Fortinet FortiSwitch-548B v. 5.2.0.2 Administration Manual page 482

8.6.2.4 ip irdp maxadvertinterval
This commands configures the maximum time, in seconds, allowed between sending router
advertisements from the interface.
Syntax
ip irdp maxadvertinterval < minadvertinterval-1800 >
no ip irdp maxadvertinterval
< minadvertinterval-1800 > - The range is 4 to 1800 seconds.
no - This command configures the default maximum time, in seconds.
Default Setting
The default value is 600.
Command Mode
Global Config
8.6.2.5 ip irdp minadvertinterval
This command configures the minimum time, in seconds, allowed between sending router
advertisements from the interface.
Syntax
ip irdp minadvertinterval < 3-maxadvertinterval>
no ip irdp minadvertinterval
< 3-maxadvertinterval> - The range is 3 to maxadvertinterval seconds.
no - This command sets the minimum time to 450.
Default Setting
The default value is 450.
Command Mode
Global Config
8.6.2.6 ip irdp preference
This command configures the preferability of the address as a default router address, relative to other
router addresses on the same subnet.
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