BELL LABS INNOVATIONS Lucent Stinger Series Manuel utilisateur
Stinger™
SHDSL/HDSL2 32-Port Line Interface Module (LIM) Guide
For software version 9.1-142
April 2001
Lucent Technologies
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SHDSL/HDSL2 32-Port Line Interface Module (LIM) Guide iii
Customer Service
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Obtaining technical assistance
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If you need to contact Lucent Technologies for assistance, make sure that you have the
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•Your local telephone company’s switch type and operating mode, such as AT&T 5ESS
Custom or Northern Telecom National ISDN-1
•Whether you are routing or bridging with your Lucent product
•Type of computer you are using
•Description of the problem
Obtaining assistance through email or the Internet
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Calling the technical assistance center (TAC)
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You can alternatively call (800) 272-3634 for a menu of Lucent services, or call
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SHDSL/HDSL2 32-Port Line Interface Module (LIM) Guide v
Contents
Customer Service..................................................................................................................... iii
About This Guide.............................................................................. xi
What is in this guide.................................................................................................................. xi
What you should know ............................................................................................................. xi
Documentation conventions...................................................................................................... xi
Documentation set................................................................................................................... xii
Chapter 1 Configuring the SHDSL/HDSL2 32-Port LIM................................. 1-1
Installing the SHDSL/HDSL2 LIM ...................................................................................... 1-2
Module specifications ............................................................................................................ 1-2
Status indicators..................................................................................................................... 1-3
Interpreting SHDSL/HDSL2 32-port LIM status lights................................................. 1-3
Embedded Operations Channel (EOC) protocol compliance......................................... 1-4
MIBs ............................................................................................................................... 1-4
Specifying HDSL2 or SHDSL mode..................................................................................... 1-4
Configuring SHDSL/HDSL2 interfaces ................................................................................ 1-5
Configuring port settings for SHDSL and HDSL2......................................................... 1-5
Sample HDSL2 mode configuration............................................................................. 1-10
Sample SHDSL mode configuration ............................................................................ 1-11
Displaying SHDSL/HDSL2 port status........................................................................ 1-11
Configuring call control....................................................................................................... 1-12
Checking the status of an SHDSL/HDSL2 interface........................................................... 1-14
Checking the status of the physical interface................................................................ 1-14
Obtaining statistics about operations............................................................................ 1-15
Internal and external diagnostic tests and BERT................................................................. 1-16
Configuring an internal diagnostic test (IDT)............................................................... 1-18
Configuring a bit-error rate test (BERT) ...................................................................... 1-19
Configuring an external diagnostic test (EDT)............................................................. 1-19
Chapter 2 Configuring LIM and LIM Port Redundancy................................. 2-1
Overview of LIM and LIM port redundancy......................................................................... 2-1
Configuring LIM redundancy................................................................................................ 2-1
Overview of the LIM-Sparing-Config profile ................................................................ 2-2
Manual LIM redundancy ................................................................................................ 2-4
Automatic LIM redundancy............................................................................................ 2-5
LIM redundancy with IRMs and LPM-Rs...................................................................... 2-7
Checking LIM redundancy status................................................................................... 2-8
Checking status with the Rearslot command.................................................................. 2-9
Configuring LIM port redundancy....................................................................................... 2-10
Enabling LIM port redundancy..................................................................................... 2-11
vi SHDSL/HDSL2 32-Port Line Interface Module (LIM) Guide
Contents
Manual LIM port redundancy....................................................................................... 2-12
Automatic LIM port redundancy.................................................................................. 2-12
Checking the status of extended LIM port redundancy................................................ 2-13
SHDSL/HDSL2 32-Port Line Interface Module (LIM) Guide vii
Figures
Figure 1-1 SHDSL/HDSL2 32-port LIM....................................................................... 1-3
Figure 1-2 Data passes through a modem’s digital circuitry (digital loopback).......... 1-20
Figure 1-3 Data passes through a modem’s digital circuitry and analog circuitry
(analog loopback). ...................................................................................... 1-20
Figure 2-1 LIM redundancy on a Stinger FS.................................................................. 2-2
Figure 2-2 LIM port redundancy on a Stinger FS........................................................ 2-11
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