SNMP trap events are not logged after "set snmp alarm **** -logging ENABLED" configured.
By default, SNMP trap events are logged if at least one trap listener is configured on the appliance.
If there are no trap listeners configured, then needs to enable "snmpTrapLogging" option globally.
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set snmp option -snmpTrapLogging ENABLED
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** By default, "snmpTrapLogging" option is disabled.
Note:
Please test in the test environment first.
With the default setting, SNMP trap events are logged if at least one trap listener is configured on the appliance.
If no trap listeners are configured, then "snmpTrapLogging" option needs to be enabled.