Displaying And Maintaining Information Center - HP 5820X Switch Configuration Manual

To disable a port from generating link up/down logging information:
To do...
1. Enter system view.
2. Enter interface view.
3. Disable the port from
generating link up/down
logging information.
NOTE:
With this feature applied to a port, when the state of the port changes, the system does not generate
port link up/down logging information, and you cannot monitor the port state changes conveniently.
HP recommends that you use the default configuration in normal cases.

Displaying and maintaining information center

To do...
Display information about
information channels
Display the information of each
output destination
Display the state of the log buffer
and the log information recorded
Display a summary of the log
buffer
Display the content of the log file
buffer
Display the configuration of the
log file
Display the state of the trap buffer
and the trap information recorded
Reset the log buffer
Use the command...
system-view
interface interface-type interface-
number
undo enable log updown
Use the command...
display channel [ channel-number
| channel-name ] [ | { begin |
exclude | include } regular-
expression ]
display info-center
display logbuffer [ reverse ]
[ level severity | size buffersize |
slot slot-number ] * [ | { begin |
exclude | include } regular-
expression ]
display logbuffer summary [ level
severity | slot slot-number ] * [ |
{ begin | exclude | include }
regular-expression ]
display logfile buffer [ | { begin |
exclude | include } regular-
expression ]
display logfile summary [ |
{ begin | exclude | include }
regular-expression ]
display trapbuffer [ reverse ]
[ size buffersize ] [ | { begin |
exclude | include } regular-
expression ]
reset logbuffer
244
Remarks
—
—
Required.
By default, all ports are allowed
to generate link up/down logging
information when the port state
changes.
Remarks
Available in any view
Available in any view
Available in any view
Available in any view
Available in any view
Available in any view
Available in any view
Available in user view