Timers Spf - Dell Z9500 Reference Manual

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This guide is platform-specific. For command information about other platforms,

refer to the relevant Dell Networking OS Command Line Reference Guide.

The following is a list of the Dell Networking OS version history for this command.

The area range command summarizes routes for the different areas.

With the not-advertise parameter 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.

timers spf

Set the time interval between when the switch receives a topology change and starts a shortest path first

(SPF) calculation.

timers spf delay holdtime

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

Open Shortest Path First (OSPFv2 and OSPFv3)

Introduced on the Z9500.

Introduced on the S4820T.

Introduced on the Z9000.

Introduced on the S4810.

Added support for Multi-Process OSPF.

Introduced on the S-Series.

Introduced on the C-Series.

Introduced on the E-Series.

— summarizes routes within an area.

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

4294967295. The default is 5 seconds.

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

4294967295. The default is 10 seconds.

delay = 5 seconds

holdtime = 10 seconds