Displays topology group information.
Privileged EXEC mode
The show topology-group command displays the following information.
| Output field | Description |
|---|---|
| master-vlan | The master VLAN for the topology group. The settings for STP, MRP, or VSRP on the control ports in the master VLAN apply to all control ports in the member VLANs within the topology group. |
| member-vlan | The member VLANs in the topology group. |
| Common control ports | The master VLAN ports that are configured with Layer 2 protocol information. The Layer 2 protocol configuration and state of these ports in the master VLAN applies to the same port numbers in all the member VLANs. |
| Per vlan free ports | The ports that are not controlled by the Layer 2 protocol information in the master VLAN. |