Before displaying the topology group information, you should have configured a topology group and defined the master VLAN.
Enter the
show topology-group command to display the group information.
device# show topology-group 1
Topology Group 1
==============================
Master VLAN : 100
L2 Protocol: R-PVST
Member VLANs : 200 300
Member Bridge-domains: 10
Control Ports : eth 2/1, eth 2/2, po10
Free Ports : VLAN: 200 –eth 2/3, po11
Bridge-domain: 10 –eth 2/3.20, po11.10
The example displays information about topology group 1.
The
show running-config command displays topology group configurations.
device# show running-config
topology-group 1
master-vlan 100
member-vlan add 200 300
member-bridge-domain add 10
