ipv6 name-server
Enter up to six IPv6 addresses of name servers. The order you enter the addresses determines the order
of their use.
Syntax
ipv6 name-server
ipv6-address
[
ipv6-address2... ipv6-address6
]
To remove a name server, use the
no ipv6 name—server ipv6–address
command.
Parameters
ipv6-address
Enter the IPv6 address (X:X:X:X::X) of the name server to be
used.
NOTE: The :: notation specifics successive hexadecimal
fields of zeros.
ipv6-address2...
ipv6-address6
(OPTIONAL) Enter up to five more IPv6 addresses, in the
x:x:x:x::x format, of name servers to be used. Separate the
IPv6 addresses with a space.
Defaults
none
Command
Modes
CONFIGURATION
Command
History
Version 9.2(0.0)
Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
You can separately configure both IPv4 and IPv6 domain name servers.
ipv6 nd dad attempts
To perform duplicate address detection (DAD) on the management interface, configure the number of
neighbor solicitation messages that are sent.
Syntax
ipv6 nd dad attempts {
number of attempts
}
To restore the default value, use the
no ipv6 nd dad attempts
command.
Parameters
number of
attempts
Enter the number of attempts to be made to detect a
duplicate address. The range is from 0 to 15. Setting the
value to 0 disables DAD on the interface.
Default
3 attempts
Command
Modes
INTERFACE (management interface only)
678
IPv6 Basics
