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Configuring OSPF

Configuring OSPF

OmniSwitch 6600 Family Advanced Routing Configuration Guide

page 1-29

The following list shows various commands that can be useful in tailoring a router’s performance capabili-
ties. All of the listed parameters have defaults that are acceptable for running an OSPF network.

To configure a router parameter, enter the parameter at the CLI prompt with the new value or required 
variables. For example to set the exit overflow interval to 40, enter:

-> ip ospf exit-overflow-interval 40

To enable MTU checking, enter:

-> ip ospf mtu-checking 

To set the route tag to 5, enter:

-> ip ospf route-tag 5

To set the SPF timer delay to 3 and the hold time to 6, enter:

-> ip ospf spf-timer delay 3 hold 6

To return a parameter to its default setting, enter the command with no parameter value, as shown:

-> ip ospf spf-timer

Sets the overflow interval value. 

The overflow interval is the time 

whereby the router will wait before attempting to leave the database 
overflow state. 

Sets a limit to the number of external Link State Databases entries 
learned by the router. An external LSDB entry is created when the 
router learns a link address that exists outside of its Autonomous System 
(AS).

Creates and deletes an OSPF entry for directly attached hosts.

Enables or disables the use of Maximum Transfer Unit (MTU) checking 
on received OSPF database description packets. 

Configures a tag value for Autonomous System External (ASE) routes 
created.

Configures timers for Shortest Path First (SPF) calculation.