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Examples
# Filter incoming routes using ACL 2000.
<Sysname> system-view
[Sysname] acl number 2000
[Sysname-acl-basic-2000] rule deny source 192.168.10.0 0.0.0.255
[Sysname-acl-basic-2000] quit
[Sysname] ospf 100
[Sysname-ospf-100] filter-policy 2000 import
# Configure ACL 3000 to permit only route 113.0.0.0/16 to pass, and reference ACL 3000 to filter
incoming routes.
<Sysname> system-view
[Sysname] acl number 3000
[Sysname-acl-adv-3000] rule 10 permit ip source 113.0.0.0 0 destination 255.255.0.0 0
[Sysname-acl-adv-3000] rule 100 deny ip
[Sysname-acl-adv-3000] quit
[Sysname] ospf 100
[Sysname-ospf-100] filter-policy 3000 import
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.
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