4000 Router Series Layer 3 - IP Services Command Reference

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Related commands

display ipv6 interface

ipv6 address link-local

Use ipv6 address link-local to configure a link-local address for the interface.

Use undo ipv6 address link-local to remove the link-local address of the interface.

Syntax

ipv6 address ipv6-address link-local

undo ipv6 address ipv6-address link-local

Default

No link-local address is configured for the interface.

Views

Interface view

Predefined user roles

network-admin

Parameters

ipv6-address: IPv6 link-local address. The first 10 bits of an address must be 1111111010 (binar y). The first

group of hexadecimals in the address must be FE80 to FEBF.

Usage guidelines

Manual assignment takes precedence over automatic generation.

If you adopt automatic generation, and then use manual assignment, the manually assigned link-local

address overwrites the one that is automatically generated.

If you adopt manual assignment, and then use automatic generation, the automatically generated

link-local address does not take effect and the manually assigned link-local address of an interface

remains. After you delete the manually assigned address, the automatically generated link-local address

takes effect. For automatic generation of an IPv6 link-local address, see the ipv6 address auto link-local

command.

Examples

# Configure a link-local address for Ethernet 1/1.

<Sysname> system-view

[Sysname] interface ethernet 1/1

[Sysname-Ethernet1/1] ipv6 address fe80::1 link-local

Related commands

ipv6 address auto link-local

ipv6 hop-limit

Use ipv6 hop-limit to set the Hop Limit field in the IPv6 header.

Use undo ipv6 hop-limit to restore the default.