IPv6 Routing Commands 1029
Syntax
ipv6 nd reachable-time milli
seconds
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.
2CSPC4.XCT-SWUM2XX1.book Page 1029 Monday, October 3, 2011 11:05 AM