3.14.2 MSTI Mapping Configuration
Use this command to configure the STP MSTI bridge priority, instance name, and revision, and to add VLANs. Unmapped VLANs are mapped to the CIST, which is the default bridge instance. The Traffic Engineering (TE) instance is special because it is not controlled by MSTP itself. The TE instance is always in a forwarding state for all ports.
Command Syntax:
spanning-tree mst name <name> revision <v_0_to_65535>
spanning-tree mst <instance> vlan <v_vlan_list>
spanning-tree mst te vlan <v_vlan_list>Argument | Description | |
Parameter |
| The name identifying the VLAN to MSTI mapping. The name is at most 32 characters. |
| The revision of the MSTI configuration. This must be an integer between 0 and 65535. | |
| STP bridge instance. MSTI1 = 1, MSTI2 = 2…MSTI7 = 7. | |
| The list of VLANs mapped to the MSTI. The VLANs can be given as a single VLAN (xx, xx being between 1 and 4094), or a range (xx-yy), each of which must be separated with comma and/or space. | |
Default | N.A | |
Mode | Global Configuration mode | |
Usage | Configure MSTI settings. To revert to the default, use the ‘no’ version of the command. | |
Example | Example 1: Configure STP MSTI configuration name as "12345" with revision 1. | |