H3C Technologies H3C S6800 Series Switches - Manual (Page 432)

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Step Command Remarks
9. Configure a VPLS PW,
specify the created PW class
for it, and enter VSI static
PW view.
peer ip-address pw-id pw-id
in-label label-value out-label
label-value pw-class class-name
[ hub | no-split-horizon |
tunnel-policy tunnel-policy-name ]
*
By default, no VPLS PW is
configured.
10. (Optional.) Configure the
local and remote
discriminators for the BFD
session used to verify PW
connectivity.
bfd discriminator local local-id
remote remote-id
By default, no local and remote
discriminators are configured.
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.
11. (Optional.) Configure a
static backup PW, specify
the PW class for the backup
PW, and enter VSI static
backup PW view.
backup-peer ip-address pw-id
pw-id in-label label-value out-label
label-value pw-class class-name
[ tunnel-policy tunnel-policy-name ]
By default, no backup VPLS PW is
configured.
12. (Optional.) Configure the
local and remote
discriminators for the BFD
session used to verify the
connectivity of the backup
PW.
bfd discriminator local local-id
remote remote-id
By default, no local and remote
discriminators are configured.
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.
Configuring BFD for a VPLS LDP PW
Step Command Remarks
1. Enter system view. system-view N/A
2. Enable BFD for MPLS. mpls bfd enable By default, BFD for MPLS is disabled.
3. Create a PW class and enter
PW class view.
pw-class class-name
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.
4. Use BFD to verify PW
connectivity. vccv bfd [ template
template-name ] By default, BFD is not used to verify
PW connectivity.
5. Specify the VCCV CC type. vccv cc router-alert
By default, no VCCV CC type is
specified.
6. Return to system view. quit N/A
7. Enter VSI view. vsi vsi-name [ hub-spoke ] N/A
8. Configure the VSI to
establish PWs using LDP and
enter VSI LDP view. pwsignaling ldp N/A