Replacing Eight-Port T1 And E1 Service Modules With Mpsm-8-T1E1 - Cisco MGX 8850 (PXM1E/PXM45) Configuration Manual

Chapter 10 Switch Maintenance Procedures

Replacing Eight-Port T1 and E1 Service Modules with MPSM-8-T1E1

The MPSM-8-T1E1 card is designed to replace older eight-port T1 and E1 service modules designed to
provide ATM, circuit emulation, and Frame Relay services. The following sections list the cards that can
be upgraded to MPSM-8-T1E1 and the procedures for upgrading cards that are operating in standalone
and redundant configurations.
Service Modules that Can Be Upgraded to MPSM-8-T1E1
The following service modules can be upgraded to or replaced with MPSM-8-T1E1:
•
•
•
•
•
•
•
•
•
Note There are feature differences between the service modules listed above and the MPSM-8-T1E1. For
more information, refer to the appropriate service module configuration guide, all of which are listed in
Table
Upgrading Standalone Configurations
When upgrading a standalone service module to MPSM-8-T1E1, you must upgrade both the software
and the hardware. The software configuration and feature licenses remain intact during the upgrade, but
all active connections are terminated.
To avoid service interruption for standalone service modules, configure card redundancy and use the
Tip
procedure in the
Step 1 If you have not done so already, upgrade the PXM software to a version that supports the MPSM software
you will be using. For more information, refer to the Release Notes for Cisco MGX 8850
(PXM1E/PXM45), Cisco MGX 8950, and Cisco MGX 8830 Switches, Release 5.0.00.
If you have not done so already, copy the MPSM runtime software to the switch as described in the
Step 2
"Copying Software Files to the
Upgrades."
MPSM runtime files are named using the following format: mpsm_t1e1_030.000.000.000.fw. The
numerals in the file name indicate the software version as described in
Version Number from
Establish a configuration session using a user name with SERVICE_GP privileges or higher.
Step 3
Release 5.0.10, OL-3845-01 Rev. B0, August 16, 2004
AUSM8E1/B
AUSM8T1/B
CESM-8E1
CESM-8T1
CESM-8T1/B (provided that the single timeslot multiframe capabilities are not being used)
FRSM-8E1
FRSM-8E1-C
FRSM-8T1
FRSM-8T1-C
1-1.
"Replacing a Primary Card in a Redundancy
Filenames" in
Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, Cisco MGX 8830, and Cisco MGX 8880 Configuration Guide
Switch" section in Appendix A, "Downloading and Installing Software
Chapter 9, "Switch Operating Procedures."
Replacing Cards
Group" section that follows this section.
"Determining the Software
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