timers spf

Parameters

number

Specifies the router’s OSPF priority in a range from 0 to 255. Default value is

 

1.

 

 

Defaults

None.

Mode

Interface configuration: C3(su)‐>router(Config‐if(Vlan 1))#

Usage

The priority value is communicated between routers by means of hello messages and influences the election of a designated router.

Example

This example shows how to set the OSPF priority to 20 for the VLAN 1 interface:

C3(su)->router(Config)#interface vlan 1

C3(su)->router(Config-if(Vlan 1))#ip ospf priority 20

timers spf

Use this command to change OSPF timer values to fine‐tune the OSPF network. The no form of this command restores the default timer values (5 seconds for delay and 10 seconds for holdtime).

Syntax

timers spf spf-delay spf-hold no timers spf

Parameters

spf‐delay

Specifies the delay, in seconds, between the receipt of an update and the SPF

 

execution. Valid values are 0 to 4294967295.

 

 

spf‐hold

Specifies the minimum amount of time, in seconds, between two

 

consecutive OSPF calculations. Valid values are 0 to 4294967295. A value of

 

0 means that two consecutive OSPF calculations are performed one

 

immediately after the other.

 

 

Defaults

None.

Mode

Router configuration: C3(su)‐>router(Config‐router)#

Example

This example shows how to set SPF delay time to 7 seconds and hold time to 3:

C3(su)->router(Config)#router ospf 1

C3(su)->router(Config-router)#timers spf 7 3

20-16 IPv4 Routing Protocol Configuration

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Enterasys Networks 9034313-07 manual Timers spf