Edge-Core ES4626 User Manual page 297

Function：Configure the lifetime of router announcement
Parameter ： parameter <seconds> stands for the number of seconds of router
announcement lifetime, <seconds> value must be between 9-9000.
Command Mode： Interface Configuration Mode
Default：The number of seconds of router default announcement lifetime is 1800.
Usage Guide：This command is used to configure the lifetime of the router on Layer 3
interface, seconds being 0 means this interface can not be used for default router,
otherwise the value should not be smaller than the maximum time interval of sending
router announcement. If no configuration is made, this value is equal to 3 times of the
maximum time interval of sending routing announcement.
Example：Set the lifetime of routing announcement is 100 seconds.
Switch (Config-if-Vlan1)#ipv6 nd ra-lifetime 100
10.2.2.4.8 ipv6 nd min-ra-interval
Command：ipv6 nd min-ra-interval <seconds>
no ipv6 nd min-ra-interval
Function：Set the minimum time interval of sending routing message.
Parameter：Parameter <seconds> is number of seconds of the minimum time interval of
sending routing announcement, <seconds> must be between 3-1350 seconds.
Command Mode：Interface Configuration Mode
Default：The default minimum time interval of sending routing announcement is 200
seconds.
Usage Guide：The minimum time interval of routing announcement should not exceed
1/4 of the maximum time interval.
Example ： Set the minimum time interval of sending routing announcement is 10
seconds.
Switch (Config-if-Vlan1)#ipv6 nd min-ra-interval 10
10.2.2.4.9 ipv6 nd max-ra-interval
Command：ipv6 nd max-ra-interval <seconds>
no ipv6 nd max-ra-interval
Function：Set the maximum time interval of sending routing message.
Parameter：Parameter <seconds> is number of seconds of the time interval of sending
routing announcement, <seconds> must be between 4-1800 seconds.
Command Mode：Interface Configuration Mode
Default：The default maximum time interval of sending routing announcement is 600
seconds.
297