To identify if the port is disabled via CLI, we can enable the following command:
This will log a message if the command was executed along with the user name under which the command was executed.
02/26/2018 11:33:40.89 <Info:cli.logLocalCmd> serial tac: disa port 1
To identify if the port is disabled because of the SNMP set, please check if SNMP set counters increases in the "show management" output.
SNMP stats: InPkts 0 OutPkts 0 Errors 0 AuthErrors 0
Gets 0 GetNexts 0 Sets 0 Drops 0
SNMP traps: Sent 0 AuthTraps Enabled
SNMP inform: Sent 0 Retries 0 Failed 0
It is recommended to configure the SNMP access profile to restrict the SNMP access to the switch. Please refer the article below for more information about access-profile.
How to restrict SNMP access
To identify the source of the SNMP set, we need to do a packet capture of the packets hitting the CPU. Refer the article below or contact GTAC for more information on this.
How to perform a local packet capture on an EXOS switch