3Com Switch 4800G PWR 24-Port, Руководство по настройке

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1-14
To do… Use the command… Remarks
Enable the information center info-center enable
Optional
Enabled by default.
Enable information output to
the SNMP NMS
info-center snmp channel
{ channel - number |
channel - name }
Optional
By default, the switch outputs
trap information to SNMP
through channel 5.
Configure the output rules of
system information
info - center source
{ modu - name | default }
channel { channel - number |
channel - name } [ { log | trap |
debug } { level severity | state
state } ]*
Optional
Refer to Table 1-4 for the
default output rules of system
information.
Set the format of time stamp in
the output information
info-center timestamp { log |
trap | debugging } { boot |
date | none }
Optional
By default, the time stamp
format of the information output
to the SNMP NMS is
date .
To send information to a remote SNMP NMS properly, related configurations are required on both the
switch and the SNMP NMS.
Displaying and Maintaining Information Center
To do… Use the command… Remarks
Display information on an
information channel display channel [ channel - number |
channel - name ]
Display the operation status of
information center, the
configuration of information
channels, the format of time
stamp
display info-center [ unit unit-id ]
Display the status of log buffer
and the information recorded in
the log buffer display logbuffer [ unit unit-id ] [ level
severity | size buffersize ]* [ | { begin |
exclude | include } regular-expression ]
Display the summary
information recorded in the log
buffer
display logbuffer summary [ level
severity ]
Display the status of trap buffer
and the information recorded in
the trap buffer
display trapbuffer [ unit unit-id ] [ size
buffersize ]
Available in any
view
Clear information recorded in
the log buffer
reset logbuffer [ unit unit-id ]
Clear information recorded in
the trap buffer
reset trapbuffer [ unit unit-id ]
Available in user
view