HP Comware 5 Debug Manual Vol 2

Interface backup debugging commands
The output description tables in this document only contain fields and messages that require an
explanation.
The interface backup module name is identified as "STANDBY" in debugging messages.
debugging standby
Use debugging standby to enable interface backup debugging.
Use undo debugging standby event to disable interface backup debugging.
Syntax
debugging standby { event | track }
undo debugging standby { event | track }
Default
Interface backup debugging is disabled.
Views
User view
Default command level
1: Monitor level
Parameters
event: Specifies debugging for interface backup events.
track: Specifies debugging for interface backup track entries.
Usage guidelines
Table 1 describes output fields and messages for the debugging standby event command.
Table 98 Output from the debugging standby event command
Field
Description
standby-state/down-state Standby state/down state of the interface.
synchronize interface Synchronizing the interface state.
DESERT/MDESERT Canceling interface backup.
UP/MUP/STANDBY
UP indicates the main/backup interface is physically up and the
physical link is functioning correctly.
MUP indicates the main interface is up at the data link layer and
is working correctly.
STANDBY indicates the backup interface state when the main
interface is working.
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