404
on the remote PE, respectively.
Configuring BFD for a VPLS LDP PW
1. Enter system view.
N/A
2. Enable BFD for MPLS.
mpls bfd enable
B
y 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.
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
9.
Configure a VPLS PW,
specify the created PW
class for it, and enter VSI
LDP PW view.
peer
ip-address
pw-id
pw-id
pw-class
class-name [
hub
|
no-split-horizon
|
tnl-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
configured on the local PE are the
same as the remote discriminator
and local discriminator configured
on the remote PE, respectively.
11. (Optional.) Configure an
the PW class for the backup
backup PW view.
backup-peer
ip-address
pw-id
pw-id
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 rem
configured on the local PE are the
same as the remote discriminator
and local discriminator configured
on the remote PE, respectively.