HP MSR2000/3000/4000 Router Series MPLS Configuration Guide

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Ste
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Command Remarks
2. Enable MPLS BFD.
mpls bfd enable By default, MPLS BFD is disabled.
3. Enter the view of the MPLS TE
tunnel interface.
interface tunnel number N/A
4. Configure BFD to verify MPLS
TE tunnel connectivity.
mpls bfd [ discriminator local
local-id remote remote-id ]
[ template template-name ]
By default, BFD is not configured to
verify MPLS TE tunnel connectivity.
Displaying MPLS OAM
Execute display commands in any view.
Task Command
Display BFD information for LSP tunnels
or MPLS TE tunnels.
display mpls bfd [ ipv4 dest-addr mask-length | te tunnel
tunnel-number ]
BFD for LSP configuration example
Network requirements
U s e L D P to e s t a b l i s h a n LS P f r om 1.1.1.9 / 32 t o 3. 3.3 .9 / 32 a n d a n L S P f ro m 3.3 .3. 9 / 32 t o 1.1.1. 9 / 32.
Use BFD to verify LSP connectivity.
Figure 68 Network diagram
Configuration procedure
1. Configure IP addresses for interfaces. (Details not shown.)
2. Configure OSPF to ensure IP connectivity between the routers:
# Configure Router A.
<RouterA> system-view
[RouterA] ospf
[RouterA-ospf-1] area 0
[RouterA-ospf-1-area-0.0.0.0] network 1.1.1.9 0.0.0.0
[RouterA-ospf-1-area-0.0.0.0] network 10.1.1.0 0.0.0.255
[RouterA-ospf-1-area-0.0.0.0] quit
[RouterA-ospf-1] quit
# Configure Router B.
<RouterB> system-view