H3C S5120-EI Series - Page 90

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# Create RRPP domain 1. Configure VLAN 4092 as the primary control VLAN of RRPP domain 1,
and configure the VLANs mapped to MSTI 1 as the protected VLANs of RRPP domain 1.
[DeviceC] rrpp domain 1
[DeviceC-rrpp-domain1] control-vlan 4092
[DeviceC-rrpp-domain1] protected-vlan reference-instance 1
# Configure Device C as the transit node of primary ring 1, with GigabitEthernet 1/0/1 as the
primary port and GigabitEthernet 1/0/2 as the secondary port, and enable ring 1.
[DeviceC-rrpp-domain1] ring 1 node-mode transit primary-port gigabitethernet 1/0/1
secondary-port gigabitethernet 1/0/2 level 0
[DeviceC-rrpp-domain1] ring 1 enable
# Configure Device C as the assistant-edge node of subring 4, with GigabitEthernet 1/0/3 as the
edge port, and enable subring 4.
[DeviceC-rrpp-domain1] ring 4 node-mode assistant-edge edge-port gigabitethernet
1/0/3
[DeviceC-rrpp-domain1] ring 4 enable
# Configure Device C as the assistant-edge node of subring 5, with GigabitEthernet 1/0/4 as the
edge port, and enable subring 5.
[DeviceC-rrpp-domain1] ring 5 node-mode assistant-edge edge-port gigabitethernet
1/0/4
[DeviceC-rrpp-domain1] ring 5 enable
[DeviceC-rrpp-domain1] quit
# Enable RRPP.
[DeviceC] rrpp enable
4. Configure Device D:
# Create VLANs 1 through 30, map these VLANs to MSTI 1, and activate the MST region
configuration.
<DeviceD> system-view
[DeviceD] vlan 1 to 30
[DeviceD] stp region-configuration
[DeviceD-mst-region] instance 1 vlan 1 to 30
[DeviceD-mst-region] active region-configuration
[DeviceD-mst-region] quit
# Cancel the physical state change suppression interval setting on GigabitEthernet 1/0/1 through
GigabitEthernet 1/0/4, disable the spanning tree feature, and set the trusted packet priority type
to 802.1p priority. Configure the four ports as trunk ports, and assign them to VLANs 1 through
30.
[DeviceD] interface gigabitethernet 1/0/1
[DeviceD-GigabitEthernet1/0/1] undo link-delay
[DeviceD-GigabitEthernet1/0/1] undo stp enable
[DeviceD-GigabitEthernet1/0/1] qos trust dot1p
[DeviceD-GigabitEthernet1/0/1] port link-type trunk
[DeviceD-GigabitEthernet1/0/1] port trunk permit vlan 1 to 30
[DeviceD-GigabitEthernet1/0/1] quit
[DeviceD] interface gigabitethernet 1/0/2
[DeviceD-GigabitEthernet1/0/2] undo link-delay
[DeviceD-GigabitEthernet1/0/2] undo stp enable
[DeviceD-GigabitEthernet1/0/2] qos trust dot1p
[DeviceD-GigabitEthernet1/0/2] port link-type trunk