Edge-Core ECS4660-28F, Management Manual, Page: 1691 / 2020

C
HAPTER
49
| IP Interface Commands
IPv6 Interface
– 1691 –
◆
Do not include the link-local prefix in the list of advertised prefixes.
E
XAMPLE
The following configures a network prefix with a valid lifetime of 1000
seconds, and a preferred lifetime of 900 seconds:
Console(config)#interface vlan 1
Console(config)#ipv6 nd prefix 2011:0DBF::/35 1000 900
Console(config)#
ipv6 nd ra interval
This command configures the interval between the transmission of IPv6
router advertisements on an interface. Use the no form to restore the
default interval.
S
YNTAX
ipv6 nd ra interval interval
no ipv6 nd ra interval
interval - The interval between IPv6 router advertisements.
(Range: 3-1800 seconds)
C
OMMAND
M
ODE
Interface Configuration (VLAN)
D
EFAULT
S
ETTING
600 seconds
C
OMMAND
U
SAGE
◆ The interval between transmissions should be less than or equal to the
IPv6 router advertisement lifetime if you configure a route as a default
router by using the ipv6 nd ra lifetime command.
◆ To prevent synchronization with other IPv6 nodes, the actual interval
used is randomly selected from a value between the minimum value set
by the system (33% of the maximum RA interval) and the maximum
value set by the ipv6 nd ra interval command.
E
XAMPLE
The following sets the maximum RA interval to 1800 seconds:
Console(config)#interface vlan 1
Console(config)#ipv6 nd ra interval 1800
Console(config)#