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Configuring OSPF
Configuring Redundant CMMs for Graceful Restart
By default, OSPF graceful restart is disabled. To enable OSPF graceful restart on OmniSwitch chassis-
based switches, use the
by planned-unplanned.
For example, to enable OSPF graceful restart to support planned and unplanned restarts enter:
-> ip ospf restart-support planned-unplanned
To disable OSPF graceful restart use the no form of the
-> no ip ospf restart-support
Optionally, you can configure graceful restart parameters with the following CLI commands:
ip ospf restart-interval
ip ospf restart-helper admin-
state
ip ospf restart-helper strict-lsa-
checking admin-state
ip ospf restart initiate
For more information about graceful restart commands, see the "OSPF Commands" chapter in the
OmniSwitch CLI Reference Guide.
OmniSwitch AOS Release 7 Advanced Routing Configuration Guide
ip ospf restart-support
Configures the grace period for achieving a graceful OSPF restart.
Administratively enables and disables the capability of an OSPF router
to operate in helper mode in response to a router performing a graceful
restart.
Administratively enables and disables whether or not a changed Link
State Advertisement (LSA) will result in termination of graceful restart
by a helping router.
Initiates a planned graceful restart.
command by entering ip ospf restart-support followed
ip ospf restart-support
March 2011
Configuring OSPF
command by entering:
page 1-31
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