3Com Switch 8800 Configuration Guide Chapter 8 VLAN Configuration8-5Note:z The port to be associated with a protocol-based VLAN must be of Hybrid type and inthis VLAN.z The same protocol can be configured in the different VLANs, but cannot beconfigured repeatedly in the same VLAN.z A port cannot be associated with different VLANs with the same protocolsconfigured.z You cannot delete a protocol-based VLAN that has ports associated with.z You cannot delete a protocol-based VLAN on a port while the port is associated withthe VLAN.8.5 Displaying VLANAfter the above configuration, execute the display command in any view to display therunning of the VLAN configuration, and to verify the configuration.Table 8-8 Display VLANOperation CommandDisplay the related information about theVLAN interfacedisplay interface vlan-interface[ vlan_id ]Display the related information about theVLANdisplay vlan[ vlan_id to vlan_id | all |static | dynamic ]Display the protocol information andprotocol index configured on thespecified VLANdisplay vlan-protocol vlan { vlan_list |all }Display the protocol information andprotocol index configured on thespecified portdisplay vlan-protocol interface{ interface_list | all }