Dell PowerConnect M6348 Cli Reference Manual page 680

ipv6 nd reachable-time
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.
Syntax
ipv6 nd reachable-time milli
no ipv6 nd reachable-time
milliseconds — Reachable-time duration. A value of zero means the time is unspecified by
•
the router. (Range: 0-3600000 milliseconds)
Default Configuration
The default value for neighbor discovery reachable times is 0 milliseconds.
Command Mode
Interface Configuration (VLAN, Tunnel, Loopback) mode
User Guidelines
This command has no user guidelines.
Example
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
ipv6 nd suppress-ra
Use the ipv6 nd suppress-ra command in Interface Configuration mode to suppress router
advertisement transmission on an interface.
Syntax
ipv6 nd suppress-ra
no ipv6 nd suppress-ra
Default Configuration
Disabled is the default configuration.
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