302
Address Check to be sent,
value
being 0 means no Repeat Address Check is executed.
Example:
The Neighbor Request Message number sent in succession by interface when
setting Repeat Address Check is 3..
Switch(Config-if-Vlan1)# ipv6 nd dad attempts 3
10.2.3.2.5 ipv6 nd ns-interval
Command:ipv6 nd ns-interval <seconds>
no ipv6 nd ns-interval
Function:
Set the time interval of Neighbor Request Message sent by the interface
Parameter
: parameter
<seconds>
is the time interval of sending Neighbor Request
Message,
<seconds>
value must be between 1-3600 seconds,
no
command restores
the default value 1 second.
Command Mode:
Interface Configuration Mode
Default:
The default Request Message time interval is 1 seconds.
Default:
The value to be set will include the situation in all routing announcement on the
interface. Generally, very short time interval is not recommended.
Example:
Set Vlan1 interface to send out Neighbor Request Message time interval to be
8 seconds.
Switch(Config-if-Vlan1)#ipv6 nd ns-interval 8
10.2.3.2.6 ipv6 nd suppress-ra
Command
:[no] ipv6 nd suppress-ra
Function:Prohibit router announcement.
Parameter:
None
Command Mode:
Interface Configuration Mode
Default Situation:
There is not Enable router announcement function.
Usage Guide:
no ipv6 nd suppress-ra command enable router announcement function.
Example:
Enable router announcement function.
Switch(Config-if-Vlan1)#no ipv6 nd suppress-ra
10.2.3.2.7 ipv6 nd ra-lifetime
Command:ipv6 nd ra-lifetime <seconds>
no ipv6 nd ra-lifetime
Function:
Configure the lifetime of router announcement
Parameter:
parameter <
seconds>
stands for the number of seconds of router
announcement lifetime,
<seconds>
value must be between 9-9000.
Command Mode:
Interface Configuration Mode
Default:
The number of seconds of router default announcement lifetime is 1800.
Usage Guide:
This command is used to configure the lifetime of the router on Layer 3
interface, seconds being 0 means this interface can not be used for default router,
