12 Replies Latest reply on Jul 19, 2013 8:42 AM by Goliath

    [Solved] Monitoring Multiple units in a Cisco 3750 stack of switches?


      I've have a problem monitoring my Cisco Catalyst 3750 switch stacks.

      The problem is that all switches in the stack share the same ip management address, so if one switch in the stack fails, the management address will still be alive.
      If i monitor all ports in the stack, then i'll see that 12, 24 or 48 port are gone down, but if i only monitor my uplink ports then i'll see nothing at all, except if my uplink port are on the switch that fails.

      I can log on the stack and use following command:

      sw-37xx-stack#sh switch stack-ports

        Switch #    Port 1       Port 2
        --------    ------       ------
          2          Down          Ok  
          3           Ok           Ok  
          4           Ok           Ok  
          5           Ok          Down 

      This shows me that there is something wrong with the stack-ring, otherwise it should be ok all over.

      Does anybody know if it is possible to get this info with snmp?