H3C LS-3100-52P-OVS-H3 Operation Manual page 313

5) Configure Device E as the master node of subring Ring 2 in domain 2
# Create VLAN 20, and map VLAN 20 to MSTI 2.
<DeviceE> system-view
[DeviceE] vlan 20
[DeviceE-vlan20] quit
[DeviceE] stp region-configuration
[DeviceE-mst-region] instance 2 vlan 20
[DeviceE-mst-region] active region-configuration
[DeviceE-mst-region] quit
# Configure RRPP ports GigabitEthernet1/0/1 and GigabitEthernet1/0/2.
[DeviceE] interface gigabitethernet 1/0/1
[DeviceE-GigabitEthernet1/0/1] undo stp enable
[DeviceE-GigabitEthernet1/0/1] port link-type trunk
[DeviceE-GigabitEthernet1/0/1] undo port trunk permit vlan 1
[DeviceE-GigabitEthernet1/0/1] port trunk permit vlan 20
[DeviceE-GigabitEthernet1/0/1] qos trust dot1p
[DeviceE-GigabitEthernet1/0/1] quit
[DeviceE] interface gigabitethernet 1/0/2
[DeviceE-GigabitEthernet1/0/2] undo stp enable
[DeviceE-GigabitEthernet1/0/2] port link-type trunk
[DeviceE-GigabitEthernet1/0/2] undo port trunk permit vlan 1
[DeviceE-GigabitEthernet1/0/2] port trunk permit vlan 20
[DeviceE-GigabitEthernet1/0/2] qos trust dot1p
[DeviceE-GigabitEthernet1/0/2] quit
# Create RRPP domain 2, configure VLAN 105 as the primary control VLAN, and configure the VLAN
mapped to MSTI 2 as the protected VLAN.
[DeviceE] rrpp domain 2
[DeviceE-rrpp-domain2] control-vlan 105
[DeviceE-rrpp-domain2] protected-vlan reference-instance 2
# Configure Device E as the master mode of subring 2 in RRPP domain 2, with GigabitEthernet1/0/2 as
the primary port and GigabitEthernet1/0/1 as the secondary port, and enable ring 2.
[DeviceE-rrpp-domain2]
secondary-port gigabitethernet 1/0/1 level 1
[DeviceE-rrpp-domain2] ring 2 enable
[DeviceE-rrpp-domain2] quit
# Enable RRPP.
[DeviceE] rrpp enable
6) Configure Device F as the master node of subring Ring 3 in domain 1
# Create VLAN 10, and map VLAN 10 to MSTI 1.
<DeviceF> system-view
[DeviceF] vlan 10
[DeviceF-vlan10] quit
[DeviceF] stp region-configuration
[DeviceF-mst-region] instance 1 vlan 10
[DeviceF-mst-region] active region-configuration
ring 2 node-mode master
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primary-port gigabitethernet 1/0/2