Adtran IQ Probe User Manual
IQ Probe
Frame Relay Monitoring Probe
Part Number 1200214L1
Document Number 61200214 L1- 20A
January 2001
IQ Probe Unit 1200214L1
4-wire SW56 DBU Card 1204001L1
V.34 DBU Card 1204002L1
ISDN DBU Card 1204004L1
External DCE Card 1204006L1
V.34 DBU Card 1204002L2
Trademarks:
OpenView is a registered trademark of Hewlett-Packard Company.
SunNet Manager is a registered trademark of Sun Microsystems, Inc.
Netview is a registered trademark of IBM.
IQ View is a trademark of ADTRAN, Inc.
This product includes software developed by the University of Californ ia, Berkele y , a nd its co nt ributo r s.
901 Explorer Boulevard
P.O. Box 140000
Huntsville, AL 35814-4000
(256) 963-8000
© 2001 ADTRAN, Inc.
All Rights Reserved.
Printed in U.S.A.
The following conventions are used in this manual.
Notes provide additional useful information.
Cautions signify information that could prevent service
interruption.
Warnings provide information that could prevent damage to the equipment or endangerment to human life.
iii
FCC r e gulations require that the following information be provided in this manual:
The IQ Probe, M/N 1200214L1, does not connect to the
network and is not FCC Part 68 registered. However
some modules for the IQ Probe do connect to the network
and they are FCC Part 68 regi stered .
1. This equipment complies with Part 68 of the FCC rules. On the bot tom of
the equipment housing is a label that s hows th e FCC regist ration nu mber
and Ringer Equivalenc e Numb er (RE N) for this equi pment, if applica ble .
If required, this information must be given to the telephone company.
2. The following information may be required when applying to the local
telephone company for leased line facilities.
3. An FCC compliant telephone cord with a modular plug may be provided
with this equipment. This equipment is designed to be connected to the
telephone network or premises wiring using a compatible modular jack,
which is FCC Part 68 compliant. See installation instructions for details.
4. If this equipment causes harm to the te l e phone ne tw ork, the te l e phone
company may temporarily discontinue service. If possible, advance notification is giv e n; o th erwi se , n otif i cati o n is give n as soon as pos si b le . The
telephone company will advise the customer of the right to file a complaint with the FCC.
5. The telephone company may make changes in its facilities, equipment,
operations, or procedures that could affect the proper operation of this
equipment. If this happens, the telephone company will provide advance
notification and the opportu nity to make the nece s s ary modifications to
maintain uninterrupted service.
6. If experiencing difficulty with this equipment, please contact ADTRAN
for repair and warranty information. If the equipment is causing harm to
the network, the telephone company may request this equipment to be
disconnected from the network until the problem is resolved or it is certain that the equipment is not malfunctioning.
7. This unit contains no user serviceable parts.
8. The FCC recommends that the AC outlet, to which equipment requiring
AC power is to be installed, is provided with an AC surge arrester
iv
Affidavit f or Co nn ectio n o f C usto me r P r emises E qu ip-
ment to 1.544 MBPS and/or Subrate Digital Services
For the work to be performed in the certified territory of
______________ (telco name)
State of ________________________________
County of ______________________________
I, _______________________ (name), ___ _________________ (business
address), _____________________ (telephone number) being duly
sworn, state:
I have the respons ib ility for the operatio n a nd maintenance of the te rminal equipment to be connected to 1.544 Mbps and/or
________________ __ subrate digi tal s ervices . The ter minal equipment
to be connected complies with Part 68 of the FCC rules except for the
encoded analog content and billing protection specificatio n.
With respect to encoded analog content and billing protection:
( ) I attest that all operations associated with the establishment, maintenance and adjustment of the digital CPE with respect to encoded
analog content and billing protection information continuously complies with Part 68 of the FCC rules and Regulations.
( ) The digital CPE d oes not transmi t digital signals containi ng
encoded analog content or billing information which is intended to
be decoded within the telecommunications ne t work.
( ) The encoded analog content and billing protection is factory set
and is not under the control of the customer.
I attest that the operator(s) maintainer(s) of the digital CP E responsible for the establishment, maintenance and adjustment of the
encoded analog content a nd billing inform ation has (have) been
trained to perform these functions by successfully having completed
one of the following (check appropriate blocks):
v
( ) A. A training course provided by the manufacturer/grantee of the
equipment used to encode analog signals; or
( ) B. A training course provided by the customer or authorized representative, using training materials and instructions provided by the
manufacturer/grantee of the equipment used to encode analog signals; or
( ) C. An independent training course (e.g., trade s ch ool or tec h ni cal
institution) recognized by the manufacturer/grantee of the equipment used to encode analog signals; or
( ) D. In lieu of the proceeding traini ng requirements, the operator(s)/
maintainer(S ) is (are) under the cont rol of a s u p ervisor trained in
accordance with _______________ (circle one) above.
I agree to provide ____________________ (telco’s name) with proper
documentation to demons trate compliance with the informat ion in
the preceding paragraph, if so requested.
_____________________ Signature
_____________________ Title
_____________________ Date
Subscribed and sworn to before me
This _________ day of ___________________, 20__
_______________________________________
Notary Public
My commission expires: _________________________
vi
Affidavit Requirements for Connection to
Digital Services
• An affidavit is required to be given to the telephone company
whenever digital terminal equipment without encoded analog
content an d bi lling protectio n is u sed to trans mit digital signals
containing encoded analog content which are intended for eventual conversion into voice band analog signa l and transmitted on
the network.
• The affidavit shall affirm that either no encoded analog content
or billing information is bei n g transmitted or that th e output of
the device meets Part 68 encoded analo g content or billing p ro tection specification.
• End use/customer will be responsible to file an affidavit with the
local exchange carrier when connecting unprotected CPE to a
1.544 Mbps or subrate digital service.
• Until such time as subrate digital terminal equipment is regis-
tered for voice applications, t h e affidavit requirements for subrate services are waived.
vii
FEDERAL COMMUNICATIONS COMMISSION RADIO
FREQUENCY INTERFERENCE STA TEMENT
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 are designed to provide reasonable 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 acc ord ance wi th the i nst ructio ns, m ay caus e 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 AD TRAN will void t h e user's autho rity 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 interferencecausing equipment standard entitled "Dig ital 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 : "App a reils Numeriques," NMB-003
edictee par le ministre des Communications.
viii
CANADIAN EQUIPMENT LIMITATIONS
Notice: The Canadian Indust ry and Science Cana da label id entifies
certified equipm ent . This ce rtif ic atio n me a ns t hat th e equ i pment
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 equipm ent , ensure that it is permissibl e to be
connected to the facilitie s o f the local telec o mmu n ica t ion s comp a ny.
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 me ans of a
certified connector assembly (telephone extens ion cord) . Compliance
with the above conditions 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 use r to discon nect th e equ i pment.
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 particul arly important in rural areas.
Users should not attempt to make such conn e ctions
themselves, but should contact the appropriate electric
inspection authorit y, or an electrician, as appropriate.
The Load Number (LN) assigned to each terminal device denotes the
percentage of the total load to be co nnected to a tel ephone loop which
is used by the device, to prevent overloading. The termination on a
loop may consist of any combination of devices subject only to the requirement that the total of the Load Numbers of all devices does not
exceed 100.
ix
ISDN Service Ordering Informati on f o r the ADTRAN IQ Probe
With ISDN Dial Backup
For ADTRAN IQ Probe ISDN dial backup applications, the following
guide can be used as an aid in ordering basic ISDN service from your
local telephone company. The ADTRAN IQ Probe ISDN includes NT1
and Terminal adapter fun ti on ality and supports data rates up to 128
kbps.
Request an ISDN Basic Rate Interface (BRI) line wit h the following
features:
U-interface reference point
2B1Q line coding
1B+D Service (supports up to 64 kbps)
2B+D Service (supports up to 128 kbps)
The IQ Pr obe ISDN supports the f o ll o wi ng switc h ty pe s and software protocols:
Lucent 5ESS Custom, 5E6 and later software, National ISDN-1
NT1 DMS-100 BCS-32 and later software (Pvc1), National ISDN-
1 (Pvc2)
Siemens EWSD National ISDN-1
Request that the IS D N lines allo cate one DYNAMIC Terminal Endpoint Identifier (TEI) for the number.
x
For service offered from an Lucent 5ESS, request point-to-point line
with the following features:
Feature: Value
B1 Service: On Demand (DMD)
Data Line Class: Point-to-Point
Maximum B Channels: 1 (1B+D) or 2 (2B+D)
Circuit Switched Data (CSD) Bearer Channels: Any
Number of CSD Calls: 1 (1B+D) or 2 (2B+D)
Terminal Type: Type A
Turn the following Features Off:
Packet Mode Data
Multi-line Hunt
Multiple Call Appearan ces
Electronic Key Telephone Sets (EKTS)
Share d Dictionary Numbers
Accept Special Type of Number
Intercom Groups
Network Resource Select or (Modem Pools)
Message Waiting
Hunting
InterLata Competition
For service offered from a Northern Telecom DMS-100, re quest a
Point-to-Point Multi-Point line with the following features:
Line Type: Basic Rate, Funtional
Electronic Key Telephone Sets (EKTS): No
Call Appearance Handling (CACH): No
Non-Initializ ing Terminal: No
Circuit Switched Service: Yes
Packet Switched Service: No
TEI: Dynamic Bearer Service: Circuit Switched voice and data permitted on
any B channel (packet mode data not permitted)
xi
IMPORTANT SAFETY INSTRUCTIONS
Save These Instructions
When using your telephone equipment, please follow t hese basic safety precautions to reduce the risk of fi re, electrical shock, or personal injury:
• 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.
• Avoid using a telephone (other than a cordless-type) during an
electrical storm. T here is a remote risk of shock from l ightning.
• Do not use the telephone to report a gas leak in the vicinity of the
leak.
• 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 local codes for any special disposal instructions.
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 fu rther information, contact one of the
numbers listed in the back of this manual.
xii
LIMITED PRODUCT WARRANTY
ADTRAN warrants that for ten (10) years from the date of shipment
to Customer, a l l products manufactured by ADTRAN will be free
from defects in materials and workmanship. ADTRAN also warrants
that products will confo rm to t he ap plic a ble sp ecific a tions and
drawings for such products, as contained in the Product Manual or in
ADTRAN' s int ern al specific atio ns a nd drawings for such products
(which may or may not be reflected in the Product Manual). T his
warranty only applies if Customer gives ADTRAN written notice of
defects during the warranty period. Upon such notice, ADTRAN
will, at it s option, e ithe r repair or replace the defective item. If
ADTRA N is unable, in a reaso nab le tim e , to repair or replace any
equipment to a condition as warranted, Customer is entitled to a full
refund of the purchase price upon return of the equipment t o
ADTRAN. T his w a rran ty applies on ly to t he or igina l purchaser and
is not tran s f era bl e witho ut ADTRAN's express written permissio n.
This warr an ty becom es null and void if Cus tom er modif ies or alters
the equipment in any way, other than as specifical l y au thorized by
ADTRAN.
EXCEPT FOR THE LIM ITED WARRANTY DESCRIBED ABOV E,
THE FOREGOING CONSTITUTES THE SOLE AND EXCLU S IVE
REMEDY OF THE CUSTOMER AND THE EXCLUSIVE LIABILITY
OF ADTRAN AND IS IN LIEU OF ANY AND ALL OTHER WARRANTIES (EXP RESS ED OR IMPLIED). ADTRAN SPECIFICA LLY
DISCLAIMS ALL OTHER WARRANTIES, INCLUDING (WITHOUT
LIMITATION), ALL W A RRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE. SOME STA TES DO NOT
ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO THIS
EXCLUSION MAY NOT APPLY TO CUST OMER.
In no event w ill A DTRAN or its suppliers be li abl e to Cu sto m er for
any incidental, special, punitive, exemplary or consequential damages experienced by either Customer or a third party (including, but
not limited to, loss of data or information, loss of profits, or loss of
use). ADTRAN is not liable for damages for any cause whatsoever
(whether b ased in c on tract , t or t, or ot her wise ) i n exc ess of th e amoun t
paid for the item. Some states do not allow the limitation or exclusion
of liability for incidental or consequential damages , so the above limitation or exclusion may not apply to Customer.
xiii
xiv
Table of Contents
List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxv
List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxvii
Chapter 1. Introduction
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Understanding Frame Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
SNMP Management. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Telnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Dial Backup Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Interface Card Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
4-Wire Switched 56 DBU Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
V.34 DBU Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
ISDN DBU Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
DCE Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Chapter 2. Installation
Unpack, Inspect, Power Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Receipt Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
ADTRAN Shipments Include . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Customer Provides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Power Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
DBU Interface Card Slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
DCE Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
DTE Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
LAN 10BaseT Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Control Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Chapter 3. Operation
Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
LCD Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Enter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
61200214L1-20 IQ Probe User Manual xv
Table of Contents
Up and Down Arrows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Cancel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Quick Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Numeric Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Next, Prev, Add, Delete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Shift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
LED Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
RS: Request to Send . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
CS: Clear to Send . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
TD: Transmit Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
RD: Receive Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
CD: Carrier Detect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
TR: Data Terminal Ready . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
ALM: Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Front Panel Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
VT-100 Terminal Connection and Operation . . . . . . . . . . . . . . . . . . . . .3-6
Telnet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Local Login Via Telnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Remote Login Via Telnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
IQ Probe Menu Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
Main Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
Chapter 4. Applications
Management Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Local VT-100 Terminal Management . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Minimum Configuration Requirements for VT-100 Management .4-2
Out-of-Band Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Minimum System Configuration Requirements . . . . . . . . . . . . . . . .4-4
In-Band Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Local PVC Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Shared PVC Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Dedicated PVC Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10
Dial Backup Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
Dial Backup Example Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Chapter 5. Configuration Overview
Local and Remote Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Chapter 6. DTE Port Configuration
Physical Layer Options (PHYS LYR OPTS) . . . . . . . . . . . . . . . . . . . . . . 6-2
xvi IQ Probe User Manual 61200214L1-20
Table of Contents
Interface Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Flow Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
CTS Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
DSR Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
CD Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
TC Clock Option (TC CLOCK OPT) . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Frame Relay Options (FR OPTS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
T392 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
N392 and N393 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Management DLCI (MGMT DLCI) . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Management PVC Option (MGMT PVC OPT) . . . . . . . . . . . . . . . . . 6-5
Signaling Responses (SIG RESPONSES) . . . . . . . . . . . . . . . . . . . . . . 6-6
Chapter 7. Configuring the DCE Port
DCE Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Physical Layer Options (PHYS LYR OPTS) . . . . . . . . . . . . . . . . . . . . . . 7-2
Interface Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Serial Bit Rate <Kbps> (RATE <Kbps>) . . . . . . . . . . . . . . . . . . . . . . . 7-2
Frame Relay Options (FR OPTS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Signaling Type (SIGNAL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
T391 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
N391 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
N392 and N393 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
Management DLCI 1 and 2 (DLCI 1 and 2) . . . . . . . . . . . . . . . . . . . . . . 7-4
Management DLCI 1 and 2 Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
Maximum PVC Count (MAX PVC COUNT) . . . . . . . . . . . . . . . . . . . . 7-5
History Interval Count (HIST INT COU NT) . . . . . . . . . . . . . . . . . . . . . 7-5
PVC Options (PVC CONFIG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
DLCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
DBU DLCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
DBU Phone Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
DBU on Inactive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
DBU Call Order Numbe r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
CIR (Kbps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
Seq Num Checking (SEQ #) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
Delay Measurement (PVC DELAY) . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
Stats Option (STATS OPT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
Next (NEXT key on front panel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
Previous (PREV key on front panel) . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
Add (ADD key on front panel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
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Delete (DELETE key on front panel) . . . . . . . . . . . . . . . . . . . . . . . . . .7-8
Chapter 8. Dial Backup Configuration
Dial Backup Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Auto DBU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
DBU Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Answer Always . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Beeper Option (BEEP OPTION) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Password Opt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
DBU Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
Daily Lockout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
Lockout Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
Lockout End . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
Weekend Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
DBU Criteria . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
With Carrier Detect Loss (WITH DCD LOSS) . . . . . . . . . . . . . . . . . .8-5
With No LMI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
With PVC Inactive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
DBU Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Fail Timer (FAIL TMR x 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Restore Timer (RESTORE TMR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Redial Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Redial Delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
DBU Card Configuration Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7
Modem Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7
ISDN Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7
DCE Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8
Call Screening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8
Chapter 9. System Configuration
Change Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
Ethernet Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
Subnet Mask . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2
Gateway IP Addr (GW IP ADDRESS) . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2
Control Port Options (CTRL PORT OPTS) . . . . . . . . . . . . . . . . . . . . . . . 9-3
Control Port Mode (CTRL PORT MODE) . . . . . . . . . . . . . . . . . . . . . .9-3
Read Community (RD COMMUNITY) . . . . . . . . . . . . . . . . . . . . . . . . . .9-3
Write Community (WR COMMUNITY) . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
Trap Mgr Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
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Trap Manager DLCI (TRAP DLCI) . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4
Trap Manager IP Address (TRAP IP) . . . . . . . . . . . . . . . . . . . . . . . . . 9-4
Trap Manager Port (TRAP PORT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4
Protocols 1 and 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5
System Time/Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5
History Interval Size (HIS INT SIZE) . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6
LEDs Reflect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6
Using the Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6
Chapter 10. Statistics
Viewing Statistical Information (Terminal Interface). . . . . . . . . . . . . . . 10-1
Terminal Statistics Display Options . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
View by Interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
View by Day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
Hot Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
ESC=Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
D=DLCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
Page (+, -) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
Scroll (<, >) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
V=View by Day/View by Interval . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
DTE Port Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Leads On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Interval Remaining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-5
Signaling State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-5
Local PVC Rx Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-5
Local PVC Rx Bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-5
Local PVC Tx Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-5
Local PVC Tx Bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-5
Signal Down Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
Signal Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
Signal Timeouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
Signal State Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
Rx Full Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
Rx LI Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
Discard Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
Aborts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
CRC Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
Octet Align . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
Length Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
EA Violation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
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Encapsulation Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
Inactive DLCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
Invalid DLCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
Unrouteable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
DCE Port Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
Leads On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
Signaling State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
Interval Remaining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
DBU State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
Rx Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
Rx Bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
Maximum Rx Throughput . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
Average Rx Throughput . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
Maximum Rx Utilization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
Average Rx Utilization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
Tx Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
Tx Bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
Maximum Tx Throughput . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-9
Average Tx Throughput . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-9
Maximum Tx Utilization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-9
Average Tx Utilization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-9
Port UA Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-10
Signal Down Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-10
Signal Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-10
Signal Timeouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-10
Signal State Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-10
Rx Full Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-10
Tx Full Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11
Rx LI Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11
Tx LI Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11
Async Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11
Discard Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11
Aborts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11
CRC Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11
Octet Align . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11
DCD State Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11
DSR State Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11
Length Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11
EA Violation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-12
Encapsulation Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-12
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Inactive DLCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-12
Invalid DLCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-12
Unrouteable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-12
Layer 3 Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-12
Px Type (current) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-14
Interval Remaining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-14
Px Type (listed for each interval) . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-14
Px Rx Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-15
Px Rx Bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-15
Px Rx Dist% . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-15
Px Tx Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-15
Px Tx Bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-15
Px Tx Dist% . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-15
Top Talker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-16
Address Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-16
Interval Remaining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-16
Rx Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-17
Tx Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-17
DBU Port Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-17
DBU State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-18
Interval Remaining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-18
Rx Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-18
Rx Bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-18
Maximum Rx Throughput . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-18
Average Rx Throughput . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-19
Maximum Rx Utilization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-19
Average Rx Utilization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-19
Tx Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-19
Tx Bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-19
Maximum Tx Throughput . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-19
Average Tx Throughput . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-19
Maximum Tx Utilization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-19
Average Tx Utilization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-19
Time in DBU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-19
Discard Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20
Aborts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20
CRC Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20
Octet Align . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20
Length Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20
Encapsulation Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20
612002 14L1-20 IQ Probe User Manual xxi
Table of Contents
Unrouteable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20
DLCI Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-21
DLCI Statistics for a Specific DLCI . . . . . . . . . . . . . . . . . . . . . . . . . . 10-21
DLCI List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-26
System Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-27
Viewing Statistical Information (Front Panel) . . . . . . . . . . . . . . . . . . . .10-27
DTE Port Statistics Available on Front Panel . . . . . . . . . . . . . . . . . . .10-28
Control Signal Status Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-28
Signal State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-28
Signal State Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-29
Signal Timeouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-29
Signal Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-29
Errored Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-29
CRC Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-29
Abort Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-29
Octet Align . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-29
Signal Down Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-29
DCE Port Statistics Available on Front Panel . . . . . . . . . . . . . . . . . . .10-29
DBU Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-30
Signal State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-30
Signal State Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-30
Signal Timeouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-30
Signal Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-30
Frames In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-30
Frames Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-30
Errored Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-30
CRC Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-30
Abort Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-30
Octet Align . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-30
Port UA Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-30
DBU Port Statistics Available on Front Panel . . . . . . . . . . . . . . . . . . .10-31
DBU Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-31
Time in DBU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-31
Frames In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-31
Frames Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-31
Errored Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-31
CRC Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-31
Abort Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-31
Octet Align . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-31
DLCI List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-32
xxii IQ Probe User Manual 61200214L1-20
Table of Contents
System Statistics Available on Front Panel . . . . . . . . . . . . . . . . . . . . 10-32
Chapter 11. Testing
PVC Loopback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2
DLCI <0 = all> (DLCI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-3
Test Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-3
Start Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-3
Stop Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-3
View Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-4
Reset Test Stats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-5
View DLCI List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-5
Ping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-6
Address to Ping (PING ADDRESS) . . . . . . . . . . . . . . . . . . . . . . . . . 11-6
Start Ping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-6
Chapter 12. Activating Dial Backup Options
Dial Options when Dial Backup is Idle . . . . . . . . . . . . . . . . . . . . . . . . 12-1
Dial Backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1
Stay on Leased . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1
Dial Options During Dial Backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-2
Appendix A. Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Appendix B. Specifications Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Appendix C. Acronyms and Abbreviations . . . . . . . . . . . . . . . . . . . . . . C-1
Appendix D. Glossary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Index-1
612002 14L1-20 IQ Probe User Manual xxiii
Table of Contents
xxiv IQ Probe User Manual 61200214L1-20
List of Figures
Figure 2-1. IQ Probe Rear View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Figure 3-1. IQ Probe Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Figure 3-2. Example of Basic Front Panel Menu Navigation . . . . . . . 3-5
Figure 3-3. Terminal Login Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Figure 3-4. Terminal Main Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Figure 3-5. PC Connected to Local and Remote IQs. . . . . . . . . . . . . . . 3-8
Figure 3-6. IQ Probe Login Screen (Local) . . . . . . . . . . . . . . . . . . . . . . . 3-9
Figure 3-7. Telnet Login Menu Screen (Local) . . . . . . . . . . . . . . . . . . . 3-9
Figure 3-8. IQ Probe Main Menu Screen . . . . . . . . . . . . . . . . . . . . . . . 3-10
Figure 3-9. IQ Probe Login Screen (Remote) . . . . . . . . . . . . . . . . . . . . 3-11
Figure 3-10. Telnet Login Menu Screen (Remote). . . . . . . . . . . . . . . . . 3-12
Figure 3-11. IQ Probe Remote Login Screen . . . . . . . . . . . . . . . . . . . . . 3-12
Figure 3-12. Continue/Exit Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
Figure 3-13. Remote Main Me nu Screen. . . . . . . . . . . . . . . . . . . . . . . . . 3-14
Figure 4-1. VT-100 Management Application Example. . . . . . . . . . . . 4-2
Figure 4-2. O ut-of-Band Management Application Example . . . . . . . 4-3
Figure 4-3. Local PVC Management Application . . . . . . . . . . . . . . . . . 4-6
Figure 4-4. Shared PVC Management Application. . . . . . . . . . . . . . . . 4-8
Figure 4-5. Dedicated PVC Management Application. . . . . . . . . . . . 4-10
Figure 4-6. Dial Backup Application. . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Figure 5-1. Terminal Configuration Menu. . . . . . . . . . . . . . . . . . . . . . . 5-2
Figure 5-2. Configuration Menu Tree for DTE Port . . . . . . . . . . . . . . . 5-3
Figure 5-3. Configuration Menu Tree for DCE Port. . . . . . . . . . . . . . . 5-4
Figure 5-4. Configuration Me nu Tree for System Configura tion . . . . 5-5
Figure 6-1. Terminal DTE Port Configuration Menu . . . . . . . . . . . . . . 6-1
Figure 6-2. DTE Port Menu Tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Figure 7-1. Terminal DCE Port Configuration Menu. . . . . . . . . . . . . . 7-2
Figure 7-2. Terminal DCE Port Frame Relay Options Menu . . . . . . . 7-3
Figure 8-1. DBU Options Menu (with V.34 DBU Card Installed). . . . 8-1
Figure 8-2. Dial Backup Menu Tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Figure 8-3. Dial Backup Menu Tree with Option Modules . . . . . . . . . 8-3
Figure 9-1. System Configuration Menu . . . . . . . . . . . . . . . . . . . . . . . . 9-2
Figure 10-1. View Statistics Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
61200214L1-20 IQ Probe User Manual xxv
List of Figures
Figure 10-2. DTE Port Statistics (View by Interval) . . . . . . . . . . . . . . . .10-4
Figure 10-3. DTE Port Statistics (View by Intervals) . . . . . . . . . . . . . . .10-5
Figure 10-4. DCE Port Statistics with DBU Card Installed . . . . . . . . . .10-9
Figure 10-5. DCE Port Statistics (View by Interval). . . . . . . . . . . . . . .10-10
Figure 10-6. Top Talkers Statistics Menu. . . . . . . . . . . . . . . . . . . . . . . .10-16
Figure 10-7. DBU Port Statistics (View by Day) . . . . . . . . . . . . . . . . . .10-17
Figure 10-8. DBU Port Statistics (View by Interval). . . . . . . . . . . . . . .10-18
Figure 10-9. DLCI Statistics for a Specific DLCI (View by Day) . . . .10-21
Figure 10-10. DLCI Statistics Summary for All Available DLCIs . . . .10-26
Figure 10-11. System Statistics Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-27
Figure 10-12. Control Signal Status Screen . . . . . . . . . . . . . . . . . . . . . . . 10-28
Figure 10-13. Signal State Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-28
Figure 10-14. System Statistics Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-32
Figure 11-1. Terminal Test Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-1
Figure 11-2. Front Panel Test Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2
Figure 11-3. PVC Loopback Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-3
Figure 11-4. Test Status Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-4
Figure 12-1. Dial Options Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1
xxvi IQ Probe User Manual 61200214L1-20
List of Tables
Table 4-1. Example Settings for Dial Backup Options . . . . . . . . . . . . 4-12
Table 4-2. Example Settings for PVC Configuration Table . . . . . . . . 4-13
Table A-1. 10BaseT Connector Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Table A-2. Control Connector Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
Table A-3. EIA-232 Connector Pinouts. . . . . . . . . . . . . . . . . . . . . . . . . . . A-3
Table A-4. EIA-530 Connector Pinouts. . . . . . . . . . . . . . . . . . . . . . . . . . . A-4
Table A-5. DB-25 to X.21 (DB-15) Adapter Cable Pinouts. . . . . . . . . . .A-5
Table A-6. DB-25 to V.35 Adapter Cable Pinouts (rear panel) . . . . . . .A-6
Table A-7. DB-25 to V.35 Adapter Cable Pinouts (DCE card) . . . . . . .A-7
Table A-8. Dial Backup Card Connectors . . . . . . . . . . . . . . . . . . . . . . . .A-8
61200214L1-20 IQ Probe User Manual xxvii
List of Tables
xxviii IQ Probe User Manual 61200214L1-20
Chapter 1
Introduction
PRODUCT OVERVIEW
The ADTRAN IQ Probe provides the visibility and control needed for both
the physical and logical connections made in frame relay networks. The IQ
Probe provides logical layer monitoring and management for frame relay.
Each permanent virtual circuit (PVC) accessed through an IQ Probe is
managed end-to-end as if it were a leased line connection. Real-time sta-
tistics on throughput, bandwidth utilization, availability, bursting, con-
gestion, and network delay are collected and stored. The statistics are
viewable through the IQ Probe using the front panel , the VT-100 interface,
or the Frame IQ MIB (management information base). This information
can be gathered by management systems via SNMP (simple network man-
agement protocol) and used to monitor network health and perform long-
term network planning.
The unit's embedded SNMP agent provides complete SNMP access to the
unit. S NMP acces s i s a vailabl e t h ro u gh th e DTE or DCE port or throug h
an integral SLIP (serial line internet protocol) or PPP (point-to-point pro-
tocol) async port. The IQ Probe also provides an integrated 10BaseT ether-
net access for SNMP.
The following are features of the IQ Probe:
• Complete and comprehensive frame relay monitoring
• Real-time mea surement of bandw idt h utilization, committed
information rates (CIRs), and excess burst rates on each PVC
• True non-intrus ive, in-band transm iss io n of statistics
• Embedded SNMP and Telnet through the DTE, DCE, SLIP/PPP, or
integrated 10BaseT ethernet port
61200214L1-20 IQ Probe User Manual 1-1
Chapter 1. Introduction
• Control port pr ovid es SLIP and async PPP access to SNMP or VT-100
terminal configur ation
• Dial backup (DBU) available with DBU cards; opti ons include 4-wire
Switched 56 (SW56), V.34, ISDN, and external DCE card
• End-to-end network round trip delay measurements for network
optimization
• Frame IQ MIB is standard ANSI format compatible with popular
enterprise reporting systems
• Optional IQ View
tm
software system provides a cost-effective, easy-
to-use GUI (graphical user interface) for performance management
• DTE (data terminal equipment) and DCE (data communications
equi p m ent) int er f a ce s support int er face st a ndards of EI A -2 32, V.35,
X.21, and EIA-530
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 a device such as a router or
FRAD (frame relay access device) and monitored by the IQ Probe.
ANSI (American National Standards Institute) standards describe how
each frame must be constructed to p rovide interope rab ility between CP E
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 heade r inform ation contai ns a virtua l circuit a dd ress know n as a
DLCI (data link connection identifier). The header in for mation 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 protoc ol se ssi on is establ ishe d. The netwo rk ser vic e pro vid er as signs
1-2 IQ Probe User Manual 61200214L1-20
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