Network requirements, Configuration procedure – H3C Technologies H3C S10500 Series Switches User Manual

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Graceful Restart State: Ready

Restart Time: 120 Sec Recovery Time: 300 Sec

MPLS RSVP-TE and BFD cooperation configuration example

Network requirements

•

Switch A and Switch B are connected directly. Enable MPLS RSVP-TE BFD on the VLAN interfaces

connecting the two switches, and run OSPF on the switches to ensure reachability at the network

layer.

•

If the link between Switch A and Switch B fails, BFD can detect the failure quickly and inform MPLS

RSVP-TE of the failure.

Figure 34 Network diagram for MPLS RSVP-TE and BFD cooperation configuration

Configuration procedure

Configure basic MPLS RSVP-TE

# Configure Switch A.

system-view

[SwitchA] mpls lsr-id 1.1.1.1

[SwitchA] mpls

[SwitchA-mpls] mpls te

[SwitchA-mpls] mpls rsvp-te

[SwitchA-mpls] quit

[SwitchA] interface vlan-interface 12

[SwitchA-Vlan-interface12] mpls

[SwitchA-Vlan-interface12] mpls te

[SwitchA-Vlan-interface12] mpls rsvp-te

[SwitchA-Vlan-interface12] mpls rsvp-te bfd enable

[SwitchA-Vlan-interface12] quit

# Configure Switch B.

system-view

[SwitchB] mpls lsr-id 2.2.2.2

[SwitchB] mpls

[SwitchB-mpls] mpls te

[SwitchB-mpls] mpls rsvp-te

[SwitchB-mpls] quit

[SwitchB] interface vlan-interface 12

[SwitchB-Vlan-interface12] mpls

[SwitchB-Vlan-interface12] mpls te

[SwitchB-Vlan-interface12] mpls rsvp-te

[SwitchB-Vlan-interface12] mpls rsvp-te bfd enable