Usage Information

Related Commands

VersionDescription

9.7(0.0)

Introduced on the S6000-ON.

9.0.2.0Introduced on the S6000.

8.3.19.0Introduced on the S4820T.

8.3.11.1Introduced on the Z9000.

8.3.7.0Introduced on the S4810.

7.8.1.0Added support for Multi-Process OSPF.

7.6.1.0Introduced on the S-Series.

7.5.1.0Introduced on the C-Series.

pre-6.1.1.1

Introduced on the E-Series.

The area range command summarizes routes for the different areas.

With the not-advertiseparameter configured, you can use this command to filter out some external routes. For example, if you want to redistribute static routes to OSPF, but you don't want OSPF to advertise routes with prefix 1.1.0.0, you can configure the summary-address 1.1.0.0 255.255.0.0 not-advertise to filter out all the routes fall in range 1.1.0.0/16.

area range — summarizes routes within an area.

timers spf

Set the time interval between when the switch receives a topology change and starts a shortest path first (SPF) calculation.

S6000

Syntax

timers spf delay holdtime

 

To return to the default, use the no timers spf command.

Parameters

delay

Enter a number as the delay. The range is from 0 to

 

 

 

4294967295. The default is 5 seconds.

 

holdtime

Enter a number as the hold time. The range is from 0 to

 

 

4294967295. The default is 10 seconds.

Defaults

• delay = 5 seconds

 

 

• holdtime = 10 seconds

Command

ROUTER OSPF

 

Modes

 

 

Open Shortest Path First (OSPFv2 and OSPFv3)

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Dell 9.7(0.0) manual Timers spf, Delay