Command Reference IPv6 Commands
3.19 ipv6 nd ra-mtu
Use this command to set the MTU of the RA message. Use the no form of this command to restore
the default setting.
MTU value, in the range from 0 to 4294967295.
IPv6 MTU value of the network interface.
Interface configuration mode.
If it is specified as 0, the RA will not have the MTU option
Ruijie(config -if)# ipv6 nd ra-mtu 1400
Displays the interface information.
Sets the lifetime of the device.
Sets the interval of sending the RA message.
Sets the hopcount of the RA message.
3.20 ipv6 nd reachable-time
Use this command to set the reachable time after the interface checks the reachability of the neighbor
dynamically learned through NDP. Use the no form of this command to restore the default setting.
ipv6 nd reachable-time milliseconds
no ipv6 nd reachable-time
Reachable time for the neighbor in the range from 0 to 3600000 in the unit of
milliseconds.
The default value in RA is 0 (unspecified); the reachable time for the neighbor is 30000 milliseconds
(30 seconds) when the device discovers the neighbor.