Check cisco 3750 stack status

                                

        
        

            
            

                

    

    
Check cisco 3750 stack status


This perl script checks via SNMP the status of a Cisco Catalyst 3750 stack.


It needs the Net::SNMP module available from CPAN.


NOTE 1:
The plugin needs IOS 12.2(25)SEE or greater that include the support for the CISCO-STACKWISE-MIB


NOTE 2:
There is a bug (CSCsg18188) in IOS below 12.2(35)SE. Cisco recommends to not poll these mibs. (Thanks to Terry Truebenbach).


NOTE 3:
There is a bug (CSCse53528) in IOS below 12.2(35)SE. cswRingRedundant returns false for stack of cat 3750-48TS/3750-24TS correctly configured in redundant format. (Thanks to Rolf Wiebel).