HP Cisco MDS 9120 Cisco Nexus 5000 Series Command Reference Release 4.0(1a)N2( - Page 282

show spanning-tree mst Chapter 3 Ethernet Show Commands Send comments to [email protected] show spanning-tree mst To display information on MST status and configuration, use the show spanning-tree mst command. show spanning-tree mst [instance-id [detail | interface {interface slot/port | port-channel number} [detail]] show spanning-tree mst [configuration [digest]] show spanning-tree mst [detail | interface {interface slot/port | port-channel number}} [detail]] Syntax Description instance-id detail interface slot/port | port-channel number configuration digest (Optional) The MST instance range that you want to display. For example, 0 to 3, 5, 7 to 9. (Optional) Displays detailed MST information. (Optional) Specifies the interface. Use either the type of interface and its slot and port number, or the EtherChannel number. (Optional) Displays current MST regional information including the VLAN-to-instance mapping of all VLANs. (Optional) Displays information about the MD5 digest. Command Default None Command Modes EXEC mode Command History Release 4.0(0)N1(1a) Modification This command was introduced. Usage Guidelines If the switch is not running in STP MST mode when you enter this command, it returns the following message: ERROR: Switch is not in mst mode Examples This example shows how to display STP information about MST instance information for the VLAN ports that are currently active: switch# show spanning-tree mst This example shows how to display STP information about a specific MST instance: switch)# show spanning-tree mst 0 This example shows how to display detailed STP information about the MST protocol: switch)# show spanning-tree mst detail 3-28 Cisco Nexus 5000 Series Command Reference OL-16599-01