Configuring Snmp Logging - 3Com Switch 4800G 24-Port Configuration Manual

Configuring SNMP
Logging
Introduction to SNMP
Logging
Enabling SNMP Logging
To do...
Configure the maximum size
of an SNMP packet that can
be received or sent by an
SNMP agent
Configure the switch fabric ID
for a local SNMP agent
Create or update MIB view
content for an SNMP agent
c
CAUTION: The validity of a USM user depends on the switch fabric ID of the
SNMP agent. If the switch fabric ID used for USM user creation is not identical to
the current switch fabric ID, the USM user is invalid.
SNMP logs the GET and SET operations that NMS performs to SNMP Agent. When
the GET operation is performed, Agent logs the IP address of NMS, node name of
the GET operation and OID of the node. When the SET operation is performed,
Agent logs the IP address of NMS, node name of the SET operation, OID of the
node, the value set and the error code and index returned with the SET operation.
These logs will be transferred to system information and sent to the information
center to be checked and tracked.
SNMP logs GET request, SET request and SET response, but does not log GET
response.
To do...
Enter system view
Enable SNMP
logging
Configure SNMP log
output rules
n
Logs occupy storage space of the device, thus affecting the performance of the
■
device. Therefore, you are recommended to disable SNMP logging.
The priority of SNMP log is informational, meaning it is a common prompt of
■
the device. To check SNMP logs, enable the information center to output
system information with the severity of informational.
Use the command...
snmp-agent packet
max-size byte-count
snmp-agent local-switch
fabricid switch fabricid
snmp-agent mib-view
{ excluded | included }
view-name oid-tree [ mask
mask-value ]
Use the command...
system-view
snmp-agent log { all |
get-operation | set-operation }
info-center source { module-name |
default } channel { channel-number
| channel-name } [ debug { level
severity | state state } * | log { level
severity | state state } * | trap { level
severity | state state } * ] *

Configuring SNMP Logging

Remarks
Optional
15,00 bytes by default
Optional
Company ID and device ID by
default
Optional
ViewDefault by default
Remarks
-
Required
Disabled by default.
Optional
By default, SNMP logs are
output to loghost and logfile
only. To output SNMP logs to
other destinations such as
console or monitor terminal,
you need to set the output
destinations with this
command.
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