HP Cisco Nexus 5000 Cisco Nexus 5000 Series Switch CLI Software Configuration - Page 231

Configuring MST Specifying the MST Name Step 3 Step 4 Command or Action switch(config-mst)# exit or switch(config-mst)# abort switch(config)# no spanning-tree mst configuration Purpose • The first form commits all the changes and exits MST configuration mode. • The second form exits the MST configuration mode without committing any of the changes. (Optional) Returns the MST region configuration to the following default values: • The region name is an empty string. • No VLANs are mapped to any MST instance (all VLANs are mapped to the CIST instance). • The revision number is 0. Specifying the MST Name You configure a region name on the bridge. For two or more bridges to be in the same MST region, they must have the identical MST name, VLAN-to-instance mapping, and MST revision number. Procedure Step 1 Step 2 Step 3 Command or Action switch# configure terminal switch(config)# spanning-tree mst configuration switch(config-mst)# name name Purpose Enters configuration mode. Enters MST configuration submode. Specifies the name for MST region. The name string has a maximum length of 32 characters and is case-sensitive. The default is an empty string. This example shows how to set the name of the MST region: switch# configure terminal switch(config)# spanning-tree mst configuration switch(config-mst)# name accounting Specifying the MST Configuration Revision Number You configure the revision number on the bridge. For two or more bridges to be in the same MST region, they must have the identical MST name, VLAN-to-instance mapping, and MST revision number. OL-16597-01 Cisco Nexus 5000 Series Switch CLI Software Configuration Guide 185