Adtran Express 5110 User Manual
Express 5110
Frame Relay Service Unit
User Manual
1202130L2 Express 5110 w/built-in DSU
61202130L2-1A
November 1999
This product includes software developed by the University of California, Berkeley,
and its contributors.
901 Explorer Boulevard
P.O. Box 140000
Huntsville, AL 35814-4000
Phone: (256) 963-8000
© 1999 ADTRAN, Inc.
All rights reserved.
Printed in USA.
About This Manual
This manual is arranged so you can quickly and easily find the information you need.
The following is an overview of the contents of this manual:
• Chapter 1, Introduction, familiarizes you with frame relay networks and Express
5110 highlights. The chapter also gives a brief explanation of options that may be
purchased for use with the Express 5110.
• Chapter 2, Installation, describes the Express 5110 connectors (pin assignments are
given in Appendix A) and provides an installation diagram.
• Chapter 3, Operation, explains how to operate your Express 5110 using either the
front panel or a VT 100 terminal interface.
• Chapter 4, Applications, provides examples of some common Express 5110 applications. This chapter includes network diagrams as well as configuration tables
for each example.
• Chapter 5, Configuration Overview, explains how to access the Express 5110 Configuration menu and provides menu trees for both the front panel and the VT 100
interface.
• Chapters 6 through 9 provide brief explanations for selections made in the Configuration menus. These chapters are based on the first level menu branches of
the Configuration menu: DTE Ports 1 and 2, Network Port, IP Routing, and System configuration.
• Chapter 10, Statistics, describes how to access statistics information from the
Express 5110.
• Chapter 11, Diagnostics, explains how to access the Express 5110 diagnostic features, including Ping, and Loopback Tests.
• Appendix A provides pinouts for the Express 5110 connectors.
• Appendix B contains product specifications.
61202130L2-1 Express 5110 User Manual iii
Notes provide additional useful information.
Cautions signify informat ion that could prevent s ervice interruption.
Warnings provide information that could prevent damage to the
equipment or endangerment to hum a n life.
iv Express 5110 User Manual 61202130L2-1
Important Safety Instructions
Save These Instructions
When using your telephone equipment, please follow these basic safety precautions
to reduce the risk of fire, electrical shock, or personal injury:
1. Do not use this product near water, such as near a bath tub, wash bowl, kitchen
sink, laundry tub, in a wet basement, or near a swimming pool.
2. Avoid using a telephone (other than a cordless-type) during an electrical storm.
There is a remote risk of shock from lightning.
3. Do not use the telephone to report a gas leak in the vicinity of the leak.
4. Use only the power cord, power supply, and/or batteries indicated in the manual.
Do not dispose of batteries in a fire. They may explode. Check with local codes
for special disposal instructions.
ADTRAN Year 2000 (Y2K) Readin ess Disclosure
ADTRAN has established a Year 2000 program to ensure that our products will correctly function in the new millennium. ADTRAN warrants that all products meet Year
2000 specifications regardless of model or revision. Information about ADTRAN's
Year 2000 compliance program is available at the following:
Product Matrix: www.adtran.com/y2kfax.html
E-mail: year2000@adtran.com
Faxback Document Line: (256) 963-8200
Y2K plans and product certifications are listed in the Product Matrix (see above)
Y2K Project Line: (256) 963-2200
61202130L2-1 Express 5110 User Manual v
FCC regulations require that the following information be provided in this manual:
1. This equipment complies with Part 68 of FCC rules. On the bottom of the equipment housing is a label showing the FCC registrat ion number and ringer equivalence number (REN) for this equipment. If requested, provide this information to
the telephone company.
2. If this equipment causes harm to the telephone network, the telephone company
may temporarily discontinue service. If possible, adva nce notification is given;
otherwise, notification is given as soon as possible. The telephone company will
advise the customer of the right to file a complaint with the FCC.
3. The telephone company may make changes in its facilities, equipment, operations, or procedures that could affect the proper operation of this equipment.
Advance notification and the opportunity to maintain uninterrupted service are
given.
4. If experiencing difficulty with this equipment, please contact ADTRAN for repair
and warranty information. The telephone company may require this equipment
to be disconnected from the network until the problem is corrected or it is certain
the equipment is not malfunctioning.
5. This unit contains no user-serviceable parts.
6. An FCC compliant telephone cord with a modular plug is provided with this
equipment. This equipment is designed to be connected to the telephone netw ork
or premises wiring using an FCC compatible modular jack, which is Part 68 compliant.
7. The following information may be required when applying to the local telephone
company for a dial-up line for the V.34 modem:
Service Type Digital Facility
Interface Code
Service Order
Code
Network
Jacks
56 kbps Digital Interface 04DU5-56 6.0F RJ-48S
64 kbps Digital Interface 04DU5-64 6.0F RJ-48S
8. In the event of equipment malfunction, all repairs should be performed by ADTRAN. It is the responsibility of users requiring service to report the need for service to their distributor or ADTRAN. See the inside back cover of this manual for
information on contacting ADTRAN for service.
vi Express 5110 User Manual 61202130L2-1
Federal Communications Commission
Radio Frequency Interference Statement
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits ar e designed to provide
reasonable protection against ha rmful interference w hen the equipment is operated in
a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio frequencies. Operation of this equipment
in a residential area is likely to cause harmful interference in which case the user will
be required to correct the interference at his own expense.
Shielded cables must be used with this unit to ensure compliance with
Class A FCC limits.
Changes or modifications to this unit not expressly approved by the
party responsible for compliance could void the user's authority to
operate the equipment.
Canadian Emissions Requirements
This digital apparatus does not exceed the Class A limits for radio noise emissions
from digital apparatus as set out in the interference-causing equipment standard entitled “Digital Apparatus,” ICES-003 of the Department of Communications.
Cet appareil nuerique respecte les limites de bruits radioelectriques applicables aux
appareils numeriques de Class A prescrites dans la norme sur le materiel brouilleur:
“Appareils Numeriques,” NMB-003 edictee par le ministre des Communications.
61202130L2-1 Express 5110 User Manual vii
Canadian Equipment Limitations
Notice: The Canadian Industry and Science Canada label identifies certified equipment. This certification means that the equipment meets certain telecommunications
network protective, operational, and safety requirements. The Department 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 con nected to the facilities of the local telecommunications company. The equipment must
also be installed using an acceptable methods 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 limitations may not prevent degradation of service in some situations.
Repairs to certified equipment should be made by an authorized Canadian maintenance 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 gr oun d co nnection s 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.
Users should not attempt to make such connec tions themselves, but
should contract the appropriate electric inspection authority, or an electrician, as appropriate.
The Load Number (LN) assigned to each terminal device denotes the percentage of
the total load to be connected to a telephone loop which is used by the device, to prevent overloading. The termination on a loop may consist of a ny c ombination of
devices subject only to the requirement that the total of the Load Numbers of all
devices does not exceed 100.
viii Express 5110 User Manual 61202130L2-1
Warranty and Customer Service
ADTRAN will replace or repair this product within five years from the date of shipment if it does not meet its published specifications or fails while in service. For
detailed warranty, repair, and return information refer to the ADTRAN Equipment
Warranty and Repair and Return Policy Procedure.
Return Material Authorization (RMA) is required prior to returning equipment to
ADTRAN.
For service, RMA requests, or further information, contact one of the numbers listed
on the inside back cover of this manual.
61202130L2-1 Express 5110 User Manual ix
x Express 5110 User Manual 61202130L2-1
Table of Contents
Chapter 1. Introduction.....................................................................................................1-1
Understanding Frame Relay ..............................................................................................1-1
Product overview ................................................................................................................ 1-2
DDS Operation ....................................................................................................................1-3
SNMP Management ............................................................................................................1-3
Chapter 2. Installation....................................................................................................... 2-1
Unpack, Inspect, Power Up ............................................................................................... 2-1
Receiving Inspection.......................................... ..... ...... .................................. ...... ..... ...2-1
ADTRAN Shipments Include .............................................................................2-1
Customer Provides ...............................................................................................2-1
Power Up........................................................................................................................2-2
Rear Panel .............................................................................................................................2-2
DCE Connector..............................................................................................................2-2
DTE Connectors ............................................................................................................2-2
Telco Connector.............................................................................................................2-4
Control Port ............................................................................................... ...... ...... ........ 2-4
Chapter 3. Operation .........................................................................................................3-1
Front Panel ...........................................................................................................................3-1
LCD Window ........................................................................................................3-1
Enter ........................................................................................................................3-1
Numeric Keypad ...................................................................................................3-1
Shift ......................................................................................................................... 3-1
Cancel ..................................................................................................................... 3-2
Up and Down Arrows .......................................................................................... 3-2
Next, Prev, Add, Del ............................................................................................3-2
LED Descriptions ..................................................................................................3-2
TD1: Transmit Data (DTE 1) .......................................................................3-2
RD1: Receive Data (DTE 1) ..........................................................................3-2
61202130L2-1 Express 5110 User Manual xi
Table of Contents
TD2: Transmit Data (DTE 2) ........................................................................3-2
RD2: Receive Data (DTE 2) ..........................................................................3-2
TDN: Transmit Data (Network) .................................................................3 -3
RDN: Receive Data (Network) ....................................................................3-3
ALM/TST: Alarm/Test) ..............................................................................3-3
Front Panel Operation..................................................................................................3-3
VT 100 Terminal Connection and Operation............................................................3-4
Express 5110 Menu Structure ............................................................................................3-6
Main Menu.....................................................................................................................3-6
Configuration (CONFIG) ..............................................................................3-6
View Statistics (STATS) ................................................... ...... ...... ..................3-6
Diagnostics (DIAG) .......................................................................................3-6
Save Configuration (SAVE) ..........................................................................3-7
Abort Changes (ABORT) ..............................................................................3-7
Logout (VT 100 menu only) .........................................................................3-7
Chapter 4. Applications.....................................................................................................4-1
SNA/SDLC with Local Spoofing ......................................................................................4-1
SNA and LAN Application with SNMP/Telnet Management..............................4 -4
Bisync Application........................................................................................................4-7
Transparent Application............................................................................................4-10
Chapter 5. Configuration Overview...............................................................................5-1
Local and Remote Configuration ......................................................................................5-1
Chapter 6. DTE Port Configuration................................................................................6-1
Port Disabled Protocol (DISABLED)..........................................................................6-3
Physical Layer Options ........................................................................................6-3
Protocol Options ...................................................................................................6-3
Protocol Address Table (ADDRESS TABLE) ....................................................6-3
Frame Relay Protocol....................................................................................................6-3
Physical Layer Options ........................................................................................6-4
Interface Type (CONN) ............................................. ..... ..............................6-4
Synchronous Bit Rate (RATE) ......................................................................6-4
Synchronous Idle Method (IDLE) ...............................................................6-4
Hardware Flow Control (HDW FLOW CTRL) ......................................... 6 -4
Protocol Options ...................................................................................................6-6
Signaling Type (SIGNAL) .............................................................................6-6
T392 .................................................................................................................. 6-6
N392 and N393 ...............................................................................................6-6
Guidelines for Configuring IP Addr, Subnet Mask, and Mng DLCI ..... 6-6
xii Express 5110 User Manual 61202130L2-1
Table of Contents
IP Address (IP ADDR) ..................................................................................6-7
IP Subnet Mask ..............................................................................................6-7
Management DLCI (MNG DLCI) ............................................................... 6-7
Protocol Address Table ........................................................................................6-7
DTE Port DLCI (PRT DLCI) .........................................................................6-7
Network DLCI (NET DLCI) ......................................................................... 6-7
Edit Next Entry (NEXT key on front panel) ..............................................6-7
Edit Previous Entry (PREV key on front panel) ........................................ 6-7
Delete This Entry (DEL key on front panel) ..............................................6-8
Add New Entry (ADD key on front panel) ...............................................6-8
SDLC Protocol...............................................................................................................6-8
Physical Layer Options ........................................................................................6-8
Interface Type (CONN) ............................................................ ....................6-8
Synchronous Bit Rate (RATE) ......................................................................6-9
Synchronous Idle Method (IDLE) ............................................................ ...6-9
Hardware Flow Control (HDW FLOW CTRL) .........................................6-9
Protocol Options .................................................................................................6-11
Data Format (FORMAT) .............................................................................6-11
Poll/Response Timeout (TIMEOUT) ...................................... ...... ...... ...... 6-11
Minimum Poll Timer ...................................................................................6-11
Slow Poll Ratio (POLL RAT) ......................................................................6-11
Response Timer Threshold (THRESHOLD) ............................................6-11
Transmit Delay (DELAY) ...........................................................................6-11
Protocol Address Table ......................................................................................6-11
PU Address (PU ADDR) ............................................................................6-11
Group Address (GROUP ADDR) ..............................................................6-12
LLC2 SSAP (LLC SSAP) ..............................................................................6-12
LLC2 DSAP (LLC DSAP) ............................................................................6-12
Outgoing DLCI (OUT DLCI) .....................................................................6-12
Edit Next Entry (NEXT on front panel) ....................................................6-12
Edit Previous Entry (PREV on front panel) ............................................. 6-12
Delete This Entry (DEL on front panel) ....................................................6-12
Add New Entry (ADD on front panel) ..................................................... 6-12
Transparent BOP (TRANS BOP)...............................................................................6-13
Physical Layer Options ......................................................................................6-14
Interface Type (CONN) ............................................................ ..................6-14
Synchronous Bit Rate (RATE) ....................................................................6-14
Synchronous Idle Method (IDLE) ............................................................ .6-14
Hardware Flow Control (HDW FLOW CTRL) .......................................6-14
Protocol Options .................................................................................................6-14
Protocol Address Table ......................................................................................6-14
61202130L2-1 E xpres s 5110 User Manual xiii
Table of Contents
Far End Port Number (FE PORT) ..............................................................6-14
Outgoing DLCI (OUT DLCI) .....................................................................6-14
Bisync Protocol............................................................................................................6-15
Physical Layer Options ......................................................................................6-16
Interface Type (CONN) ............................................. ..... ............................6-16
Synchronous Bit Rate (RATE) ....................................................................6-16
Synchronous Idle Method (IDLE) .............................................................6-16
Hardware Flow Control (HDW FLOW CTRL) ....................................... 6-16
Protocol Options .................................................................................................6-16
Emulation Type (EMUL TYPE) .................................................................6-16
Line Type (LINE) .........................................................................................6-16
Translation Code ..........................................................................................6-16
Data Format (FORMAT) .............................................................................6-16
Poll/Response Timeout (TIMEOUT) ........................................................6-17
Poll/Response Timer Threshold (THRESHOLD) ...................................6-17
Slow Poll Ratio <N:1> (POLL RAT) ..........................................................6-17
Protocol Address Table ......................................................................................6-17
Unit Address (UNIT ADDR) ...................................................................... 6-17
LLC2 SSAP (LLC SSAP) ..............................................................................6-17
LLC2 DSAP (LLC DSAP) ............................................................................6-17
Outgoing DLCI (OUT DLCI) .....................................................................6-17
Edit Next Entry (NEXT key on front panel) ............................................6-18
Edit Previous Entry (PREV key on front panel) ......................................6-18
Delete This Entry (DEL key on front panel) ............................................ 6-18
Add New Entry (ADD key on front panel) .............................................6-18
Transparent Async Protocol (TRANS ASYNC)......................................................6-19
Physical Layer Options ......................................................................................6-20
Interface Type (CONN) ............................................. ..... ............................6-20
Asynchronous Bit Rate (BIT RATE) ..........................................................6-20
Data Bits ........................................................................................................6-20
Parity ..............................................................................................................6-20
Stop Bits .........................................................................................................6-20
Hardware Flow Control (HDW FLOW CTRL) ....................................... 6-20
Protocol Options .................................................................................................6-20
Protocol Address Table ......................................................................................6-21
Far End Port Number (FE PORT) ..............................................................6-21
Outgoing DLCI (OUT DLCI) .....................................................................6-21
PPP Synchronous Protocol (PPP SYNC)..................................................................6-21
Routing .................................................................................................................6-21
Physical Layer Options ......................................................................................6-23
Interface Type (CONN) ............................................. ..... ............................6-23
xiv Express 5110 User Manual 61202130L2-1
Table of Contents
Synchronous Bit Rate (RATE) ....................................................................6-23
Synchronous Idle Method (IDLE) ............................................................ .6-23
Hardware Flow Control (HDW FLOW CTRL) .......................................6-23
Protocol Options .................................................................................................6-23
Protocol Address Table ......................................................................................6-23
IP Address (IP ADDR) ................................................................................6-23
Subnet Mask .................................................................................................6-23
Peer IP Address (PEER IP) .........................................................................6-23
Transmit RIP Requests (TX RIP) ................................................................6-23
Reply to RIP Requests (RIP REPLY) .........................................................6-24
PPP Async Protocol ....................................................................................................6-24
Routing ................................................................................................................. 6-24
Physical Layer Options ......................................................................................6-24
Interface Type (CONN) ............................................................ ..................6-24
Asynchronous Bit Rate (BIT RATE) .......................................................... 6-24
Data Bits ........................................................................................................6-24
Parity .............................................................................................................6-25
Stop Bits ........................................................................................................6-25
Hardware Flow Control (HDW FLOW CTRL) .......................................6-25
Protocol Options .................................................................................................6-26
Protocol Address Table ......................................................................................6-26
IP Address (IP ADDR) ................................................................................6-26
Subnet Mask .................................................................................................6-26
Peer IP Address (PEER IP) .........................................................................6-26
Transmit RIP Requests (TX RIP) ................................................................6-26
Reply to RIP Requests (RIP REPLY) .........................................................6-26
Slip Protocol.................................................................................................................6-26
Routing ................................................................................................................. 6-26
Physical Layer Options ......................................................................................6-27
Interface Type (CONN) ............................................................ ..................6-27
Asynchronous Bit Rate (BIT RATE) .......................................................... 6-27
Data Bits ........................................................................................................6-27
Parity .............................................................................................................6-27
Stop Bits ........................................................................................................6-27
Hardware Flow Control (HDW FLOW CTRL) .......................................6-27
Protocol Options .................................................................................................6-28
Protocol Address Table ......................................................................................6-28
IP Address (IP ADDR) ................................................................................6-28
Subnet Mask .................................................................................................6-29
Peer IP Address (PEER IP) .........................................................................6-29
Transmit RIP Requests (TX RIP) ................................................................6-29
61202130L2-1 E xpres s 5110 User Manual xv
Table of Contents
Reply to RIP Requests (RIP REPLY) .........................................................6-29
Chapter 7. Configuring the Network Port.....................................................................7-1
Network port ........................................................................................................................7-1
Connection .............................................................................................................7-2
Interface Type (INT TYPE) ................................ ...... ..... .................................. ...... ...... .7-3
Physical Layer Options (PHYS LYR OPT) ........................................................7-3
Loop Rate ........................................................................................................7-3
Clock Source ...................................................................................................7-4
Bit Rate ............................................................................................................7-4
Frame Relay Options (FR OPT)..................................................... ...... ...... ..................7-4
Signaling Type (SIGNAL) .............................................................................7-5
T391 .................................................................................................................. 7-5
N391 ................................................................................................................. 7-5
N392 and N393 ...............................................................................................7-5
Remote FECN Notification (RFECN) .......................................................... 7 -5
LLC2 Options (LLC2 OPT) ..........................................................................................7-6
LLC2 ACK Timeout (ACK TO) ....................................................................7-6
LLC2 N2 Retry Counter (N2 RETRY) .........................................................7-6
LLC2 k Window Size (WND SIZE) .............................................................7-6
LLC2 Poll Timeout (POLL TO) ....................................................................7-6
LLC2 Busy Timeout (BUSY TO) ..................................................................7-6
LLC2 Reject Timeout (REJECT TO) .............................................................7-6
LLC2 Keep-Alive Timeout (KA TO) ...........................................................7-6
Local IP Address (LOCAL IP ADDR)........................................................................7-7
Subnet Mask...................................................................................................................7-7
Transmit RIP Requests (XMIT RIP)............................................................................7-7
Process Received RIP Packets......................................................................................7-7
Priority Queue Ration (N:1).........................................................................................7-8
Chapter 8. IP Routing ........................................................................................................8-1
IP routing WITH THE Express 5110 .................................................................................8-1
IP Route Table................................................................................................................8-3
Example Route Table Entry .................................................................................8-4
IP Address (IP ADDR) ..................................................................................8-4
Destination Port (DST PORT) ......................................................................8-4
Destination DLCI (DST DLCI) .....................................................................8-4
Edit Next Entry (NEXT Key on Front Panel) .............................................8-4
Edit Previous Entry (PREV Key on Front Panel) ......................................8-4
Delete This Entry (DEL Key on Front Panel) .............................................8-4
Add New Entry (ADD Key on Front Panel) ..............................................8-4
xvi Express 5110 User Manual 61202130L2-1
Table of Contents
Gateway IP Address (GW IP ADD)...........................................................................8-5
Gateway Port (GW PORT)........................................................................................... 8-5
Gateway DLCI (GW DLCI) .........................................................................................8-5
Transmit ARP Requests (TX ARP) .............................................................................8-5
Process Received ARP Packets (RX ARP) .................................................................8-5
ARP Refresh Time (ARP REF).....................................................................................8-5
Chapter 9. System Configuration....................................................................................9-1
System Config ......................................................................................................................9-1
Change Password .................................. .................................. ...... ...... .........................9-2
Read Community (RD COM)...................................................................................... 9-2
Write Community (WR COM)....................................................................................9-2
Trap Manager DLCI (TRAP DLCI) ............................................................................9-2
Trap Manager IP Address (TRAP IP ADDR)............................................................9-2
Trap Manager Port (TRAP PORT).............................................................................. 9-2
Support Fragmentation (SUPPORT FRAG)..............................................................9-2
Chapter 10. Statistics........................................................................................................10-1
Viewing Statistical Information with the VT 100 Interface...................................10-1
DTE and Network Port Statistics..............................................................................10-2
Current Statistics .................................................................................................10-2
Leads On .......................................................................................................10-2
Total .............................................................................................................10-2
Errors ............................................................................................................. 10-2
Signal Statistics .............................................................................................10-4
DLCI Statistics ............................................................................................................. 10-6
Protocol Statistics........................................................................................................10-7
Hot Keys.......................................................................................................................10-8
ESC .................................................................................................................10-8
DLCI Stats (D) ..............................................................................................10-8
Protocol Stats (P) - DTE and Network Port Menus only .......................10-8
Current Stats (C) ..........................................................................................10-8
Freeze Stats (F) .............................................................................................10-8
Viewing Statistical Information with the Front Panel Interface........................... 10-8
Statistics Available for DTE and Network Ports ............................................10-8
Control Signal Status Screen ......................................................................10-9
Frames In ......................................................................................................10-9
Frames Out ...................................................................................................10-9
Errored Frames ............................. .................................. ...... ..... ..................10-9
Overrun Errors .............................................................................................10-9
DCD Loss Errors ..........................................................................................10-9
61202130L2-1 Express 5110 User Manual xvii
Table of Contents
CRC Errors ............................................ ...... ..... .................................. ...... .....10-9
Abort Frames ................................................................................................10-9
Sync Frame Errors ......................................................................................10-10
Statistics Available Only for the Network Port ............................................10-10
Signal State ..................................................................................................10-10
Signal Timeouts ..........................................................................................10-10
Signal Errors ...............................................................................................10-10
System Statistics ................................................................................................10-10
Chapter 11. Diagnostics...................................................................................................11-1
Diagnostics ......................................................................................................................... 11-1
Ping................................................................................................................................11-2
Address to Ping (PING ADDRESS) ..................................................................11-2
Start Ping ..............................................................................................................11-2
Pings Sent ......................................................................................................11-2
Responses ...................................................................................................... 11-2
Min Time .......................................................................................................11-3
Max Time ......................................................................................................11-3
Avg Time .......................................................................................................11-3
xviii Express 5110 User Manual 61202130L2-1
List of Figures
Figure 2-1. Express 5110 Rear View .................................................................................2-3
Figure 3-1. Example of Basic Menu Travel......................................................................3-4
Figure 3-2. Terminal Login Menu..................................................................................... 3-5
Figure 3-3. Terminal Main Menu...................................... ...... .................................. ..... ...3-5
Figure 3-4. Express 5110 Front Panel ...............................................................................3-9
Figure 4-1. SNA /SDLC with Local Spoofing................................................................4-2
Figure 4-2. SNA and LAN Application with SNMP/Telnet Management................ 4-5
Figure 4-3. Bisync Point-to-Point .....................................................................................4-7
Figure 4-4. Bisync Multi-Point..........................................................................................4-8
Figure 4-5. Transparent BOP Application.....................................................................4-10
Figure 4-6. Transparent Async Application...................................................................4-11
Figure 5-1. VT 100 Configuration Menu.........................................................................5-2
Figure 5-2. Front Panel Configuration Menu Tree......................................................... 5-3
Figure 5-3. VT 100 Configuration Menu Tree.................................................................5-5
Figure 6-1. VT 100 Port Configuration Menu.................................................................6-1
Figure 6-2. Front Panel Protocol Menu Tree...................................................................6-2
Figure 6-3. Port Disabled Menu Tree...............................................................................6-3
Figure 6-4. Frame Relay Protocol Menu Tree .................................................................6-5
Figure 6-5. SDLC Protocol Menu Tree ...........................................................................6-10
Figure 6-6. Transparent BOP Menu Tree .......................................................................6-13
Figure 6-7. Bisync Protocol Menu Tree..........................................................................6-15
Figure 6-8. Transparent Async Protocol Menu Tree ....................................................6 -19
Figure 6-9. PPP Synchronous Protocol Menu Tree ...................................................... 6-22
Figure 6-10.PPP Asynchronous Protocol Menu Tree....................................................6-25
Figure 6-11. Slip Protocol Menu Tree...............................................................................6 -28
Figure 7-1. Network Port Configuration Menu Tree.....................................................7-2
61202130L2-1 E xpres s 5110 User Manual xix
List of Figures
Figure 7-2. VT 100 Network Port Configuration Menu................................................7-3
Figure 7-3. VT 100 Network Port Frame Relay Options Menu....................................7-4
Figure 7-4. VT 100 Network Port LLC2 Options Menu................................................7-7
Figure 8-1. VT 100 IP Route Menu...................................................................................8-2
Figure 8-2. IP Routing Table Menu ..................................................................................8-3
Figure 9-1. System Configuration Menu.........................................................................9-1
Figure 10-1. View Statistics Menu....................................................................................10-1
Figure 10-2. DTE Port Statistics Menu-Frame Relay Protocol......................................10-4
Figure 10-3. DTE Port Statistics Menu-Transparent Async Protocol...........................10-5
Figure 10-4. DTE Port Statistics Menu-All Other Protocols.........................................10-5
Figure 10-5. Network Port View Statistics Menu...........................................................10-6
Figure 10-6. View DLCI Statistics Menu-Network Port and Frame Relay
Protocol Only......................................................................................................................10-7
Figure 10-7. Protocol Statistics Menu...............................................................................10-7
Figure 10-8. Control Signal Status Screen ......................................................................10-9
Figure 10-9. Signal State Screen.....................................................................................10-10
Figure 10-10. System Statistics Screen...........................................................................10-10
Figure 11-1. VT 100 Test Menu..........................................................................................11-1
Figure 11-2. Front Panel Test Menu..................................................................................11-2
Figure 11-3. VT 100 Ping Menu ........................................................................................11-3
xx Express 5110 User Manual 61202130L2-1
List of Tables
Table 4-1. Configuration Settings for SNA/SDLC Application ................................4-3
Table 4-2. Configuration Settings for SNA and LAN Application............................4-6
Table 4-3. Configuration Settings for Multi-Point Bisync Application..................... 4-9
Table 4-4. Configuration Settings for Transparent BOP Application.....................4-11
Table 4-5. Configuration Settings for Transparent Async Application..................4-12
Table A-1. DTE/DCE Connector Pin Assignments.....................................................A-2
Table A-2. Telco Connector Pin Assignments ..............................................................A-3
Table A-3. Control Connector Pin Assignments..........................................................A-3
61202130L2-1 Express 5110 User Manual xxi
List of Tables
xxii Express 5110 User Manual 6120213 0L2-1
Chapter 1
Introduction
UNDERSTANDING FRAME RELAY
Frame relay is a wide area network (WAN) service designed to
minimize physical connections. This is accomplished by using
virtual connections within the frame relay cloud and accessing
these virtual circuits with normally one physical connection at each
location to the frame relay service. Virtual circuits are addressed
using header information at the beginning of each frame. These
frames are formatted by the user's CPE equipment such as the
ADTRAN Express 5110.
ANSI standards describe how each frame must be constructed to
provide interoperability between CPE equipment and frame relay
switching equipment. Each frame must contain a header, at least
one byte of information data, two bytes of CRC16, and a trailing
flag 0x7E.
This header information contains a virtual circuit addr ess known as
a DLCI (data link connection identifier). The header information
also contains bits used for network congestion control.
Frame relay virtual circuits may be defined as permanent (PVC) or
switched (SVC). PVCs have the same DLCI for a given path each
time a user protocol session is established. The network service
provider assigns these DLCIs at subscription time. SVCs, on the
other hand, have DLCIs dynamically assigned each time a user
protocol session is established. The CPE equipment must request a
call and the DLCI is assigned by the network switching equipment.
61202130L2-1 Express 5110 User Manual 1-1
Chapter 1. Introduction
This DLCI is valid until the call is disconnected and may be
assigned a different value each time a call is requested.
PRODUCT OVERVIEW
The Express 5110 provides a low cost solution for the CPE
equipment in a private or public frame relay network. The Express
5110 connects to the frame relay network via 56/64k DDS (digital
data service) or T1/FT1 access links. Connections to 56/64k DDS
are made using an integral 56/64k DSU or an external DSU. T1/
FT1 connections are made using an external T1 DSU/CSU through
a V.35 interface.
The Express 5110 provides connections to the user equipment
through two independent ports emulating a DCE device. These
ports can be configured for either RS-232 or V.35 signal
specifications. Synchronous protocol speeds up to 512 kbps and
asynchronous protocol speeds up to 38.4 kbps are supported.
The Express 51 10 handles each frame of the user data in a three-step
manner . Th e first step is terminating the user pro tocol. The layer at
which this termination occurs varies depending on the user
protocol selection for a given port. The next step is examining the
user protocol destination address and routing to the destination
port and virtual circuit. The last step involves encapsulating the
information field of each frame and re-encapsulating based on the
destination port configuration. A similar process is used for frame
relay frames received on the network port.
The major features of the Express 5110 are as follows:
• Two DTE (data terminal equipment) ports for use on a single
frame relay network interface.
• Support for IP (internet protocol), SDLC (synchronous data
link control), Bisync, SLIP (serial link IP), PPP (point- to-point
protocol) both sync and async, frame relay, BOP (bit-oriented
protocol), and async protocols.
• SNMP (simple network management protocol) management
capability provided inband with support for RFC 1315 (frame
relay DTE MIB), RFC 1213 (MIB II), and ADTRAN Enterprise
MIB.
1-2 Express 5110 User Manual 6120213 0L2-1
• DCE port supporting rates of up to 512 kbps.
• Integrated 56/64 DDS DSU/CSU.
• Telnet-provided remote terminal management control.
• FLASH code space for easy software upgrades.
DDS OPERATION
DDS is a nationwide service that allows interconnection and
transportation of data at speeds up to 64 kbps. The local exchange
carriers provide the local loop service to DDS customers and may
provide data for routing Inter-LATA to an interexchange carrier.
The Express 5110’s integrated 56/64 DDS DSU connects directly to
a frame relay ne twork vi a a 56 or 6 4k DDS cir cu it. The Express 5110
supports the 56/64 kbps DDS service rate yielding DTE rates of 2.4,
4.8, 9.6, 19.2, 38.4, 56, and 64 kbps.
SNMP MANAGEMENT
SNMP management capability is provided inband with support for
RFC 1315 (frame rel ay DTE MIB), RFC 1213 (MIB II), an d ADTRAN
Enterprise MIB. Telnet capability is also supported. For nonSNMP environments, VT 100 and front panel operation is
supported.
Chapter 1. Introduction
61202130L2-1 Express 5110 User Manual 1-3
Chapter 1. Introduction
1-4 Express 5110 User Manual 6120213 0L2-1
Chapter 2
Installation
UNPACK, INSPECT, PO WER UP
Receiving Inspection
Carefully inspect the Express 5110 for any damage that may have
occurred in shipment. If damage is suspected, file a claim
immediately with the carrier and contact ADTRAN Customer
Service (see the last page of this manual). Keep the original
shipping container to use for future shipment or verification of
damage during shipment.
ADTRAN Shipments Include
The following items are included in ADTRAN shipments of the
Express 5110:
• Express 5110 unit
• User manual
• An 8-position modular to 8-position modular cable
• VT 100 terminal adapter cable (consists of a DB-25 modular
adapter and an 8-position to 8-position modular cable)
Customer Provides
The customer provides an interface cable for each port used. Each
cable should be either an RS-232 with a standard 25-pin male Dtype connector or a V.35 cable. V.35 requires an ADTRAN adapter
cable (part numbers: male 1200193L1; female 1200194L1).
61202130L2-1 Express 5110 User Manual 2-1
Chapter 2. Installation
Power Up
Each Express 5110 unit is provided with a captive eight-foot power
cord, terminated by a three-prong plug which connects to a
grounded 115 VAC power receptacle.
REAR PANEL
The Express 5110 is equipped with three DB-25 connectors labeled
DTE 1, DTE 2, and DCE. Connections to the dedicated circuit and
VT 100 interface are provided through the 8-pin telco jacks labeled
TELCO and CONTROL. Pin assignments for these connectors are
given in Pinouts on page A-1. The Express 5110 r ear panel is shown
in Figure 2-1 on page 2-3.
Power to the Express 5110 must be provid ed from a groun ded 115 VAC,
60 Hz receptacle.
DCE Connector
The connector labeled DCE provides connection to an external
DSU/CSU. The pinouts for this connector are shown in Pinouts on
page A-1.
The connection between the Express 5110 and an external DSU is a direct
connection. When connecting to an external DSU, the Express 5110 emulates an externally tim ed DTE interface connected directly to the DCE
interface of the external device.
DTE Connectors
DTE devices are connected to the DTE connectors using either an
RS-232 DTE cable or a CCITT V.35 DTE adapter cable. The
maximum cable lengths recommended are 50 feet for the RS-232
and 100 feet for the CCITT V.35. The pin assignments are listed in
Pinouts on page A-1.
2-2 Express 5110 User Manual 6120213 0L2-1
Chapter 2. Installation
The V.35 adapter cable is recommended for use with data rates
above 19.2 kbps. A low capacitance RS-232 cable works up to 56
kbps. The DTE ports are configured through the front panel or the
VT 100 control po rt. The D TE ports ca n oper ate in asynchronous or
synchronous modes.
Frame
Relay
VT 100 Terminal
123
DAEBF
456
789
SHIFT QUICK
*
C
#0
115VAC 60Hz
4-wire Telco Cable
RJ45-to-DB25
Cable
RS CS TD RD CD ALM TST
RS232 or V.35
Cable
TELCO
CONTROL
RS232 or V.35
Cable
DTE Device DTE Device
DCE
RS232 or V.35
Cable
DSU III AR
DSU/CSU
ENTER
CANCEL
DTE 2DTE 1
Item Function
DCE port Connects to an external DSU/CSU
DTE 1 port Connects to a DTE device
DTE 2 port Connects to a DTE device
Telco connector Connects to the dedicated circuit
Control port Connects to the VT 100 interface
On/Off switch Turns power on and off
115 VAC connection Connects to captive power cord
ON
OFF
Figure 2-1. Express 5110 Rear View
61202130L2-1 Express 5110 User Manual 2-3
Chapter 2. Installation
Telco Connector
The TELCO connector is an eight-position modular jack which
provides connection to the dedicated (DDS) network. See Pinouts
on page A-1 for the TELCO connector's pin assignments.
Control Port
The eight-position modular jack labeled CONTROL provides
connection to a VT 100 RS-232 compatible interface. This enables
the Express 5110 to be configured through a terminal instead of the
front panel. Use the VT 100 terminal cable (provided) for this
connection. See Pinouts on page A-1 for the connector pin
assignments. A description of the operation of this port is covered
in Operation on page 3-1.
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