H3C Technologies H3C SR8800 User Manual
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[RouterA-GigabitEthernet3/1/1] mpls
[RouterA-GigabitEthernet3/1/1] mpls te
[RouterA-GigabitEthernet3/1/1] mpls rsvp-te
[RouterA-GigabitEthernet3/1/1] quit
[RouterA] interface pos 2/1/2
[RouterA-POS2/1/2] mpls
[RouterA-POS2/1/2] mpls te
[RouterA-POS2/1/2] mpls rsvp-te
[RouterA-POS2/1/2] quit
NOTE:
•
Follow the same steps to configure Router B, Router C, and Router D.
•
You need to configure the clock mode of the POS interface on Router D as master clock.
4.
Create an MPLS TE tunnel on Router A
# Configure the MPLS TE tunnel carried on the primary LSP.
[RouterA] interface tunnel 4
[RouterA-Tunnel4] ip address 9.1.1.1 255.255.255.0
[RouterA-Tunnel4] tunnel-protocol mpls te
[RouterA-Tunnel4] destination 3.3.3.9
[RouterA-Tunnel4] mpls te tunnel-id 10
# Enable hot LSP backup.
[RouterA-Tunnel4] mpls te backup hot-standby
[RouterA-Tunnel4] mpls te commit
[RouterA-Tunnel4] quit
# Perform the display interface tunnel command on Router A. You can find that Tunnel 4 is up.
[RouterA] display interface tunnel
Tunnel4 current state: UP
Line protocol current state: UP
Description: Tunnel4 Interface
The Maximum Transmit Unit is 1500
Internet Address is 9.1.1.1/24 Primary
Encapsulation is TUNNEL, service-loopback-group ID not set
Tunnel source unknown, destination 3.3.3.9
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
0 output error
5.
Verify the configuration