Graceful-Restart (Ospf View); Graceful-Restart Help - HP FlexNetwork 3600 v2 Series Command Reference Manual

graceful-restart (OSPF view)

Syntax
graceful-restart [ ietf | nonstandard ]
undo graceful-restart
View
OSPF view
Default level
2: System level
Parameters
ietf: Enables the IETF GR capability.
nonstandard: Enables the non-IETF GR capability.
Description
Use graceful-restart to enable OSPF Graceful Restart capability.
Use undo graceful-restart to disable OSPF Graceful Restart capability.
By default, OSPF Graceful Restart capability is disabled.
Enable Opaque LSA advertisement and reception with the opaque-capability enable command
before enabling the IETF GR capability for OSPF.
Before enabling non-IETF GR capability for OSPF, enable OSPF LLS (link local signaling) with the
enable link-local-signaling command and OOB (out of band resynchronization) with the enable
out-of-band-resynchronization command.
If the keywords nonstandard and ietf are not specified when OSPF GR is enabled, nonstandard is
the default.
Related commands: enable link-local-signaling, enable out-of-band-resynchronization, and
opaque-capability enable.
Examples
# Enable IETF Graceful Restart for OSPF process 1.
<Sysname> system-view
[Sysname] ospf 1
[Sysname-ospf-1] opaque-capability enable
[Sysname-ospf-1] graceful-restart ietf
# Enable non-IETF Graceful Restart for OSPF process 1.
<Sysname> system-view
[Sysname] ospf 1
[Sysname-ospf-1] enable link-local-signaling
[Sysname-ospf-1] enable out-of-band-resynchronization
[Sysname-ospf-1] graceful-restart nonstandard

graceful-restart help

Syntax
graceful-restart help { acl-number | prefix prefix-list }
undo graceful-restart help
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