H3C Technologies H3C S10500 Series Switches - Manual (Page 150)

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Min Trans Inter: 400ms Act Trans Inter: 400ms
Min Recv Inter: 400ms Act Detect Inter: 2000ms
Running Up for: 00:00:01 Auth mode: None
Connect Type: Direct Board Num: 6
Protocol: RSVP
Diag Info: No Diagnostic
CR-LSP backup configuration example
Network requirements
Set up an MPLS TE tunnel from Switch A to Switch C. Use CR-LSP hot backup for it.
Figure 35 CR-LSP backup
Switch A
Loop0
Vlan-int1
Switch B Switch C
Switch D
Loop0 Loop0
Vlan-int1 Vlan-int2
Vlan-int2
Vlan-int4 Vlan-int3
Vlan-int4 Vlan-int3
Loop0
Device Interface IP address Device Interface IP address
Switch A Loop0 1.1.1.9/32 Switch D Loop0 4.4.4.9/32
Vlan-int1 10.1.1.1/24 Vlan-int4 30.1.1.2/24
Vlan-int4 30.1.1.1/24 Vlan-int3 40.1.1.1/24
Switch B Loop0 2.2.2.9/32 Switch C Loop0 3.3.3.9/32
Vlan-int1 10.1.1.2/24 Vlan-int2 20.1.1.2/24
Vlan-int2 20.1.1.1/24 Vlan-int3 40.1.1.2/24
Configuration procedure
1. Assign IP addresses and masks to interfaces (see Figure 35 ) (details not shown)
2. Configure the IGP protocol
# Enable IS-IS to advertise host routes with LSR IDs as destinations on each node. (details not shown)
Perform the display ip routing-table command on each switch. You can see that all nodes have learned
the host routes of other nodes with LSR IDs as destinations.
3. Configure basic MPLS TE, and enable RSVP-TE and CSPF
# Configure Switch A.
system-view
[SwitchA] mpls lsr-id 1.1.1.9
[SwitchA] mpls