Configuring OSPF
timers spf
Use this command to change OSPF timer values to fine‐tune the OSPF network.
Syntax
timers spf spf-delay spf-hold
no timers spf
Parameters
spf‐delay
spf‐hold
Defaults
None.
Mode
Router command, Router configuration: Matrix>Router(config‐router)#
Usage
The "no" form of this command restores the default timer values.
Example
This example shows how to set spf delay time to 7 seconds and hold time to 3:
Matrix>Router(config)#ospf 1
Matrix>Router(config-router)#timers spf 7 3
ip ospf retransmit-interval
Use this command to set the amount of time between retransmissions of link state advertisements
(LSAs) for adjacencies that belong to an interface.
Syntax
ip ospf retransmit-interval seconds
no ip ospf retransmit-interval
Parameters
seconds
Defaults
None.
21-26 Routing Protocol Configuration
Specifies the delay, in seconds, between the receipt of an update and the
SPF execution. Valid values are 0 to 4294967295. Default 5 Seconds.
Specifies the minimum amount of time, in seconds, between two
consecutive OSPF calculations. A value of 0 means that two consecutive
OSPF calculations are performed one immediately after the other. Valid
values are 0 to 4294967295. Default: 10 Seconds.
Specifies the retransmit time in seconds. Valid values are 1 to 65535.
Default: 5 Seconds.
timers spf