186
Step Command
Remarks
3.
Manually specify an IPv6
link-local address for the
interface.
ipv6 address
ipv6-address
link-local
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.
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 Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter interface view.
interface
interface-type
interface-number
N/A
3.
Configure an IPv6 anycast
address.
ipv6 address
{
ipv6-address
prefix-length
|
ipv6-address
/
prefix-length
}
anycast
By default, no IPv6 anycast
address is configured on an
interface.
Configuring IPv6 ND
This section describes how to configure IPv6 ND.
Configuring a static neighbor entry
The IPv6 address of a neighboring node can be resolved into a link-layer address dynamically through
NS and NA messages or through a manually configured static neighbor entry.
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 local port in a
VLAN.
Summary of Contents for MSR 2600 Series
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