Removing an IOC Module with HA Mode Activated

About this task

Perform this procedure to properly remove the IOC module that is in the master CP slot, when the system operates in HA mode.

Procedure

  1. Enter Global Configuration mode:

    enable

    configure terminal

  2. Use the sys action cpu-switch-over command to fail over to another CP.
  3. Remove the IOC module.
    Important

    Important

    Do not reinsert an IOC module until at least 15 seconds has elapsed, which is long enough for another CP slot to become master.

Example

Switch:1>enable
Switch:1#configure terminal
Switch:1(config)#sys action cpu-switch-over
9037147-00 Rev AB