I have configure command:"
"bridge spanning-tree disable" on CSS but still i see my CSS acting as a root switch in the topology. Could some one tell me how do i completely remove the CSS from the STP.
this output is the default.
You can't change it.
You can see the state is disabled, and by defaut we set our mac address as the root bridge.
So, all this is correct.
You need to look at the remote switches attached to the CSS to see if everything is ok there.