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router ospf
Use this command to enable Open Shortest Path First (OSPF) routing for
all IP interfaces on the router. Use the no form to disable it.
Syntax
router ospf
no router ospf
Command Mode
Global Configuration
Default Setting
Disabled
ip ospf
retransmit-interval
Specifies the time between resending a link-state
advertisement
IC 3-16
9
ip ospf
transmit-delay
Estimates time to send a link-state update packet over
an interface
IC 3-16
9
Display Information
show ip ospf Displays general information about the routing
processes
PE 3-17
0
show ip ospf
border-routers
Displays routing table entries for Area Border Routers
(ABR) and Autonomous System Boundary Routers
(ASBR)
PE 3-17
1
show ip ospf
database
Shows information about different LSAs in the
database
PE 3-17
2
show ip ospf
interface
Displays interface information PE 3-18
1
show ip ospf
neighbor
Displays neighbor information PE 3-18
2
show ip ospf
summary-address
Displays all summary address redistribution
information
PE 3-18
3
show ip ospf
virtual-links
Displays parameters and the adjacency state of virtual
links
PE 3-18
4
Command Function Mod
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