H3C Technologies H3C S7500E Series Switches User Manual
Page 105
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[DeviceD-GigabitEthernet2/0/1] quit
[DeviceD] interface gigabitethernet 2/0/2
[DeviceD-GigabitEthernet2/0/2] link-delay 0
[DeviceD-GigabitEthernet2/0/2] undo stp enable
[DeviceD-GigabitEthernet2/0/2] port link-type trunk
[DeviceD-GigabitEthernet2/0/2] port trunk permit vlan 1 2
[DeviceD-GigabitEthernet2/0/2] 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.
[DeviceD] rrpp domain 1
[DeviceD-rrpp-domain1] control-vlan 100
[DeviceD-rrpp-domain1] protected-vlan reference-instance 1
# Configure Device D as the 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.
[DeviceD-rrpp-domain1] ring 1 node-mode transit primary-port gigabitethernet 2/0/1
secondary-port gigabitethernet 2/0/2 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 2/0/1 as the primary port and GigabitEthernet 2/0/2 as the secondary port, and
enable ring 1.
[DeviceD-rrpp-domain2] ring 1 node-mode transit primary-port gigabitethernet 2/0/1
secondary-port gigabitethernet 2/0/2 level 0
[DeviceD-rrpp-domain2] ring 1 enable
[DeviceD-rrpp-domain2] quit
# Enable RRPP.
[DeviceD] rrpp enable
5) Configuration on Device E
# Create VLAN 2, map VLAN 2 to MSTI 2, and activate MST region configuration.
[DeviceE] vlan 2
[DeviceE-vlan2] quit
[DeviceE] stp region-configuration
[DeviceE-mst-region] instance 2 vlan 2
[DeviceE-mst-region] active region-configuration
[DeviceE-mst-region] quit
# Set the physical state change suppression interval on GigabitEthernet 2/0/1 and
GigabitEthernet 2/0/2 to 0 seconds, disable STP, configure the two ports as trunk ports, remove
them from VLAN 1, and assign them to VLAN 2.
[DeviceE] interface gigabitethernet 2/0/1
[DeviceE-GigabitEthernet2/0/1] link-delay 0
[DeviceE-GigabitEthernet2/0/1] undo stp enable