returns you to the

Performance Threshold Setting Option Menu

Figure 4-14 HDM 2182 Performance Threshold Setting Option Menu

A [127.255.255.0] [0,0] HDM 2182 > t

A [127.255.255.0] [0,0] HDM 2182 > t A [127.255.255.0] [0,0] HDM 2182 > t

-- HDM 2182 PERFORMANCE THRESHOLD SETTING OPTION MENU --

-- HDM 2182 PERFORMANCE THRESHOLD SETTING OPTION MENU -- -- HDM 2182 PERFORMANCE THRESHOLD SETTING OPTION MENU -M) 15 Minute Threshold H) 24 Hour Threshold

M) 15 Minute Threshold H) 24 Hour Threshold

M) 15 Minute Threshold H) 24 Hour Threshold M) 15 Minute Threshold H) 24 Hour Threshold

X) Exit this screen

X) Exit this screen X) Exit this screen

A [127.255.255.0] [0,0] HDM 2182 >

A [127.255.255.0] [0,0] HDM 2182 > A [127.255.255.0] [0,0] HDM 2182 >

Table 4-12 HDM 2180 Performance Threshold Setting Option Menu Commands

Command Description

M 15 Minute Threshold—Displays the HDM 2182

, Figure 4-14, Table 4-12.

Menu

Figure 4-17, Table 4-13.

Selecting displays the Performan ce Threshol d Setting Option Menu that enables you to select 15-minute and 24-hour threshold values for the DS3 port alarms.

Figure 4-15.

T) Threshold Setting

Performance Thresh old Setting Option

Performance Report Option s Menu

Main Menu

, Figure 4-1.

from the Performance/Status Menu

15 Minute Thres hold Select or Menu

,

H 24 Hour Threshold—Displays the HDM 2182

Figure 4-16.

X Exit this Screen—Returns you to the HDM 2182

4-13.

Verilink HDM 2182 User Manual 4-15

24 Hour Threshold Selector Menu

Performance/Status Menu

,

, Figure

HDM 2182 Management: Using NCM 2000

15 Minute

Threshold Selector

Menu

Selecting M from the Performance Threshold Setting Opti on Menu displays the 15 Minute Threshold Selector Menu. The

default values shown are displayed until they are changed by the user.

Figure 4-15 HDM 2182 15 Minute Threshold Selector Menu

[127.255.255.0] [1,6] HDM 2182 > m

[127.255.255.0] [1,6] HDM 2182 > m [127.255.255.0] [1,6] HDM 2182 > m

-- HDM 2182 15 MINUTE THRESHOLD SELECTOR MENU --

-- HDM 2182 15 MINUTE THRESHOLD SELECTOR MENU -- -- HDM 2182 15 MINUTE THRESHOLD SELECTOR MENU -A) FE_CCV 0 B) FE_CES 0

A) FE_CCV 0 B) FE_CES 0

A) FE_CCV 0 B) FE_CES 0 A) FE_CCV 0 B) FE_CES 0

C) FE_CSES 0 D) FE_LUAS 0

C) FE_CSES 0 D) FE_LUAS 0 C) FE_CSES 0 D) FE_LUAS 0

E) LCV 387 F) LES 88

E) LCV 387 F) LES 88 E) LCV 387 F) LES 88

G) LSES 4 H) PCV 382

G) LSES 4 H) PCV 382 G) LSES 4 H) PCV 382

I) PES 86 J) PSES 4

I) PES 86 J) PSES 4 I) PES 86 J) PSES 4

K) CCV 382 L) CES 86

K) CCV 382 L) CES 86 K) CCV 382 L) CES 86

M) CSES 4 N) SEFS 2

M) CSES 4 N) SEFS 2 M) CSES 4 N) SEFS 2

O) AISS 2 P) LUAS 10

O) AISS 2 P) LUAS 10 O) AISS 2 P) LUAS 10

Q) LOSS 2 R) LOFS 2

Q) LOSS 2 R) LOFS 2 Q) LOSS 2 R) LOFS 2

X) Exit this screen

X) Exit this screen X) Exit this screen

A [127.255.255.0] [0,0] HDM 2182 >

A [127.255.255.0] [0,0] HDM 2182 > A [127.255.255.0] [0,0] HDM 2182 >

24 Hour Threshold

Selector Menu

Selecting H from the Performance Threshold Setting Options Menu displays the 24 Hour Threshold Selector Menu. The default

values shown are used until they are changed by the user.

Figure 4-16 HDM 2182 24 Hour Threshold Selector Menu

-- HDM 2182 24 HOUR THRESHOLD SELECTOR MENU --

-- HDM 2182 24 HOUR THRESHOLD SELECTOR MENU -- -- HDM 2182 24 HOUR THRESHOLD SELECTOR MENU -A) FE_CCV 0 B) FE_CES 0

A) FE_CCV 0 B) FE_CES 0

A) FE_CCV 0 B) FE_CES 0 A) FE_CCV 0 B) FE_CES 0

C) FE_CSES 0 D) FE_LUAS 0

C) FE_CSES 0 D) FE_LUAS 0 C) FE_CSES 0 D) FE_LUAS 0

E) LCV 3865 F) LES 864

E) LCV 3865 F) LES 864 E) LCV 3865 F) LES 864

G) LSES 40 H) PCV 3820

G) LSES 40 H) PCV 3820 G) LSES 40 H) PCV 3820

I) PES 864 J) PSES 40

I) PES 864 J) PSES 40 I) PES 864 J) PSES 40

K) CCV 3820 L) CES 864

K) CCV 3820 L) CES 864 K) CCV 3820 L) CES 864

M) CSES 40 N) SEFS 8

M) CSES 40 N) SEFS 8 M) CSES 40 N) SEFS 8

O) AISS 8 P) LUAS 10

O) AISS 8 P) LUAS 10 O) AISS 8 P) LUAS 10

Q) LOSS 8 R) LOFS 8

Q) LOSS 8 R) LOFS 8 Q) LOSS 8 R) LOFS 8

X) Exit this screen

X) Exit this screen X) Exit this screen

A [127.255.255.0] [0,0] HDM 2182 >

A [127.255.255.0] [0,0] HDM 2182 > A [127.255.255.0] [0,0] HDM 2182 >

Performance Report Options

Selecting displays the Performance Report Options Menu.

R) Report Selection

Menu

Figure 4-17 HDM 2182 Performance Report Options Menu

A [127.255.255.0] [0,0] HDM 2182 > r

A [127.255.255.0] [0,0] HDM 2182 > r A [127.255.255.0] [0,0] HDM 2182 > r

-- HDM 2182 PERFORMANCE REPORT OPTIONS MENU --

-- HDM 2182 PERFORMANCE REPORT OPTIONS MENU -- -- HDM 2182 PERFORMANCE REPORT OPTIONS MENU -M) 15 Minute Report O) One Hour Report

M) 15 Minute Report O) One Hour Report

M) 15 Minute Report O) One Hour Report M) 15 Minute Report O) One Hour Report H) 24 Hour Report R) Reset Registers

H) 24 Hour Report R) Reset Registers

H) 24 Hour Report R) Reset Registers H) 24 Hour Report R) Reset Registers X) Exit this screen

X) Exit this screen

X) Exit this screen X) Exit this screen [127.255.255.0] [1,6] HDM 2182 >

[127.255.255.0] [1,6] HDM 2182 >

[127.255.255.0] [1,6] HDM 2182 > [127.255.255.0] [1,6] HDM 2182 >

from the Performance/Status Menu

4-16 Verilink HDM 2182 User Manual

HDM 2182 Management: Using NCM 2000

Table 4-13 HDM 2182 Performance Report Options Menu Commands

Command Description

M 15 Minute Report—Displays a listing of alarms for the preceding 15 minutes.

O On e Hou r Re port—Displays a listing of alarms for the preceding hour. H 24 Hour Report—Displays a listing of alarms for the preceding 24 hours.

R Reset Registers—Resets the alarm registers to zero. X Exit this Screen—Returns you to the HDM 2182 Performance/Status Menu, Figure 4-13.

Alarm Menu

Selecting A from the Main Menu displays the Alarm Menu.

Figure 4-18 Alarm Menu

A [127.255.255.0] [1,1] HDM 2182 > a

A [127.255.255.0] [1,1] HDM 2182 > aA [127.255.255.0] [1,1] HDM 2182 > a

-- HDM 2182 ALARM MENU --

-- HDM 2182 ALARM MENU ---- HDM 2182 ALARM MENU -O) Display Alarm Buffer

O) Display Alarm Buffer

O) Display Alarm BufferO) Display Alarm Buffer X) exit this screen

X) exit this screen

X) exit this screenX) exit this screen A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >

A [127.255.255.0] [1,1] HDM 2182 >A [127.255.255.0] [1,1] HDM 2182 >

Selecting

O) Display Alarm Buffer

the Alarm Buffer for the previous 15-minute period. Press q to quit and return to the Alarm Menu. Press X to exit the Alarm Menu and return to the Main Menu.

from the Alarm Menu disp lay s

Figure 4-19 Sample Alarm Buffer Display

A [0.0.0.2] [1,5] HDM 2182 > o

A [0.0.0.2] [1,5] HDM 2182 > oA [0.0.0.2] [1,5] HDM 2182 > o * 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port

* 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port

* 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port* 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port (24-hour) DS3 FE UAS alert cross the threshold 3-24-98 5:25:50

(24-hour) DS3 FE UAS alert cross the threshold 3-24-98 5:25:50

(24-hour) DS3 FE UAS alert cross the threshold 3-24-98 5:25:50 (24-hour) DS3 FE UAS alert cross the threshold 3-24-98 5:25:50 * 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port

* 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port

* 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port* 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port (24-hour) DS3 UAS alert cross the threshold 3-24-98 5:25:50

(24-hour) DS3 UAS alert cross the threshold 3-24-98 5:25:50

(24-hour) DS3 UAS alert cross the threshold 3-24-98 5:25:50 (24-hour) DS3 UAS alert cross the threshold 3-24-98 5:25:50 * 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port

* 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port

* 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port* 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port (24-hour) DS3 AIS alert cross the threshold 3-24-98 5:25:50

(24-hour) DS3 AIS alert cross the threshold 3-24-98 5:25:50

(24-hour) DS3 AIS alert cross the threshold 3-24-98 5:25:50 (24-hour) DS3 AIS alert cross the threshold 3-24-98 5:25:50 * 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port

* 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port

* 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port* 0.0.0.2 HDM 2182 [01,05] Major alarm DS3 Port (24-hour) DS3 SEFS alert cross the threshold 3-24-98 5:25:48

(24-hour) DS3 SEFS alert cross the threshold 3-24-98 5:25:48

(24-hour) DS3 SEFS alert cross the threshold 3-24-98 5:25:48 (24-hour) DS3 SEFS alert cross the threshold 3-24-98 5:25:48 * 0.0.0.2 HDM 2182 [01,05] Info alarm DS3 Port

* 0.0.0.2 HDM 2182 [01,05] Info alarm DS3 Port

* 0.0.0.2 HDM 2182 [01,05] Info alarm DS3 Port* 0.0.0.2 HDM 2182 [01,05] Info alarm DS3 Port Enable User Equipment Loopback 3-24-98 5:22:00

Enable User Equipment Loopback 3-24-98 5:22:00

Enable User Equipment Loopback 3-24-98 5:22:00 Enable User Equipment Loopback 3-24-98 5:22:00 * 0.0.0.2 HDM 2182 [01,05] Cleared alarm DS3 Port

* 0.0.0.2 HDM 2182 [01,05] Cleared alarm DS3 Port

* 0.0.0.2 HDM 2182 [01,05] Cleared alarm DS3 Port* 0.0.0.2 HDM 2182 [01,05] Cleared alarm DS3 Port clear Yellow alarm in DS3 layer 3-24-98 5:21:30

clear Yellow alarm in DS3 layer 3-24-98 5:21:30

clear Yellow alarm in DS3 layer 3-24-98 5:21:30 clear Yellow alarm in DS3 layer 3-24-98 5:21:30 * 0.0.0.2 HDM 2182 [01,05] Cleared alarm DS3 Port

* 0.0.0.2 HDM 2182 [01,05] Cleared alarm DS3 Port

* 0.0.0.2 HDM 2182 [01,05] Cleared alarm DS3 Port* 0.0.0.2 HDM 2182 [01,05] Cleared alarm DS3 Port Disable DS3 AIS Alarm 3-24-98 5:21:30

Disable DS3 AIS Alarm 3-24-98 5:21:30

Disable DS3 AIS Alarm 3-24-98 5:21:30 Disable DS3 AIS Alarm 3-24-98 5:21:30

-- MORE -- ('q' to quit)

-- MORE -- ('q' to quit)-- MORE -- ('q' to quit)

Verilink HDM 2182 User Manual 4-17

HDM 2182 Management: Using NCM 2000

Far End DS3 Port Identification

Selecting F from the Main Menu displays the Far End Port Identification Information display. This option displays port

identification information associated with the node connected to the far end of the DS3 port on the module. This is an informational display that provides far end information if inband is enabled for the DS3 port:

Figure 4-20Far End Port Identification Information Display

A [100.94.46.50] [0,4] HDM 2182 > f

A [100.94.46.50] [0,4] HDM 2182 > fA [100.94.46.50] [0,4] HDM 2182 > f

--- FAR END PORT IDENTIFICATION INFORMATION ---

--- FAR END PORT IDENTIFICATION INFORMATION ------ FAR END PORT IDENTIFICATION INFORMATION ---

Equipment Id : testing1

Equipment Id : testing1Equipment Id : testing1 Location Id : testing2

Location Id : testing2

Location Id : testing2Location Id : testing2 Frame Id : testing3

Frame Id : testing3

Frame Id : testing3Frame Id : testing3 Unit Id : 123

Unit Id : 123

Unit Id : 123Unit Id : 123 Facility Id : testing4

Facility Id : testing4

Facility Id : testing4Facility Id : testing4 Port Id : testing5

Port Id : testing5

Port Id : testing5Port Id : testing5 Generator Id : 1234

Generator Id : 1234

Generator Id : 1234Generator Id : 1234 Press enter to continue

Press enter to continue

Press enter to continuePress enter to continue

Manufacturing Info

Selecting I from the Main Menu displays the Manufacturing Information screen. This information is useful when calling in to

the Technical Assistance Center.

Figure 4-21 Manufacturing Information Display

A [127.255.255.0] [1,1] HDM 2182 > i

A [127.255.255.0] [1,1] HDM 2182 > iA [127.255.255.0] [1,1] HDM 2182 > i MANUFACTURING INFORMATION

MANUFACTURING INFORMATION

MANUFACTURING INFORMATIONMANUFACTURING INFORMATION Main Card CIM

Main Card CIM

Main Card CIM Main Card CIM Revision RM) Rev A RC) Rev A

Revision RM) Rev A RC) Rev A

Revision RM) Rev A RC) Rev ARevision RM) Rev A RC) Rev A Date DM) 0/0/0 DC) 0/0/0

Date DM) 0/0/0 DC) 0/0/0

Date DM) 0/0/0 DC) 0/0/0Date DM) 0/0/0 DC) 0/0/0 Serial number SM) 34545673 SC) 235244365

Serial number SM) 34545673 SC) 235244365

Serial number SM) 34545673 SC) 235244365Serial number SM) 34545673 SC) 235244365 Manuf. Part No. MM) 2828394 MC) 98397597

Manuf. Part No. MM) 2828394 MC) 98397597

Manuf. Part No. MM) 2828394 MC) 98397597Manuf. Part No. MM) 2828394 MC) 98397597 Cage Code CM) 2352 CC) 34534

Cage Code CM) 2352 CC) 34534

Cage Code CM) 2352 CC) 34534Cage Code CM) 2352 CC) 34534 Type TM) HDM 2182 TC) CIM 2182

Type TM) HDM 2182 TC) CIM 2182

Type TM) HDM 2182 TC) CIM 2182Type TM) HDM 2182 TC) CIM 2182 Press enter to continue

Press enter to continue

Press enter to continuePress enter to continue

4-18 Verilink HDM 2182 User Manual

Chapter

5

Setting Up Your TCP/IP Addresses

Standalone HDM 2182 SNMP Management

NOTE:

Before using Telnet for the first time with an HDM 2182 module, access the module locally via the Craft interface.

1. From the Main Menu, type O for the command:

2. For a local Ethernet address, type the L command to get the

Before using SNMP, Telnet, FTP , or other TC P/IP protocol, you must set your TCP/IP addresses first via the Craft interface of whichever module is the “controlling module” for the shelf. Use the

Administration Menu

O) node administration

The Administration Menu displays.

prompt to enter the address value:

L) Local IP Address

to set the required TCP/IP addresses.

3. If using a router, you must enter the router’s I P address as the gateway using

G) Local gateway IP address

4. If using SNMP Management, then enter the IP Address of the SNMP Manager as

H) Management host IP ad dress

5. The device to which alarm messages are to be sent, often the same as above , i s en te red as

M) Management trap IP address

6. After these parameters have been set, reboot the module.

Now you can log in via Telnet.

NOTE:

You must log out from a Telnet session if you want to use the ASCII terminal interface via the Craft port.

Verilink HDM 2182 User Manual 5-1

Standalone HDM 2182 SNMP Management

Embedded Network Management System Using SNMP

HDM 2182 SNMP Physical Interfaces

The SNMP port connects to an Ethernet segment connected to a PC running a user-supplied SNMP application, such as Verilink’s Node Manager. Using such an application and depending on the Management Information Base (MIB) interfaces provided, you can configure, control, and monitor the performance of an HDM 2182 circuit.

HDM 2182 allows appropriate values to be assigned to and collected from the co nfiguration management obj e cts defined in the supported MIBs.

An integrated (embedded) SNMP agent is used in th e product. HDM 2182 is a separate manageable ne two rk entity under the SNMP management application protocol. All configuration, control, and monitoring elements that are handled via the ASCII terminal are available to the SNMP agent. The embedded management services provide information for network managers, system administrators, customer service, field service personnel, and engineers to manage the HDM 2182.

The only physical interface provided for SNMP on the circuit card assembly is a 10BaseT Ethernet twisted pair implementation. A SLIP interface is not supported.

Management Protocols

HDM 2182 embedded SNMP supports SNMPv1. These standard network management protocols support the following areas:

Implementation of standard MIBs

•

Implementation of enterprise-specific MIBs

•

Remote booting

•

Configuration Management

•

Operator-selected saving of card configuration management

•

objects and default settings into non-volatile storage onboard. During normal restart, in the absence of valid non-volatile

•

configuration managemen t o bj e cts, the HDM 2182 assumes a default configuration.

Alarm and fault reporting and management, remote system

•

diagnostics Embedded management offers exte nsi ve diagnostics. Alarms

•

are offered through SNMPv1 generic traps with additional alarm information available through Verilink enterprise specific traps.

HDM 2182 reports faults by send ing the generi c SNMPv 1 traps

•

to appropriate SNMPv1 node management systems. Security Management

•

5-2 Verilink HDM 2182 User Manual

Standalone HDM 2182 SNMP Management

HDM 2182 uses SNMPv1 community strings.

•

HDM 2182 provides filtering of SNMPv1 PDUs by source IP

•

address for remote login password protection in rlogin/telnet.

Performance monitoring and management

•

Remote software upgrades as supported by Verilink APA

•

HDM 2182 uses the FTP/TCP/IP protocol stack to download

•

upgrade software remotely to non-volatile code storage.

MIB Interface Specifications

HDM 2182 supports the following standard MIBs for card management:

Verilink Enterprise MIB (various RFCs)

•

DS3 MIB (RFC 1407 MIB)

•

The mandatory groups in the DS-3 MIB, as defined by the IETF [25].

Verilink HDM 2182 User Manual 5-3

Standalone HDM 2182 SNMP Management

5-4 Verilink HDM 2182 User Manual

Chapter

6

Troubleshooting

What Elicits an Alarm

The NCM 2000 module polls the H DM 2182 modules for alarms. If alarm reporting is enable d for the node and for the HDM 2182,

the NCM retrieves and sends alarms to the Craft interface, Node Manager, or an SNMP agent where they can be viewed.

Alarms can also be automatically sent to a specified printer by setting up the printer address in the various management utilities menus. See the appropriate management utility user manual for more information on how to do this.

The Alarms

The alarm list will show:

Whenever the system powers up and any module performs a

•

self-test Power supply input is lost

•

A default or user-designated threshold is exceeded

•

A Yellow Alarm is received from the network

•

An unframed all-ones or alarm indi cation signal (AIS) is

•

reveived from the network There is a loss of signal (LOS) or loss of frame (LOF)

•

A CSU or DIU loopback is present

•

A module fails

•

A module is removed from the shelf

•

Verilink HDM 2182 User Manual 6-1

Troubleshooting

Alarm Listings

On any of the various listings of the alarms being received by the NCM for the HDM, the alarm listing will generally show the following information about the alarms (This may vary depending on the management method you are using).

Alarm Description

Classifications

Problem Types

The Alarm Description column lists the text which is

printed on the display

•

sent to the alarm printer (i f using Node Manager or SNMP

•

agent) saved to the alarm buffer/database

•

Verilink classifies alarms into the following Severities:

Critical

•

Major

•

Minor

•

Warning

•

Info

•

Cleared

•

These classifications are further categorized into the following Problem Types:

LOS—Loss of Signal

•

LOF—Loss of Frame

•

Error

•

Call Setup

•

6-2 Verilink HDM 2182 User Manual

What To Do About Alarms

Some alarms will clear after the user-configured timeout has expired. Other alarms require you to take corrective action.

If an alarm has been cleared, no other action is required.

•

If there is a loopback present, unless you are intentially

•

testing, remove the loopback (Only if the loopback is from your end. If it is from your telco, you may need to verify the loopback with them.)

If you have a Loss of Frame (LOF), yo u may have a telco or

•

module problem. To test, do a Repeater Loopback (RLB) to test for LOF. If there is no LOF indicated by the test, th e problem is with the telco.

If you have a Loss of Signal (LOS), check your router cables,

•

power, and ports. If you have a Powerup Self-test Fail, reseat the module to see if

•

it will power up and pass the self test. If it does not pass after repeated self tests, replace the module.

Troubleshooting

Alarm Records

Interpreting Alarms

Every alarm record that ap pears on your screen is “acti v e ” in the database until you do something about it. You can do the following with the alarm records:

Deactivating alarm records is a database management

•

function. As long as an alarm is active, you can view it onscreen, using one of the management options on the Craft interface or Node Manager. When you deactivate an alarm, it’s still in the database, but not viewable on screen. Deactivated alarms can be subsequently archived, printed, or deleted.

Archiving an alarm record stores it to a disk file you specify.

•

Printing an alarm record p rints a copy of all active and

•

deactivated alarms. Deleting an alarm record re moves it from the database. To

•

delete an alarm, you must first deactivate it.

Fault conditions can result in critical, major, or minor alarms. In addition, a fault condition can also result in a Carrier Failure Alarm (CFA).

Critical Alarms

A critical alarm indicates that the node or components of the node have failed. The following alarms are classified as critical :

Verilink HDM 2182 User Manual 6-3

Troubleshooting

•

Alarm Indication Signal Second (AIS S)—A second when the CSU receives an unframed all-ones Alarm Indication Signal (AIS) from the network.

•

Loss of Fram e Second (LOF S)—A LOFS is the total number of seconds that the CSU was in the Loss of Frame (LOF) state.

•

Loss of Signal Second (LOSS)—A LOSS is a second during which the CSU is in a Loss of Signal (LOS) state.

•

Severely Errored Framing Second (SEFS)—the second in which two or more framing bit errors occur within a 3millisecond period.

Major Alarms

A major alarm indi cates a condit ion where perfo rmance is serio usly affected, for example, a T3 line failure. It prevents data from being reliably transmitt e d across the circuit. When a maj o r alarm is declared, the HDM 2182 mo dule sends a message to the Craft interface and Node Manager (if used), lights the appropriat e LED indicator, and trips the alarm relay (if connected). The following error conditions must persist for at least one second for a major alarm to be declared:

•

C-bit Severely Err or e d Seconds (CSES)—A CSES is a second with 44 or more CCVs or one or more Out of Frame defects or a detected incoming AIS.

•

P-bit Severely Errored Seconds (PSES)—A PSES is a second with 44 or more PCVs or one or more Out of Frame defects or a detected incoming AIS. This gauge is not increased when UASs are counted.

•

Local Unavai la ble Second (LUAS)—An unvailable second during which the local DS3 port is unable to receive or transmit traffic.

•

Line Severel y Errored Second ( L SES)—A second during which the port was (at any instance during the second) in the AIS state.

Minor Alarms

6-4 Verilink HDM 2182 User Manual

The following error conditions do not affect traffic along the DS3 line. They generate a minor alarm:

•

Power Supply Missing (in redundant power supply configurations)—This alarm indicates that one of the

redundant power supplies has failed.

•

Remote Alarm Indication (RAI)—This alarm indicates t hat the remote end is in a state of alarm. A Remote Alarm or Remote Alarm Indication is the al arm a receiving channel bank or multiplexer sends to the other end of the circuit when it detects a Loss Of Signal or Loss Of Frame. There is a 2- to 3-

Troubleshooting

second integration period upon detection of LOS or LOF before a yellow alarm is sent to the far-end equipment. This condition is also referred to as a Yellow Alarm.

•

Alarm Indication Signal (AIS)—Using an unframed all-ones bit pattern, an AIS alarm indicates that an alarm conditio n exi s ts upstream in a circuit lead i ng to the downstream equipment. This is also called an All-Ones Keep-Alive or Red Alarm Signal. An AIS defect is declared when there are 3 or fewer zeros in 512 bit times and an LOF defect. It is cleared when there are 3 or more zeros in two frames or the LOF defect no longer exists.

•

C-bit Coding Violation (CCV)—An error event that reflects the occurrence of received CP-bit parity errors during the accumulation interval. The CP-bits are not affected by customer-owned equipment and are therefore more accur ate than P-bit parity.

•

C-bit Errored Second (CES)—A CES is a second with one or more CCVs or one or more Out of Frame (OOF) defects or a detected incoming AIS. This gauge is not increased when UASs are counted.

•

Alarm Indication Signal Second (AIS S)—A second when the CSU receives an unframed all-ones alarm indication signal (AIS) from the network.

•

Line Coding Violation (LCV)—An LCV error event is a count of both bipolar violations (BPVs) and excessive zeros (EXZs) occurring over the accumulation period. An EXZ increments the LCV by one regardless of the length of the zero string.

•

Line Errored Second (LES)—An LES is a second in which one or more LCVs occurred or one or more LOS defects.

•

Loss of Sign al Second (LOSS) —A second d uring which t he CSU is in a loss of signal (LOS) state.

•

P-bit Coding Violation (PCV)—A P-bit parity error event is the occurrence of a rece iv ed P- b it co de on the DS3 M- fram e that is not identical to the corre sponding locally-calculated code.

•

P-bit Errored Second (PES)—A PES is a second with one or more P-bit Coding Violations (PCVs) or one or more Out of Frame defects or a detected incoming AIS. This gauge is not increased when unavailable seconds (UASs) are counted.

Verilink HDM 2182 User Manual 6-5

Troubleshooting

Interpreting Front Panel LEDs

Figure 6-1 HDM 2182 Front Panel

HDM 2182

LED Indicators

A

B

PORT

LEDs

Craft Interface port

LOCAL

NET

MANAGEMENT

PRI EXT

SYS

SNMP

HDM 2182 provides tri-color LEDs on the front panel for:

Network Port

•

Data Ports

•

System

•

The LEDs use the following color codes: Solid Green Module is properly configured and equipment is

operating normally.

Flashing Green For the S ystem LED, this i ndica tes that t he modu le

is in “controller mode.”

Solid Red Indicates a problem occurring within the

equipment.

Solid Amber Indicates test mode condition within the

Performance Statistics

The following network performance parameters can be stored within the HDM 2182 to supp o rt performance monitoring and statistics generation:

Near-End Performance Parameters

The following near-end perf o rmance parameters are supported by HDM 2182:

AISS Alarm indication signal second CCV C-bit code violations CES C-bit errored seconds CSES C-bit severely errored seconds

equipment.

6-6 Verilink HDM 2182 User Manual

LCV Line code violations LES Line errored seconds LOFS Loss of frame second LOSS Loss of signal second LSES Line severely errored seconds PCV Parity (P-bit) code violations PES (P-bit) parity errored seconds PSES P-bit seve rely error e d secon ds SEFS Severely errored framing seconds UAS Unavailable seconds

Troubleshooting

Far-End Performance Parameters

Alarm Parameters

Near-End Alarms

The following far-end performance parameters are supported by HDM 2182:

CCV C-bit code violations CES C-bit errored seconds CSES C-bit severely errored seconds UAS Unavailable seconds

The following network alarm parameters can be monitored and stored within the HDM 2182:

The following near-end alarms are detected and reported: AIS Defect Alarm indication signal IS Idle signal LOF Loss of frame LOS Loss of signal OOF Out of frame Loss of Selected Tx clock Yellow Alarm

Verilink HDM 2182 User Manual 6-7

Troubleshooting

Far-End Alarms

The following far-end alarms are detected and reported: FEBE Far End Block Error FEAC DS3 Equipment Failure (SA) FEAC DS3 LOS/HBER FEAC DS3 OOF FEAC DS3 AIS Received FEAC DS3 IDLE Received FEAC DS3 Equipment Failure (NSA) Common Equipment Failure (NSA)

6-8 Verilink HDM 2182 User Manual

Index

A

administration submenu AISS

6-4, 6-5

AISS (Alarm Indication Signal Seco nd) alarm buffer alarm indication signal second (AISS) alarm monitoring alarms applications

CAD/CAM client-server data centers data warehousing video imaging

ASCII craft interface menu (main menu) ASCII terminal interface

Local port 3-1 NCM

3-25

3-14

1-1

4-1

4-4

6-4, 6-5

6-6

C

Cables c-bit coding violation (CCV) c-bit errored second (CES) c-bit parity c-bit severely errored second (CSES) CCV CCV (C-bit Coding Violation) CES CES (C-bit Errored Second) clear card configuration community string-read community string-write Connecting Terminal craft timeout length CSES CSES (C-bit Severely Errored Second)

2-2

6-6

1-3

6-6

6-5

4-5

3-6

2-2

3-3

6-4

D

data centers Data Scramble day alert thresholds debug monitor port diagnostics downloadable upgrades DS3 boot DS3 flash download DS3 port configuration

1-1

4-9

3-24

1-2

3-11

1-3

3-7

3-6

3-24

3-1

F

far-end control ferrites function block diagram

1-7

1-3

1-4

G

grounding

1-7

H

HSSI port configuration

3-24

I

Installation IP subnet mask

2-1

3-5

L

LCV

6-5

LCV (Line Coding Violation) LES

6-5

LES (Line Errored Second) line code violation (LCV) line errored second (LES) line severely errored second (LSES) local gateway IP address local IP address Local port LOFS

6-4

LOFS (Loss of Frame Second) LOSS

6-5

LOSS (Loss of Signal Seco nd) loss of frame second (LOFS) loss of signal second (LOSS) LSES

6-4

LSES (Line Severely Errored Second) LUAS

6-4

LUAS (Local Unavailable Second)

3-5

3-1

6-5

6-7

3-5

6-4

6-4, 6-5 6-7 6-7

6-4

M

major alarms managemen t host IP address management information base (MIB) management trap IP address MIB

5-2

minor alarms

6-4

3-5

3-6

6-4

N

NCM configuration menu

4-6

6-7

6-4

5-2

Verilink HDM 2182 User Manual

Index-1

NCM Controller Menu near-end performance parameters node address node administration Node Manager

3-5

5-2

4-2

6-6

3-3

P

parity (p-bit) code violation (PCV) parity (p-bit) errored second (PES) password

changing

p-bit severely errored second (PSES) PCV PCV (P-bit Coding Violation) performance monitoring PES PES (P-bit Errored Second) port configuration PSES PSES (P-bit Severely Errored Second)

4-5

3-3

6-5

3-17

6-5

3-7

6-4

6-7

6-5

6-4

Q

qrt hr alert thresholds query firmware

4-5

3-24

R

regulatory requirements reset card restore manufacturing default configuration

4-5

1-6

23

3-

S

Scrambling SEFS

6-4

SEFS (Severely Errored Framing Second) set time severely errored framing second (SEFS) shelf and slot para meters site name snmp configuration SNMP operation SNMP physical interfaces specifications switch over once switch over permanent

3-11

3-5

4-4

3-5

3-24

5-1

5-2

1-5

4-5

T

TABS bus Terminal terminal block one (TB1) timing TX diagnostic alarms

1-3

2-2

1-8

1-2

3-24

U

unavailable second (UAS)

6-7

6-4

6-7

Index-2 Verilink HDM 2182 User Manual

October 1999 P/N 880-502925-001G

VERILINK CORPORATION 127 JETPLEX CIRCLE, MADISON, ALABAMA 35758 TEL: (800) 837-4546

Verilink HDM 2182 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Applications

HDM 2182 DS3 DSU Overview

Features

Front Panel Management Ports

Front Panel LED s

Dual High-Speed Serial Interface (HSSI) Ports

DS3 Network Ports

Timing Options

Inband Management Channel

Far-End Alarm and Control

Downloadable Upgrades

Compatibility with Other Verilink Products

Technical Desc rip t ion

HDM 2182 Specifications

Regulatory Requirements

Agency Approvals

Dual-Line Shelf Limitations

FCC Compliance

HDM 2182 Quick Set-Up

Installation

Connect to Craft Port

Terminal Parameters

Logging On

Port Configuration

Network Port

HSSI Port Set-up

Using the Local Port

Standalone HDM 2182 Management

HDM 2182 Craft Interface, Main Menu

Administration Menu

Port Configuration Menu

DS3 Network Port Configuration Submenu

HSSI Port Configuration

Port Diagnostics Menu

Port Loopback Diagnostics Menu

Transmit Alarms Diagnostics Alarms

DS3 Performance Monitoring Menu

DS3 NE Performance Monitoring Menu

DS3 Layer Local Far-End Performance Monitoring Submenu

DS3 Layer Performance Alert Thresholds Submenu (24 Hr. NE)

DS3 Layer Performance Alert Thresholds Submenu (Qtr. Hr. NE)

DS3 Layer Performance Alert Thresholds Submenu (24 Hr. FE)

DS3 Layer Performance Alert Thresholds Submenu (Qtr. Hr. FE)

Restore Manufacturing Default Config Menu

Alarm Monitoring

Alarm Buffer

HDM 2182 Management: Using NCM 2000

ASCII Access Set tings

NCM Controller Menu (Main Menu)

Shelf and Slot Parameters

HDM 2182 Card Administration

Configuration Menu

Port Configuration Menu (DS3)

HSSI Port n Configuration Menus

Remote End Setup

Diagnostics Menu

DS3 HSSI Port Status Report

DS3 Port Status Report

Loopback Options Menu

HDM Transmit Alarm Options

Performance / Status Menu

Performance Threshold Setting Option Menu

Selecting displays the Performance Report Options Menu.

Alarm Menu

Far End DS3 Port Identification

Manufacturing Info

Setting Up Your TCP/IP Addresses

Standalone HDM 2182 SNMP Management

Embedded Network Management System Using SNMP

HDM 2182 SNMP Physical Interfaces

Management Protocols

MIB Interface Specifications

Troubleshooting

What Elicits an Alarm

The Alarms