Edge-Core ES3510MA, Management Manual

Page: 944 / 984

C
HAPTER
41
| IP Interface Commands
IPv6 Interface
– 944 –
◆
If the link-local address for an interface is changed, duplicate address
detection is performed on the new link-local address, but not for any of
the IPv6 global unicast addresses already associated with the interface.
E
XAMPLE
The following configures five neighbor solicitation attempts for addresses
configured on VLAN 1. The show ipv6 interface command indicates that the
duplicate address detection process is still on-going.
Console(config)#interface vlan 1
Console(config-if)#ipv6 nd dad attempts 5
Console(config-if)#end
Console#show ipv6 interface
Vlan 1 is up
IPv6 is stalled.
Link-local address:
FE80::200:E8FF:FE90:0/64 [TENTATIVE]
Global unicast address(es):
2009:DB9:2229::79, subnet is 2009:DB9:2229:0::/64 [TENTATIVE]
Joined group address(es):
FF01::1/16
FF02::1/16
FF02::1:FF00:79/104
FF02::1:FF90:0/104
MTU is 1500 bytes.
ND DAD is enabled, number of DAD attempts: 5.
ND retransmit interval is 1000 milliseconds
Console#
R
ELATED
C
OMMANDS
ipv6 nd ns-interval (944)
show ipv6 neighbors (946)
ipv6 nd ns-interval
This command configures the interval between transmitting IPv6 neighbor
solicitation messages on an interface. Use the no form to restore the
default value.
S
YNTAX
ipv6 nd ns-interval milliseconds
no ipv6 nd ns-interval
milliseconds - The interval between transmitting IPv6 neighbor
solicitation messages. (Range: 1000-3600000)
D
EFAULT
S
ETTING
1000 milliseconds is used for neighbor discovery operations
C
OMMAND
M
ODE
Interface Configuration (VLAN)