R0106-HP MSR Router Series Layer 3 - IP Services Command Reference(V7)

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interface interface-type interface-number: Specifies a Layer 3 interface of the static neighbor entry by its
type and number.
vpn-instance vpn-instance-name: Specifies the MPLS L3VPN instance to which the static neighbor entry
belongs. The vpn-instance-name argument is a case-sensitive string of 1 to 31 characters. If the static
neighbor entry is for the public network, do not specify this option..
Usage guidelines
The IPv6 address of a neighboring node can be resolved into a link-layer address in either of the
following ways:
• Dynamically through NS and NA messages.
• Through a manually configured static neighbor entry.
The device uniquely identifies a static neighbor entry by the neighbor's IPv6 address and the local Layer
3 interface number. You can configure a static neighbor entry by using either of the following methods:
• Method 1—Associate a neighbor IPv6 address and link-layer address with the Layer 3 interface of
the local node.
• Method 2—Associate a neighbor IPv6 address and link-layer address with a port in a VLAN
containing the local node.
You can use either of the previous configuration methods to configure a static neighbor entry for a VLAN
interface.
• If Method 1 is used, the neighbor entry is in INCMP state. After the device obtains the
corresponding Layer 2 port information, the neighbor entry goes into REACH state.
• If Method 2 is used, the corresponding VLAN interface must already exist and the port specified by
port-type port-number must belong to the VLAN specified by vlan-id. After the static neighbor entry
is configured, the device associates the VLAN interface with the IPv6 address to uniquely identify
the static neighbor entry and the entry will be in REACH state.
To remove a static neighbor entry for a VLAN interface, only specify the corresponding VLAN interface.
Examples
# Configure a static neighbor entry for Layer 3 interface GigabitEthernet 2/1/1.
<Sysname> system-view
[Sysname] ipv6 neighbor 2000::1 fe-e0-89 interface gigabitethernet 2/1/1
Related commands
• display ipv6 neighbors
• reset ipv6 neighbors
ipv6 neighbor link-local minimize
Use ipv6 neighbor link-local minimize to minimize link-local ND entries.
Use undo ipv6 neighbor link-local minimize to restore the default.
Syntax
ipv6 neighbor link-local minimize
undo ipv6 neighbor link-local minimize
Default
All ND entries are assigned to the driver.