Users Guide
Version Description
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.8.1.0 Added support for Multi-Process OSPF.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
pre-6.1.1.1 Introduced on the E-Series.
Usage Information
The area range command summarizes routes for the dierent areas.
With the not-advertise parameter congured, you can use this command to lter 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
prex 1.1.0.0, you can congure the summary-address 1.1.0.0 255.255.0.0 not-advertise to lter out all the routes fall
in range 1.1.0.0/16.
Related Commands
• area range — summarize routes within an area.
timers spf
Set the time interval between when the switch receives a topology change and starts a shortest path rst (SPF) calculation.
S3048–ON
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 Modes ROUTER OSPF
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Open Shortest Path First (OSPFv2 and OSPFv3) 1071