SNMP timeout on Supervisor 2T

[Colin Higgins]

I have two Cat 6513s in a VSS configuration running Supervisor 2Ts

I also have a Cisco Emergency Responder srver that is trying to query the switches in order to get port information for phones/zones, etc.

The CER server keeps getting timeouts and cannot connect, even though the snmp ACL on the switch shows a match.

The snmp is set up as follows

snmp-server community <string> RW snmp-access

snmp-server community <string> RO snmp-access

ip access-list standard snmp-access

permit 192.168.97.76

(address of CER)

The CER server is directly connected to the switch and can ping, etc.

is there something I am missing? Nothing is showing up in the switch log

[Reza Sharifi]

  Is the CER connected to the primary VSS?  If not, can you connect it to the primary and test again?

[Colin Higgins]

The CER is a VM within an ESX server connected via a port-channel to both VSS chassis.

3 ports on each