Reference Guide

852 | Open Shortest Path First (OSPFv2)
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ip ospf retransmit-interval
c e s z
Set the retransmission time between lost link state advertisements (LSAs) for adjacencies belonging to
the interface.
Syntax
ip ospf retransmit-interval seconds
To return to the default values, enter no ip ospf retransmit-interval.
Parameters
Defaults
5 seconds
Command Modes
INTERFACE
Command
History
Usage
Information
Set the time interval to a number large enough to prevent unnecessary retransmissions. For example,
the interval should be larger for interfaces connected to virtual links.
ip ospf transmit-delay
c e s z
Set the estimated time elapsed to send a link state update packet on the interface.
Syntax
ip ospf transmit-delay seconds
To return to the default value, enter no ip ospf transmit-delay.
Parameters
Defaults
1 second
Command Modes
INTERFACE
Command
History
seconds
Enter the number of seconds as the interval between retransmission.
Range: 1 to 3600
Default: 5 seconds
This interval must be greater than the expected round-trip time for a packet to travel
between two routers.
Version 8.3.11.1 Introduced on Z9000
Version 7.6.1.0 Introduced on S-Series
Version 7.5.1.0 Introduced on C-Series
pre-Version 6.1.1.1 Introduced on E-Series
seconds
Enter the number of seconds as the transmission time. This value should be greater than the
transmission and propagation delays for the interface.
Range: 1 to 3600
Default: 1 second
Version 8.3.11.1 Introduced on S4810
Version 7.6.1.0 Introduced on S-Series
Version 7.5.1.0 Introduced on C-Series
pre-Version 6.1.1.1 Introduced on E-Series