H3C Technologies H3C S7500E Series Switches - Manual (Page 102)

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# Set the physical state change suppression interval on GigabitEthernet2/0/3 to 0 seconds,
disable STP, configure the port as a trunk port, and assign it to VLAN 2.
[DeviceB] interface gigabitethernet 2/0/3
[DeviceB-GigabitEthernet2/0/3] link-delay 0
[DeviceB-GigabitEthernet2/0/3] undo stp enable
[DeviceB-GigabitEthernet2/0/3] port link-type trunk
[DeviceB-GigabitEthernet2/0/3] port trunk permit vlan 2
[DeviceB-GigabitEthernet2/0/3] quit
# Set the physical state change suppression interval on GigabitEthernet2/0/4 to 0 seconds,
disable STP, configure the port as a trunk port, and assign it to VLAN 1.
[DeviceB] interface gigabitethernet 2/0/4
[DeviceB-GigabitEthernet2/0/4] link-delay 0
[DeviceB-GigabitEthernet2/0/4] undo stp enable
[DeviceB-GigabitEthernet2/0/4] port link-type trunk
[DeviceB-GigabitEthernet2/0/4] port trunk permit vlan 1
[DeviceB-GigabitEthernet2/0/4] quit
# Create RRPP domain 1, configure VLAN 100 as the primary control VLAN of RRPP domain 1,
and configure the VLAN mapped to MSTI 1 as the protected VLAN of RRPP domain 1.
[DeviceB] rrpp domain 1
[DeviceB-rrpp-domain1] control-vlan 100
[DeviceB-rrpp-domain1] protected-vlan reference-instance 1
# Configure Device B as a transit node of primary ring 1 in RRPP domain 1, with
GigabitEthernet 2/0/1 as the primary port and GigabitEthernet 2/0/2 as the secondary port, and
enable ring 1.
[DeviceB-rrpp-domain1] ring 1 node-mode transit primary-port gigabitethernet 2/0/1
secondary-port gigabitethernet 2/0/2 level 0
[DeviceB-rrpp-domain1] ring 1 enable
# Configure Device B as the assistant-edge node of subring 3 in RRPP domain 1, with
GigabitEthernet 2/0/4 as the edge port, and enable subring 3.
[DeviceB-rrpp-domain1] ring 3 node-mode assistant-edge edge-port gigabitethernet 2/0/4
[DeviceB-rrpp-domain1] ring 3 enable
[DeviceB-rrpp-domain1] quit
# Create RRPP domain 2, configure VLAN 105 as the primary control VLAN of RRPP domain 2,
and configure the VLAN mapped to MSTI 2 as the protected VLAN of RRPP domain 2.
[DeviceB] rrpp domain 2
[DeviceB-rrpp-domain2] control-vlan 105
[DeviceB-rrpp-domain2] protected-vlan reference-instance 2
# Configure Device B as the transit node of primary ring 1, with GigabitEthernet 2/0/1 as the
primary port and GigabitEthernet 2/0/2 as the secondary port, and enable ring 1.
[DeviceB-rrpp-domain2] ring 1 node-mode transit primary-port gigabitethernet 2/0/1
secondary-port gigabitethernet 2/0/2 level 0
[DeviceB-rrpp-domain2] ring 1 enable
# Configure Device B as the assistant-edge node of subring 2 in RRPP domain 2, with
GigabitEthernet 2/0/3 as the edge port, and enable subring 2.
[DeviceB-rrpp-domain2] ring 2 node-mode assistant-edge edge-port gigabitethernet 2/0/3
[DeviceB-rrpp-domain2] ring 2 enable
[DeviceC-rrpp-domain2] quit
# Enable RRPP.