H3C Technologies H3C S12500 Series Switches User Manual
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[DeviceD-rrpp-domain1] ring 1 node-mode transit primary-port gigabitethernet 3/0/1
secondary-port gigabitethernet 3/0/2 level 0
[DeviceD-rrpp-domain1] ring 1 enable
[DeviceD-rrpp-domain1] quit
# Create RRPP domain 2, configure VLAN 105 as the primary control VLAN of RPPP domain 2,
and configure the VLAN mapped to MSTI 2 as the protected VLAN of RRPP domain 2.
[DeviceD] rrpp domain 2
[DeviceD-rrpp-domain2] control-vlan 105
[DeviceD-rrpp-domain2] protected-vlan reference-instance 2
# Configure Device D as the transit node of primary ring 1 in RRPP domain 2, with GigabitEthernet
3/0/1 as the primary port and GigabitEthernet 3/0/2 as the secondary port, and enable ring 1.
[DeviceD-rrpp-domain2] ring 1 node-mode transit primary-port gigabitethernet 3/0/1
secondary-port gigabitethernet 3/0/2 level 0
[DeviceD-rrpp-domain2] ring 1 enable
[DeviceD-rrpp-domain2] quit
# Enable RRPP.
[DeviceD] rrpp enable
5.
Configure Device E:
# Create VLAN 20, map VLAN 20 to MSTI 2, and activate MST region configuration.
<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
# 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 VLAN 20.
[DeviceE] interface gigabitethernet 3/0/1
[DeviceE-GigabitEthernet3/0/1] link-delay 0
[DeviceE-GigabitEthernet3/0/1] undo stp enable
[DeviceE-GigabitEthernet3/0/1] port link-type trunk
[DeviceE-GigabitEthernet3/0/1] undo port trunk permit vlan 1
[DeviceE-GigabitEthernet3/0/1] port trunk permit vlan 20
[DeviceE-GigabitEthernet3/0/1] quit
[DeviceE] interface gigabitethernet 3/0/2
[DeviceE-GigabitEthernet3/0/2] link-delay 0
[DeviceE-GigabitEthernet3/0/2] undo stp enable
[DeviceE-GigabitEthernet3/0/2] port link-type trunk
[DeviceE-GigabitEthernet3/0/2] undo port trunk permit vlan 1
[DeviceE-GigabitEthernet3/0/2] port trunk permit vlan 20
[DeviceE-GigabitEthernet3/0/2] 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