Verifying a Unified ISSU
Purpose
Verify the status of FPCs and their corresponding PICs after the most recent unified ISSU.
Action
Issue the show chassis in-service-upgrade command on the primary Routing Engine.
user@host> show chassis in-service-upgrade
Item Status Reason
FPC 0 Online
FPC 1 Online
FPC 2 Online
PIC 0 Online
PIC 1 Online
FPC 3 Online
FPC 4 Online
PIC 1 Online
FPC 5 Online
PIC 0 Online
FPC 6 Online
PIC 3 Online
FPC 7 Online
Display the unified ISSU process messages by using the show log messages command.
Meaning
See show chassis in-service-upgrade for more information.