User guide

Configuring OSPF OSPF Defaults Table
OmniSwitch AOS Release 7 Advanced Routing Configuration Guide March 2015 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 admin-state disabled
Enables an interface.
ip ospf interface admin-state 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
priority.
ip ospf interface priority 1
Configures OSPF interface
retransmit interval.
ip ospf interface retrans-interval 5 seconds
Configures the OSPF interface
transit delay.
ip ospf interface transit-delay 1 second
Configures the OSPF interface type. ip ospf interface type broadcast
Configures support for the graceful
restart feature on an OSPF router.
ip ospf restart-support disabled