HP VSR1000 Configuration Guide

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Configuring the OSPF GR Helper
You can configure the IETF standard or non-IETF standard OSPF GR Helper.
Configuring the IETF standard OSPF GR Helper
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enable OSPF and enter its
view.
ospf [ process-id | router-id
router-id | vpn-instance
vpn-instance-name ] *
N/A
3. Enable opaque LSA reception
and advertisement.
opaque-capability enable Not enabled by default.
4. Configure the neighbors for
which the router can serve as
a GR Helper.
graceful-restart help { acl-number
| prefix prefix-list }
Optional.
The router can serve as a GR
Helper for any OSPF neighbor by
default.
Configuring the non IETF standard OSPF GR Helper
Ste
p
Command Remarks
1. Enter system view.
system-view
N/A
2. Enable OSPF and enter its
view.
ospf [ process-id | router-id
router-id | vpn-instance
vpn-instance-name ] *
N/A
3. Enable the link-local signaling
capability.
enable link-local-signaling Disabled by default.
4. Enable the out-of-band
re-synchronization capability.
enable
out-of-band-resynchronization
Disabled by default.
5. Configure the neighbors for
which the router can serve as
a GR Helper.
graceful-restart help { acl-number
| prefix prefix-list }
Optional.
The router can serve as a GR
Helper for any OSPF neighbor by
default.
Triggering OSPF Graceful Restart
Performing a Master/Slave switchover, or performing the following configuration on an OSPF router, will
trigger OSPF Graceful Restart.
To trigger OSPF Graceful Restart:
Task Command Remarks
Trigger OSPF Graceful Restart.
reset ospf [ process-id ] process
graceful-restart
Available in user view

HP VSR1000 Specifications

General

Brand	HP
Model	VSR1000
Category	Network Router
Language	English