H3C S5120-EI Series Configuration Manual

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H3C S5120-EI Series Configuration Manual Manual pdf 79 page image

70[DeviceB-GigabitEthernet1/0/2] port link-type trunk[DeviceB-GigabitEthernet1/0/2] port trunk permit vlan 1 to 30[DeviceB-GigabitEthernet1/0/2] 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.[DeviceB] rrpp domain 1[DeviceB-rrpp-domain1] control-vlan 4092[DeviceB-rrpp-domain1] protected-vlan reference-instance 1# Configure Device B as the transit node of primary ring 1, with GigabitEthernet 1/0/1 as theprimary port and GigabitEthernet 1/0/2 as the secondary port, and enable ring 1.[DeviceB-rrpp-domain1] ring 1 node-mode transit primary-port gigabitethernet 1/0/1secondary-port gigabitethernet 1/0/2 level 0[DeviceB-rrpp-domain1] ring 1 enable[DeviceB-rrpp-domain1] quit# Enable RRPP.[DeviceB] rrpp enable3. Configure Device C:The configuration on Device C is similar to that on Device B and is not shown here.4. Configure Device D:The configuration on Device D is similar to that on Device B and is not shown here.5. Verify the configuration:Use the display command to view RRPP configuration and operational information on each device.Intersecting ring configuration exampleNetworking requirementsAs shown in Figure 19,• Device A, Device B, Device C, Device D, and Device E form RRPP domain 1. VLAN 4092 is theprimary control VLAN of RRPP domain 1, and RRPP domain 1 protects VLANs 1 through 30.• Device A, Device B, Device C, and Device D form primary ring 1, and Device B, Device C andDevice E form subring 2.• Device A is the master node of primary ring 1, with GigabitEthernet 1/0/1 as the primary port andGigabitEthernet 1/0/2 the secondary port.• Device E is the master node of subring 2, with GigabitEthernet 1/0/1 as the primary port andGigabitEthernet 1/0/2 the secondary port.• Device B is the transit node of primary ring 1 and the edge node of subring 2, and GigabitEthernet1/0/3 is the edge port.• Device C is the transit node of primary ring 1 and the assistant-edge node of subring 1, andGigabitEthernet 1/0/3 is the edge port.• Device D is the transit node of primary ring 1, with GigabitEthernet 1/0/1 as the primary port andGigabitEthernet 1/0/2 the secondary port.