12-19
ipv6 address
Syntax
ipv6 address
{
ipv6-address prefix-length
|
ipv6-address
/
prefix-length
}
undo ipv6 address
[
ipv6-address prefix-length
|
ipv6-address
/
prefix-length
]
View
Interface view
Default Level
2: System level
Parameters
ipv6-address
: IPv6 address.
prefix-length
: Prefix length of an IPv6 address, in the range 1 to 128.
Description
Use the
ipv6 address
command to configure an IPv6 site-local address or aggregatable global unicast
address for an interface.
Use the
undo ipv6 address
command to remove the IPv6 address from the interface.
By default, no site-local address or global unicast address is configured for an interface.
Note that except the link-local address automatically configured and the one generated through
stateless autoconfiguration, all IPv6 addresses will be removed from the interface if you carry out the
undo ipv6 address
command without any parameter specified.
Examples
# Set the aggregatable global IPv6 unicast address of VLAN-interface 100 to 2001::1 with prefix length
64.
Method I:
<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ipv6 address 2001::1/64
Method II:
<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ipv6 address 2001::1 64
ipv6 address auto
Syntax
ipv6 address auto
undo ipv6 address auto
View
Interface view
Default Level
2: System level
