R2511-HP MSR Router Series Network Management and Monitoring Configuration Guide(V5)

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Disabling an interface from generating link
up/down logging information
By default, all interfaces generate link up or link down log information when the 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/down logging information:
Ste
p
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 logging information.
undo enable log updown
By default, all interfaces generate
link up and link down logging
information when the state
changes.
Displaying and maintaining information center
Task Command Remarks
Display information about
information channels.
display channel [ channel-number
| channel-name ] [ | { begin |
exclude | include }
regular-expression ]
Available in any view.
Display information center
configuration information.
display info-center [ | { begin |
exclude | include }
regular-expression ]
Available in any view.
Display the state and the log
information of the log buffer.
display logbuffer [ reverse ] [ level
severity | size buffersize ] * [ |
{ begin | exclude | include }
regular-expression ]
Available in any view.
Display a summary of the log
buffer.
display logbuffer summary [ level
severity ] [ | { begin | exclude |
include } regular-expression ]
Available in any view.
Display the content of the log file
buffer.
display logfile buffer [ | { begin |
exclude | include }
regular-expression ]
Available in any view.
Display the configuration of the log
file.
display logfile summary [ | { begin
| exclude | include }
regular-expression ]
Available in any view.