Configuring An Ipv6 Anycast Address; Configuring Ipv6 Nd; Configuring A Static Neighbor Entry - HP FlexNetwork MSR2003 Configuration Manual

Step
3. Manually specify an IPv6
link-local address for the
interface.
After you configure an IPv6 global unicast address for an interface, the interface automatically
generates a link-local address. The automatically generated link-local address is the same as the
one generated by using the ipv6 address auto link-local command. If a link-local address is
manually assigned to an interface, this manual link-local address takes effect. If the manually
assigned link-local address is removed, the automatically generated link-local address takes effect.
Using the undo ipv6 address auto link-local command on an interface only removes the link-local
address generated by the ipv6 address auto link-local command. If the interface has an IPv6
global unicast address, it still has a link-local address. If the interface has no IPv6 global unicast
address, it has no link-local address.

Configuring an IPv6 anycast address

Step
1. Enter system view.
2. Enter interface view.
3. Configure an IPv6 anycast
address.

Configuring IPv6 ND

This section describes how to configure IPv6 ND.

Configuring a static neighbor entry

A neighbor entry stores information about a link-local node. The entry can be created dynamically
through NS and NA messages, or configured statically.
The device uniquely identifies a static neighbor entry by the IPv6 address and the local Layer 3
interface number of the neighbor. You can configure a static neighbor entry by using one of the
following methods:
•
Method 1—Associate a neighbor's IPv6 address and link-layer address with the local Layer 3
interface.
If you use Method 1, the device automatically finds the Layer 2 port connected to the neighbor.
•
Method 2—Associate a neighbor's IPv6 address and link-layer address with a Layer 2 port in a
VLAN.
If you use Method 2, make sure the Layer 2 port belongs to the specified VLAN and the
corresponding VLAN interface already exists. The device associates the VLAN interface with
the neighbor IPv6 address to identify the static neighbor entry.
Command
ipv6 address ipv6-address
link-local
Command
system-view
interface interface-type
interface-number
ipv6 address { ipv6-address
prefix-length |
ipv6-address/prefix-length }
anycast
214
Remarks
By default, no link-local address is
configured on an interface.
After an IPv6 global unicast address is
configured on the interface, a link-local
address is generated automatically.
Remarks
N/A
N/A
By default, no IPv6 anycast
address is configured on an
interface.