130
[SwitchC] mpls lsr-id 3.3.3.3
[SwitchC] mpls
[SwitchC-mpls] mpls te
[SwitchC-mpls] quit
[SwitchC] interface vlan-interface 2
[SwitchC-Vlan-interface2] mpls
[SwitchC-Vlan-interface2] mpls te
[SwitchC-Vlan-interface2] quit
4. Configure an MPLS TE tunnel on Switch A:
[SwitchA] interface tunnel 0
[SwitchA-Tunnel0] ip address 6.1.1.1 255.255.255.0
[SwitchA-Tunnel0] tunnel-protocol mpls te
[SwitchA-Tunnel0] destination 3.3.3.3
[SwitchA-Tunnel0] mpls te tunnel-id 10
[SwitchA-Tunnel0] mpls te signal-protocol static
[SwitchA-Tunnel0] mpls te commit
[SwitchA-Tunnel0] quit
5. Create a static CR-LSP:
# Configure Switch A as the ingress node of the static CR-LSP.
[SwitchA] static-cr-lsp ingress Tunnel0 destination 3.3.3.3 nexthop 2.1.1.2 out-label
20
# Configure Switch B as the transit node of the static CR-LSP.
[SwitchB] static-cr-lsp transit tunnel0 incoming-interface Vlan-interface1 in-label
20 nexthop 3.2.1.2 out-label 30
# Configure Switch C as the egress node of the static CR-LSP.
[SwitchC] static-cr-lsp egress tunnel0 incoming-interface Vlan-interface2 in-label
30
6. Verify the configuration:
# Execute the display interface tunnel command on Switch A. You can see that the tunnel interface
is up.
[SwitchA] display interface tunnel
Tunnel0 current state: UP
Line protocol current state: UP
Description: Tunnel0 Interface
The Maximum Transmit Unit is 64000
Internet Address is 6.1.1.1/24 Primary
Encapsulation is TUNNEL, service-loopback-group ID not set
Tunnel source unknown, destination 3.3.3.3
Tunnel protocol/transport CR_LSP
Output queue : (Urgent queuing : Size/Length/Discards) 0/100/0
Output queue : (Protocol queuing : Size/Length/Discards) 0/500/0
Output queue : (FIFO queuing : Size/Length/Discards) 0/75/0
Last 300 seconds input: 0 bytes/sec, 0 packets/sec
Last 300 seconds output: 0 bytes/sec, 0 packets/sec
0 packets input, 0 bytes
0 input error
0 packets output, 0 bytes
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