Cisco WS-SUP720-3B - Supervisor Engine 720 User Manual page 68

Troubleshooting Line Card Module
term mon
term len 0
show logging
show tech
remote command module <slot> show log
remote command module <slot> show tech
!
Once you collect the data, follow any of these options to move the traffic from the line card module
without disturbing the card's state.
Costing: increase ip ospf cost and/or isis metric all interfaces on the module and the respective
1.
neighbors
2. Passive: add passive-interface under the routing protocols for all interfaces on the module
Shutdown: perform a shutdown on all the interfaces on the module
3.
Reset: soft reset the line card module
4.
Power-cycle: power-cycle the line card module
5.
If (1), (2) and (3), in that order, fail to restore connectivity, perform step (4) as follows. Ensure wait a
minute or two for the card to boot completely.
!
7600#hw-module module 4 reset
Proceed with reload of module?[confirm]
% reset issued for module 4
7600#
*Feb 22 09:24:19.821: %C7600_PWR-SP-4-DISABLED: power to module in slot 4 set off (Reset)
*Feb 22 09:25:54.021: %DIAG-SP-6-BYPASS: Module 4: Diagnostics is bypassed
*Feb 22 09:25:56.513: %OIR-SP-6-INSCARD: Card inserted in slot 4, interfaces are now
online
If step (4) does not resolve the issue, perform step (5) by powering the card off completely. Wait about
10 seconds and then re-enable power to the card.
7600#conf t
Enter configuration commands, one per line.
7600(config)#no power enable module 4
*Feb 22 09:27:43.149: %C7600_PWR-SP-4-DISABLED: power to module in slot 4 set off (admin
request)
7600(config)#power enable module 4
*Feb 22 09:39:23.071: %DIAG-SP-6-BYPASS: Module 4: Diagnostics is bypassed
*Feb 22 09:39:25.622: %OIR-SP-6-INSCARD: Card inserted in slot 4, interfaces are now
online
Cisco 7600 Series Router Supervisor Engine and Route Switch Processor Guide
4-6
Chapter 4 Troubleshooting Route Switch Processors and Supervisor Engines
! issue twice
! issue twice
End with CNTL/Z.
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