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Managing Redundant APS Lines
Replace <fromSlot> with the card number of the active card, and replace <toSlot> with the card number
to which you want to switch control.
Removing Redundancy Between Two Cards
To remove the redundant relationship between two service modules, use the following procedure.
Step 1
Establish a configuration session using a user name with GROUP1_GP privileges or higher.
Step 2
To remove card redundancy, enter the following command after the switch prompt:
mgx8830a.1.PXM.a > delred <primarySlot>
Replace primarySlot with the number of the primary card. You can view the primary and secondary
status of cards by entering the dspred command.
Switching Between Redundant RPM Cards
To switch operation from an active RPM-PR or RPM-XF card to the standby card, use the following
procedure.
Step 1
Establish a configuration session using a user name with SERVICE_GP privileges or higher.
Step 2
Check the status of the active and standby cards by entering the dspcds command.
The dspcds command should list one card as active and one card as standby. If the cards are not in their
proper states, the switchover cannot take place.
Step 3
To switch cards, enter the following command after the switch prompt:
mgx8850a.7.PXM.a > softswitch <fromSlot> <toSlot>
Replace <fromSlot> with the card number of the active card, and replace <toSlot> with the card number
to which you want to switch control.
Managing Redundant APS Lines
APS line redundancy is supported on PXM1E, AXSM, and SRME cards. To establish redundancy
between two lines, you can enter the addapsln command as described in the
Between Two Lines with
Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, Cisco MGX 8830, and Cisco MGX 8880 Configuration Guide
9-18
APS" section in
Chapter 3, "Provisioning PXM1E Communication Links."
Chapter 9
Switch Operating Procedures
"Establishing Redundancy
Release 5.0.10, OL-3845-01 Rev. B0, August 16, 2004
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Troubleshooting
