DELL PC6224F User Manual

IPv6 Routing Commands

Use the ipv6 nd reachable-time command in Interface Configuration mode 

to set the router advertisement time to consider a neighbor reachable after 

neighbor discovery confirmation. 

ipv6 nd reachable-time milli

seconds

•

milliseconds — Reachable-time duration. A value of zero means the time 

is unspecified by the router. (Range: 0-3600000 milliseconds)

The default value for neighbor discovery reachable times is 0 milliseconds.

Interface Configuration (VLAN, Tunnel, Loopback) mode

This command has no user guidelines.

The following example sets the router advertisement time at 5000 

milliseconds to consider a neighbor reachable after neighbor discovery 

confirmation.

console(config)#interface vlan 15

console(config-if-vlan15)#ipv6 nd reachable-time 5000