SG Switch SNMP Port Control Problems

srench_invostar · ‎02-06-2013

Hello All,

I'm trying to disable/enable ports via snmp v2 on a Cisco SG500-52P-K9-V01 switch. The communties are setup properly and I even have successful snmpset commands which when queried display that the action was complete. The issue is that when I disable the port via snmp the device on that port does not drop offline. This is a PoE port with a device powered over PoE so I'd expect the port to disable but also the PoE to turn the device off - neither happens.

Has anyone had experience with port management on this device? I also noticed the interface IDs (for port 1 for discussion) are 1, 101, 201 etc. I've tried setting on 1 and 101 only but the results have been the same and what were mentioned above.

Any help or suggestions would be appreciated. I've tested on other switches and this works without any trouble.

Thanks!

srench_invostar · ‎03-14-2013

I believe I've figured out the offsets. The FastE seems to be at a 0 offset, so port 22 is is 22 and then we go to GigE and port 22 would be at index 70.

Now that I've figured this out I can't for the life of me get an snmp set to work. I've tried enable/disable/testing and also tried basic OID set for sysName and sysDesc. Has anyone had luck using SNMP write on these switches? Is there a setting that I'm missing? I've set the SNMP access mode to SNMP Admin and the View Name to DefaultSuper and my write community is set properly. No luck...