Cisco Systems 15530 manual debug cpu

A-46
Cisco ONS 15530 Configuration Guide and Command Reference
78-14227-01, Cisco IOS Release 12.1(10)E2
AppendixA Command Reference
Debug Commands
debug cpu
To debug IPC (interprocess communication) initialization and switchover events, use the debug cpu
command. To disable debugging IPC initialization and switchover events, use the no form of this
command.
debug cpu {ipc | redundancy | ehsa | sub-ipc}
no debug cpu {ipc | redundancy | ehsa | sub-ipc}
Syntax Description
Defaults Disabled.
Command Modes Privileged EXEC
Command History
Usage Guidelines Use this command to enable debugging of IPC initialization and switchover events. To debug
redundancy software operations, use the debug redundancy command.
To turn off all debugging, use the undebug all command.
Examples The following example shows how to enable redundancy state debugging.
Switch# debug cpu redundancy
Related Commands
ipc Enables debugging for processor IPC (interprocessor communications)
initialization and switchover events.
redundancy Enables debugging for CPU switch module redundancy initialization and
operation.
ehsa Enables debugging for processor EHSA (enhanced high system availability)
services such as host name, config register, and calendar synchronizing to
the standby CPU switch module.
sub-ipc Enables debugging for the IPC channel layer below the IPC level.
Release Modification
12.1(10)EV2 This command was introduced.
Command Description
debug redundancy Enables debugging of redundancy software op era tion .
undebugall Disables all debugging.