H3C Technologies H3C MSR 5600 - Manual (Page 225)

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• If a different log is generated during the suppression period, the system aborts the current
suppression period, outputs suppressed logs and the log number and then the different log, and
starts another suppression period.
To enable duplicate log suppression:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enable duplicate log
suppression.
info-center logging suppress
duplicates By default, duplicate log
suppression is disabled.
Disabling an interface from generating link up or
link down logs
By default, all interfaces generate link up or link down log information when the interface state changes.
In some cases, you might want to disable specific interfaces from generating this information. For
example:
• You are concerned only about the states of some interfaces. In this case, you can use this function
to disable other interfaces from generating link up and link down log information.
• An interface is unstable and continuously outputs log information. In this case, you can disable the
interface from generating link up and link down log information.
Use the default setting in normal cases to avoid affecting interface status monitoring.
To disable an interface from generating link up or link down logs:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter interface view.
interface interface-type
interface-number
N/A
3. Disable the interface from
generating link up or link
down logs. undo enable log updown
By default, all interfaces generate
link up and link down logs when
the interface state changes.
Displaying and maintaining information center
Execute display commands in any view and reset commands in user view.
Task Command
Display the information of each output destination. display info-center
Display the state and the log information of the log
buffer (MSR 2600/MSR 3600). display logbuffer [ reverse ] [ level severity | size
buffersize ] *
Display the state and the log information of the log
buffer (MSR 5600). display logbuffer [ reverse ] [ level severity | size
buffersize | slot slot-number ] *