Alcatel Carrier Internetworking Solutions 060187-10 REV D Manual De Usuario

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Configuring OSPF
OSPF Defaults Table
OmniSwitch 6600 Family Advanced Routing Configuration Guide
March 2005
page 1-3
OSPF Defaults Table
The following table shows the default settings of the configurable OSPF parameters. 
Parameter Description
Command
Default Value/Comments
Enables OSPF.
ip ospf status
disabled
Enables an area.
ip ospf area status
disabled
Enables an interface.
ip ospf interface status
disabled
Enables OSPF redistribution.
ip ospf redist status
disabled
Sets the overflow interval value.
ip ospf exit-overflow-interval
0
Assigns a limit to the number of 
External Link-State Database 
(LSDB) entries.
ip ospf extlsdb-limit
-1
Configures timers for Shortest Path 
First (SPF) calculation.
ip ospf spf-timer
delay: 5
hold: 10
Creates or deletes an area default 
metric.
ip ospf area default-metric
ToS: 0
Type: OSPF
Cost: 1
Configures OSPF interface dead 
interval.
ip ospf interface dead-interval
40 seconds (broadcast and 
point-to-point)
120 seconds (NBMA and 
point-to-multipoint)
Configures OSPF interface hello 
interval.
ip ospf interface hello-interval
10 seconds (broadcast and 
point-to-point)
30 seconds (NBMA and point-
to-multipoint)
Configures the OSPF interface cost.
ip ospf interface cost
1
Configures the OSPF poll interval. 
ip ospf interface poll-interval
120 seconds
Configures the OSPF interface pri-
ority.
ip ospf interface priority
1
Configures OSPF interface retrans-
mit interval.
ip ospf interface retrans-interval
5 seconds
Configures the OSPF interface tran-
sit delay.
ip ospf interface transit-delay
1 second
Configures the OSPF interface type.
ip ospf interface type
broadcast
Configures graceful restart on 
redundant switches in a stack
ip ospf restart-support
Disabled