R0106-HP MSR Router Series MPLS Configuration Guide(V7)

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Configuring PW redundancy
This task includes the following configurations:
• Create a backup PW for the primary PW.
• Specify whether to switch traffic from the backup PW to the primary PW when the primary PW
recovers, and specify the wait time for the switchover.
• Manually perform a PW switchover.
Configuring static PW redundancy
Ste
p
Command Remarks
1. Enter system view.
system-view
N/A
2. Enter cross-connect group
view.
xconnect-group group-name N/A
3. Enter cross-connect view.
connection connection-name N/A
4. (Optional.) Specify whether to
switch traffic from the backup
PW to the primary PW when
the primary PW recovers, and
specify the wait time for the
switchover.
revertive { wtr wtr-time | never }
By default, traffic is immediately
switched back from the backup
PW to the primary PW when the
primary PW recovers.
5. Enter cross-connect PW view.
peer ip-address pw-id pw-id
[ in-label label-value out-label
label-value ] [ pw-class class-name
| tunnel-policy tunnel-policy-name ]
*
N/A
6. Configure a backup
cross-connect PW and enter
backup cross-connect 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 PW is
configured.
7. Return to user view.
return N/A
8. Manually perform a PW
switchover.
l2vpn switchover peer ip-address
pw-id pw-id
N/A
Configuring LDP PW redundancy
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter cross-connect group
view.
xconnect-group group-name N/A
3. Enter cross-connect view.
connection connection-name N/A
4. (Optional.) Specify whether to
switch traffic from the backup
PW to the primary PW when
the primary PW recovers, and
specify the wait time for the
switchover.
revertive { wtr wtr-time | never }
By default, traffic is immediately
switched back from the backup
PW to the primary PW when the
primary PW recovers.