HP FlexNetwork HSR6600 Configuration Manual page 514

Step
12. (Optional.) Set the local and
remote discriminators for
the BFD session used to
verify the connectivity of the
backup PW.
Configuring BFD for a VPLS LDP PW
Step
1. Enter system view.
2. Enable BFD for MPLS.
3. Create a PW class and
enter PW class view.
4. Use BFD to verify PW
connectivity.
5. Specify the VCCV CC type.
6. Return to system view.
7. Enter VSI view.
8. Configure the VSI to
establish PWs using LDP
and enter VSI LDP view.
9. Configure a VPLS PW,
specify the created PW
class for it, and enter VSI
LDP PW view.
10. (Optional.) Set the local and
remote discriminators for
the BFD session used to
verify PW connectivity.
11. (Optional.) Configure an
LDP backup PW, specify
the PW class for the backup
PW, and enter VSI LDP
backup PW view.
Command
bfd discriminator local local-id
remote remote-id
Command
system-view
mpls bfd enable
pw-class class-name
vccv bfd [ raw-bfd ] [ template
template-name ]
vccv cc { control-word |
router-alert | ttl }
quit
vsi vsi-name
pwsignaling ldp
peer ip-address pw-id pw-id
pw-class class-name
[ no-split-horizon | tnl-policy
tunnel-policy-name ] *
bfd discriminator local local-id
remote remote-id
backup-peer ip-address pw-id
pw-id pw-class class-name
[ tunnel-policy
tunnel-policy-name ]
504
Remarks
By default, no local and remote
discriminators are set.
Make sure the local discriminator
and remote discriminator
configured on the local PE are the
same as the remote discriminator
and local discriminator configured
on the remote PE, respectively.
Remarks
N/A
By default, BFD for MPLS is
disabled.
By default, no PW class is created.
To use BFD to verify connectivity of
a PW, you must create a PW class
for the PW and configure VCCV
settings in PW class view.
By default, BFD is not used to verify
PW connectivity.
If you specify the raw-bfd keyword
in this command, make sure you
specify the VCCV CC type as
control-word.
By default, no VCCV CC type is
specified.
N/A
N/A
N/A
By default, no VPLS PW is
configured.
By default, no local and remote
discriminators are set.
Make sure the local discriminator
and remote discriminator
configured on the local PE are the
same as the remote discriminator
and local discriminator configured
on the remote PE, respectively.
By default, no backup VPLS PW is
configured.