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.
Related Commands
•
— summarize 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.
Syntax
timers spf
delay holdtime
msec
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 2147483647. The default is
5
seconds
.
holdtime
Enter a number as the hold time. The range is from 0 to 2147483647. The default is
10
seconds
.
msec
Enter the keyword
msec
to specify the time interval value in milli seconds.
NOTE:
If you do not specify the msec option, the timer values are considered
as seconds.
Defaults
•
delay = 5 seconds
•
holdtime = 10 seconds
Command Modes
ROUTER OSPFv2
Command History
This guide is platform-specific. For command information about other platforms, see the relevant
Dell Networking
OS Command Line Reference Guide
.
Version
Description
9.11.0.0
Introduced the keyword
msec
.
9.10(0.0)
Introduced on the S6100-ON.
9.8(1.0)
Introduced on the Z9100-ON.
9.8(0.0P5)
Introduced on the S4048-ON.
9.8(0.0P2)
Introduced on the S3048-ON.
9.7(0.0)
Introduced on the S6000-ON.
9.2(1.0)
Introduced on the Z9500.
9.0.2.0
Introduced on the S6000.
Open Shortest Path First (OSPFv2 and OSPFv3)
1145
