148
Configure RSVP GR on the switches to ensure continuous forwarding when a switch reboots.
Figure 38 Network diagram
Configuration procedure
1. Configure IP addresses and masks for interfaces. (Details not shown.)
2. Configure IS-IS to advertise interface addresses, including the loopback interface address.
(Details not shown.)
3. Configure an LSR ID, enable MPLS, MPLS TE, RSVP, and RSVP hello extension:
# Configure Switch A.
<SwitchA> system-view
[SwitchA] mpls lsr-id 1.1.1.9
[SwitchA] mpls te
[SwitchA-te] quit
[SwitchA] rsvp
[SwitchA-rsvp] quit
[SwitchA] interface vlan-interface 1
[SwitchA-Vlan-interface1] mpls enable
[SwitchA-Vlan-interface1] mpls te enable
[SwitchA-Vlan-interface1] rsvp enable
[SwitchA-Vlan-interface1] rsvp hello enable
[SwitchA-Vlan-interface1] quit
# Configure Switch B.
<SwitchB> system-view
[SwitchB] mpls lsr-id 2.2.2.9
[SwitchB] mpls te
[SwitchB-te] quit
[SwitchB] rsvp
[SwitchB-rsvp] quit
[SwitchB-mpls] interface vlan-interface 1
[SwitchB-Vlan-interface1] mpls enable
[SwitchB-Vlan-interface1] mpls te enable
[SwitchB-Vlan-interface1] rsvp enable
[SwitchB-Vlan-interface1] rsvp hello enable
[SwitchB-Vlan-interface1] quit
[SwitchB] interface vlan-interface 2
[SwitchB-Vlan-interface2] mpls enable
[SwitchB-Vlan-interface2] mpls te enable
[SwitchB-Vlan-interface2] rsvp enable
[SwitchB-Vlan-interface2] rsvp hello enable
[SwitchB-Vlan-interface2] quit
# Configure Switch C.
Loop0
2.2.2.9/32
Vlan-int2
20.1.1.1/24
Loop0
3.3.3.9/32
Loop0
1.1.1.9/32
Vlan-int1
10.1.1.1/24
Vlan-int1
10.1.1.2/24
Vlan-int2
20.1.1.2/24
Switch A Switch B Switch C
To Next Page
Loading...
Need help?
General