Configuration procedure

  1. Configure Device A:

    # Enter MST region view.

    <DeviceA> system-view
    [DeviceA] stp region-configuration
    

    # Configure the MST region name, VLAN-to-instance mappings, and revision level.

    [DeviceA-mst-region] region-name example
    [DeviceA-mst-region] instance 1 vlan 10
    [DeviceA-mst-region] instance 2 vlan 20
    [DeviceA-mst-region] revision-level 0
    

    # Manually activate the MST region configuration.

    [DeviceA-mst-region] active region-configuration
    [DeviceA-mst-region] quit
    

    # Configure Device A as the primary root bridge of MSTI 1.

    [DeviceA] stp instance 1 root primary
    

    # Globally enable the spanning tree feature.

    [DeviceA] stp global enable
    

    # Globally enable MVRP.

    [DeviceA] mvrp global enable
    

    # Configure Ten-GigabitEthernet 1/0/1 as a trunk port, and configure it to permit all VLANs.

    [DeviceA] interface ten-gigabitethernet 1/0/1
    [DeviceA-Ten-GigabitEthernet1/0/1] port link-type trunk
    [DeviceA-Ten-GigabitEthernet1/0/1] port trunk permit vlan all
    

    # Enable MVRP on port Ten-GigabitEthernet 1/0/1.

    [DeviceA-Ten-GigabitEthernet1/0/1] mvrp enable
    [DeviceA-Ten-GigabitEthernet1/0/1] quit
    

    # Configure Ten-GigabitEthernet 1/0/2 as a trunk port, and configure it to permit VLAN 40.

    [DeviceA] interface ten-gigabitethernet 1/0/2
    [DeviceA-Ten-GigabitEthernet1/0/2] port link-type trunk
    [DeviceA-Ten-GigabitEthernet1/0/2] port trunk permit vlan 40
    

    # Enable MVRP on port Ten-GigabitEthernet 1/0/2.

    [DeviceA-Ten-GigabitEthernet1/0/2] mvrp enable
    [DeviceA-Ten-GigabitEthernet1/0/2] quit
    

    # Configure Ten-GigabitEthernet 1/0/3 as a trunk port, and configure it to permit all VLANs.

    [DeviceA] interface ten-gigabitethernet 1/0/3
    [DeviceA-Ten-GigabitEthernet1/0/3] port link-type trunk
    [DeviceA-Ten-GigabitEthernet1/0/3] port trunk permit vlan all
    

    # Enable MVRP on Ten-GigabitEthernet 1/0/3.

    [DeviceA-Ten-GigabitEthernet1/0/3] mvrp enable
    [DeviceA-Ten-GigabitEthernet1/0/3] quit
    

    # Create VLAN 10.

    [DeviceA] vlan 10
    [DeviceA-vlan10] quit
    
  2. Configure Device B:

    # Enter MST region view.

    <DeviceB> system-view
    [DeviceB] stp region-configuration
    

    # Configure the MST region name, VLAN-to-instance mappings, and revision level.

    [DeviceB-mst-region] region-name example
    [DeviceB-mst-region] instance 1 vlan 10
    [DeviceB-mst-region] instance 2 vlan 20
    [DeviceB-mst-region] revision-level 0
    

    # Manually activate the MST region configuration.

    [DeviceB-mst-region] active region-configuration
    [DeviceB-mst-region] quit
    

    # Configure Device B as the primary root bridge of MSTI 2.

    [DeviceB] stp instance 2 root primary
    

    # Globally enable the spanning tree feature.

    [DeviceB] stp global enable
    

    # Globally enable MVRP.

    [DeviceB] mvrp global enable
    

    # Configure Ten-GigabitEthernet 1/0/1 as a trunk port, and configure it to permit VLANs 20 and 40.

    [DeviceB] interface ten-gigabitethernet 1/0/1
    [DeviceB-Ten-GigabitEthernet1/0/1] port link-type trunk
    [DeviceB-Ten-GigabitEthernet1/0/1] port trunk permit vlan 20 40
    

    # Enable MVRP on Ten-GigabitEthernet 1/0/1.

    [DeviceB-Ten-GigabitEthernet1/0/1] mvrp enable
    [DeviceB-Ten-GigabitEthernet1/0/1] quit
    

    # Configure Ten-GigabitEthernet 1/0/2 as a trunk port, and configure it to permit all VLANs.

    [DeviceB] interface ten-gigabitethernet 1/0/2
    [DeviceB-Ten-GigabitEthernet1/0/2] port link-type trunk
    [DeviceB-Ten-GigabitEthernet1/0/2] port trunk permit vlan all
    

    # Enable MVRP on Ten-GigabitEthernet 1/0/2.

    [DeviceB-Ten-GigabitEthernet1/0/2] mvrp enable
    [DeviceB-Ten-GigabitEthernet1/0/2] quit
    

    # Configure Ten-GigabitEthernet 1/0/3 as a trunk port, and configure it to permit all VLANs.

    [DeviceB] interface ten-gigabitethernet 1/0/3
    [DeviceB-Ten-GigabitEthernet1/0/3] port link-type trunk
    [DeviceB-Ten-GigabitEthernet1/0/3] port trunk permit vlan all
    

    # Enable MVRP on Ten-GigabitEthernet 1/0/3.

    [DeviceB-Ten-GigabitEthernet1/0/3] mvrp enable
    [DeviceB-Ten-GigabitEthernet1/0/3] quit
    

    # Create VLAN 20.

    [DeviceB] vlan 20
    [DeviceB-vlan20] quit
    
  3. Configure Device C:

    # Enter MST region view.

    <DeviceC> system-view
    [DeviceC] stp region-configuration
    

    # Configure the MST region name, VLAN-to-instance mappings, and revision level.

    [DeviceC-mst-region] region-name example
    [DeviceC-mst-region] instance 1 vlan 10
    [DeviceC-mst-region] instance 2 vlan 20
    [DeviceC-mst-region] revision-level 0
    

    # Manually activate the MST region configuration.

    [DeviceC-mst-region] active region-configuration
    [DeviceC-mst-region] quit
    

    # Configure Device C as the root bridge of MSTI 0.

    [DeviceC] stp instance 0 root primary
    

    # Globally enable the spanning tree feature.

    [DeviceC] stp global enable
    

    # Globally enable MVRP.

    [DeviceC] mvrp global enable
    

    # Configure Ten-GigabitEthernet 1/0/1 as a trunk port, and configure it to permit all VLANs.

    [DeviceC] interface ten-gigabitethernet 1/0/1
    [DeviceC-Ten-GigabitEthernet1/0/1] port link-type trunk
    [DeviceC-Ten-GigabitEthernet1/0/1] port trunk permit vlan all
    

    # Enable MVRP on Ten-GigabitEthernet 1/0/1.

    [DeviceC-Ten-GigabitEthernet1/0/1] mvrp enable
    [DeviceC-Ten-GigabitEthernet1/0/1] quit
    

    # Configure Ten-GigabitEthernet 1/0/2 as a trunk port, and configure it to permit all VLANs.

    [DeviceC] interface ten-gigabitethernet 1/0/2
    [DeviceC-Ten-GigabitEthernet1/0/2] port link-type trunk
    [DeviceC-Ten-GigabitEthernet1/0/2] port trunk permit vlan all
    

    # Enable MVRP on Ten-GigabitEthernet 1/0/2.

    [DeviceC-Ten-GigabitEthernet1/0/2] mvrp enable
    [DeviceC-Ten-GigabitEthernet1/0/2] quit
    
  4. Configure Device D:

    # Enter MST region view.

    <DeviceD> system-view
    [DeviceD] stp region-configuration
    

    # Configure the MST region name, VLAN-to-instance mappings, and revision level.

    [DeviceD-mst-region] region-name example
    [DeviceD-mst-region] instance 1 vlan 10
    [DeviceD-mst-region] instance 2 vlan 20
    [DeviceD-mst-region] revision-level 0
    

    # Manually activate the MST region configuration.

    [DeviceD-mst-region] active region-configuration
    [DeviceD-mst-region] quit
    

    # Globally enable the spanning tree feature.

    [DeviceD] stp global enable
    

    # Globally enable MVRP.

    [DeviceD] mvrp global enable
    

    # Configure Ten-GigabitEthernet 1/0/1 as a trunk port, and configure it to permit VLANs 20 and 40.

    [DeviceD] interface ten-gigabitethernet 1/0/1
    [DeviceD-Ten-GigabitEthernet1/0/1] port link-type trunk
    [DeviceD-Ten-GigabitEthernet1/0/1] port trunk permit vlan 20 40
    

    # Enable MVRP on Ten-GigabitEthernet 1/0/1.

    [DeviceD-Ten-GigabitEthernet1/0/1] mvrp enable
    [DeviceD-Ten-GigabitEthernet1/0/1] quit
    

    # Configure Ten-GigabitEthernet 1/0/2 as a trunk port, and configure it to permit VLAN 40.

    [DeviceD] interface ten-gigabitethernet 1/0/2
    [DeviceD-Ten-GigabitEthernet1/0/2] port link-type trunk
    [DeviceD-Ten-GigabitEthernet1/0/2] port trunk permit vlan 40
    

    # Enable MVRP on Ten-GigabitEthernet 1/0/2.

    [DeviceD-Ten-GigabitEthernet1/0/2] mvrp enable
    [DeviceD-Ten-GigabitEthernet1/0/2] quit