1000 Router Discovery Protocol Commands
•
integer
— Integer value in seconds of the the holdtime field of the router
advertisement sent from this interface. The holdtime must be no less than
the maximum advertisement interval and cannot be greater than 9000
seconds.
Default Configuration
The holdtime defaults to 3 times the maximum advertisement interval.
Command Mode
Interface Configuration (VLAN) mode.
User Guidelines
The holdtime is the length of time that a host considers the router
advertisement valid. After the holdtime expires, a host will no longer use the
router as its default gateway.
Example
The following example sets hold time at 2000 seconds for VLAN 15.
console(config)#interface vlan 15
console(config-if-vlan15)#ip irdp holdtime 2000
ip irdp maxadvertinterval
Use the ip irdp maxadvertinterval command in Interface Configuration
mode to configure the maximum time, in seconds, allowed between sending
router advertisements from the interface. Use the no form of the command to
set the time to the default value.
Syntax
ip irdp maxadvertinterval
integer
no ip irdp maxadvertinterval
•
integer
— Maximum time in seconds allowed between sending router
advertisements from the interface. (Range: 4 or the minimum
advertisement interval, whichever is greater, and 1800 seconds)