Ipv6 Address Link-Local - HP 6125G Command Reference Manual

undo ipv6 address ipv6-address/prefix-length eui-64
View
Interface view
Default level
2: System level
Parameters
ipv6-address/prefix-length: IPv6 address and IPv6 prefix. The ipv6-address and prefix-length arguments
jointly specify the prefix of an EUI-64 IPv6 address.
Description
Use ipv6 address eui-64 to configure an EUI-64 IPv6 address for an interface.
Use undo ipv6 address eui-64 to remove the configured EUI-64 IPv6 address for the interface.
By default, no EUI-64 IPv6 address is configured for an interface.
An EUI-64 IPv6 address is generated based on the specified prefix and the automatically generated
interface identifier and is displayed by using the display ipv6 interface command.
The prefix length of an EUI-64 IPv6 address cannot be greater than 64.
Examples
# Configure an EUI-64 IPv6 address for VLAN-interface 100. The prefix length of the address is the same
as that of 2001::1/64, and the interface ID is generated based on the MAC address of the device.
<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ipv6 address 2001::1/64 eui-64

ipv6 address link-local

Syntax
ipv6 address ipv6-address link-local
undo ipv6 address ipv6-address link-local
View
Interface view
Default level
2: System level
Parameters
ipv6-address: IPv6 link-local address. The first 10 bits of an address must be 1 1 1 1 1 1 1010 (binary). The first
group of hexadecimals in the address must be FE80 to FEBF.
Description
Use ipv6 address link-local to configure a link-local address for the interface.
Use undo ipv6 address link-local to remove the configured link-local address for the interface.
Manual assignment takes precedence over automatic generation. If you first adopt automatic generation
and then manual assignment, the manually assigned link-local address will overwrite the automatically
generated one. If you first adopt manual assignment and then automatic generation, the automatically
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