18Configuration guidelines1. MAC-based VLAN can be configured only on hybrid ports.2. MAC-based VLAN is typically configured on the downlink ports of access layer devices, andhence cannot be configured together with the link aggregation function.Displaying and maintaining VLANsTask Command RemarksDisplay VLAN information.display vlan [ vlan-id1 [ to vlan-id2 ] | all |dynamic | reserved | static ] [ | { begin |exclude | include } regular-expression ]Available in any viewDisplay VLAN interfaceinformation.display interface [ vlan-interface ] [ brief[ down ] ] [ | { begin | exclude | include }regular-expression ]display interface vlan-interfacevlan-interface-id [ brief ] [ | { begin | exclude| include } regular-expression ]Available in any viewDisplay hybrid ports or trunk portson the router.display port { hybrid | trunk } [ | { begin |exclude | include } regular-expression ] Available in any viewDisplay MAC address-to-VLANentries.display mac-vlan { all | dynamic |mac-address mac-address [ mask mac-mask ]| static | vlan vlan-id } [ | { begin | exclude |include } regular-expression ]Available in any viewDisplay all interfaces withMAC-based VLAN enabled.display mac-vlan interface [ | { begin |exclude | include } regular-expression ] Available in any viewClear statistics on a port. reset counters interface vlan-interface[ vlan-interface-id ] Available in user viewNOTE:The reset counters interface command clears statistics on VLAN interfaces. For more information, seeInterface Command Reference.