H3C Technologies H3C S12500 Series Switches User Manual
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# Set the physical state change suppression interval to 0 seconds on GigabitEthernet 3/0/1 and
GigabitEthernet 3/0/2, disable the spanning tree feature, configure the two ports as trunk ports,
remove them from VLAN 1, and assign them to VLANs 10 and 20.
[DeviceB] interface gigabitethernet 3/0/1
[DeviceB-GigabitEthernet3/0/1] link-delay 0
[DeviceB-GigabitEthernet3/0/1] undo stp enable
[DeviceB-GigabitEthernet3/0/1] port link-type trunk
[DeviceB-GigabitEthernet3/0/1] undo port trunk permit vlan 1
[DeviceB-GigabitEthernet3/0/1] port trunk permit vlan 10 20
[DeviceB-GigabitEthernet3/0/1] quit
[DeviceB] interface gigabitethernet 3/0/2
[DeviceB-GigabitEthernet3/0/2] link-delay 0
[DeviceB-GigabitEthernet3/0/2] undo stp enable
[DeviceB-GigabitEthernet3/0/2] port link-type trunk
[DeviceB-GigabitEthernet3/0/2] undo port trunk permit vlan 1
[DeviceB-GigabitEthernet3/0/2] port trunk permit vlan 10 20
[DeviceB-GigabitEthernet3/0/2] quit
# Set the physical state change suppression interval to 0 seconds on GigabitEthernet 3/0/3,
disable the spanning tree feature, configure the port as a trunk port, remove it from VLAN 1, and
assign it to VLAN 20.
[DeviceB] interface gigabitethernet 3/0/3
[DeviceB-GigabitEthernet3/0/3] link-delay 0
[DeviceB-GigabitEthernet3/0/3] undo stp enable
[DeviceB-GigabitEthernet3/0/3] port link-type trunk
[DeviceB-GigabitEthernet3/0/3] undo port trunk permit vlan 1
[DeviceB-GigabitEthernet3/0/3] port trunk permit vlan 20
[DeviceB-GigabitEthernet3/0/3] quit
# Set the physical state change suppression interval to 0 seconds on GigabitEthernet 3/0/4,
disable the spanning tree feature, configure the port as a trunk port, remove it from VLAN 1, and
assign it to VLAN 10.
[DeviceB] interface gigabitethernet 3/0/4
[DeviceB-GigabitEthernet3/0/4] link-delay 0
[DeviceB-GigabitEthernet3/0/4] undo stp enable
[DeviceB-GigabitEthernet3/0/4] port link-type trunk
[DeviceB-GigabitEthernet3/0/4] undo port trunk permit vlan 1
[DeviceB-GigabitEthernet3/0/4] port trunk permit vlan 10
[DeviceB-GigabitEthernet3/0/4] 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
3/0/1 as the primary port and GigabitEthernet 3/0/2 as the secondary port, and enable ring 1.
[DeviceB-rrpp-domain1] ring 1 node-mode transit primary-port gigabitethernet 3/0/1
secondary-port gigabitethernet 3/0/2 level 0
[DeviceB-rrpp-domain1] ring 1 enable