H3C S5120-EI Series - Page 87

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[DeviceA] interface gigabitethernet 1/0/3
[DeviceA-GigabitEthernet1/0/3] undo link-delay
[DeviceA-GigabitEthernet1/0/3] undo stp enable
[DeviceA-GigabitEthernet1/0/3] qos trust dot1p
[DeviceA-GigabitEthernet1/0/3] port link-type trunk
[DeviceA-GigabitEthernet1/0/3] port trunk permit vlan 1 to 30
[DeviceA-GigabitEthernet1/0/3] quit
[DeviceA] interface gigabitethernet 1/0/4
[DeviceA-GigabitEthernet1/0/4] undo link-delay
[DeviceA-GigabitEthernet1/0/4] undo stp enable
[DeviceA-GigabitEthernet1/0/4] qos trust dot1p
[DeviceA-GigabitEthernet1/0/4] port link-type trunk
[DeviceA-GigabitEthernet1/0/4] port trunk permit vlan 1 to 30
[DeviceA-GigabitEthernet1/0/4] quit
# 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.
[DeviceA] rrpp domain 1
[DeviceA-rrpp-domain1] control-vlan 4092
[DeviceA-rrpp-domain1] protected-vlan reference-instance 1
# Configure Device A as the master 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.
[DeviceA-rrpp-domain1] ring 1 node-mode master primary-port gigabitethernet 1/0/1
secondary-port gigabitethernet 1/0/2 level 0
[DeviceA-rrpp-domain1] ring 1 enable
# Configure Device A as the edge node of subring 2, with GigabitEthernet 1/0/4 as the edge port,
and enable subring 2.
[DeviceA-rrpp-domain1] ring 2 node-mode edge edge-port gigabitethernet 1/0/4
[DeviceA-rrpp-domain1] ring 2 enable
# Configure Device A as the edge node of subring 3, with GigabitEthernet 1/0/3 as the edge port,
and enable subring 3.
[DeviceA-rrpp-domain1] ring 3 node-mode edge edge-port gigabitethernet 1/0/3
[DeviceA-rrpp-domain1] ring 3 enable
[DeviceA-rrpp-domain1] quit
# Enable RRPP.
[DeviceA] rrpp enable
2. Configure Device B:
# Create VLANs 1 through 30, map these VLANs to MSTI 1, and activate the MST region
configuration.
<DeviceB> system-view
[DeviceB] vlan 1 to 30
[DeviceB] stp region-configuration
[DeviceB-mst-region] instance 1 vlan 1 to 30
[DeviceB-mst-region] active region-configuration
[DeviceB-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