Before opening a ticket with Cisco, follow the instructions below to make sure SNMP is working correctly first.


Nexus 5000 Troubleshooting SNMP Guide:

http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/troubleshooting/guide/N5K_Troubleshooting_Guide/n5K_ts_sm.html#74813


Nexus 5500 Troubleshooting SNMP Guide:

http://www.cisco.com/en/US/docs/switches/datacenter/nexus5500/sw/troubleshooting/guide/n5500_ts_sm.html#wp1024319


Nexus 6000 Troubleshooting SNMP Guide:

http://www.cisco.com/en/US/docs/switches/datacenter/nexus6000/sw/troubleshooting/guide/n6k_ts_sm.html#wp1024319