Cisco Switch - spanning tree command
Posted on 2006-07-24
I have two of the same switches
Cisco Catalayst 2950
One of them takes the following commands, while the other one doesn't
spanning-tree mode pvst
no spanning-tree optimize bpdu transmission
spanning-tree extend system-id
I get the following error on switch 2, which is supposed to work as the backup for switch1
Switch2(config)#spanning-tree mode pvst
% Invalid input detected at '^' marker.
Please tell me how I can issue the three spanning-tree commands to the second switch.