Ipv6 Nd Ra Suppress - Cisco Sx350 Cli Manual

IPv6 Commands
Cisco Sx350 Ph. 2.2.5 Devices - Command Line Interface Reference Guide
zero indicates that it is no longer useful as a default router. The acceptable
range is 0 or from <Maximum RA Interval> to 9000 seconds.
Default Configuration
The default lifetime value is 3*<Maximum RA Interval> seconds.
Command Mode
Interface Configuration mode
User Guidelines
The Router Lifetime value is included in all IPv6 router advertisements sent out the
interface. The value indicates the usefulness of the router as a default router on
this interface. Setting the value to 0 indicates that the router should not be
considered a default router on this interface. The Router Lifetime value can be set
to a non-zero value to indicate that it should be considered a default router on this
interface. The non-zero value for the Router Lifetime value should not be less than
the router advertisement interval.
Example
The following example configures an IPv6 router advertisement lifetime of 1801
seconds for VLAN 1:
switchxxxxxx(config)#
switchxxxxxx(config-if)#
switchxxxxxx(config-if)#

28.21 ipv6 nd ra suppress

Use the ipv6 nd ra suppress command in Interface Configuration mode to
suppress IPv6 router advertisement transmissions on an interface. To re-enable
the sending of IPv6 router advertisement transmissions on an interface, use the no
form of this command.
Syntax
ipv6 nd ra suppress
no ipv6 nd ra suppress
interface vlan 1
ipv6 nd ra lifetime 1801
exit
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