HPE 5920 series

217
Syntax
ipv6 neighbor ipv6-address mac-address { vlan-id port-type port-number | interface interface-type
interface-number } [ vpn-instance vpn-instance-name ]
undo ipv6 neighbor ipv6-address interface-type interface-number
Default
No static neighbor entry is configured.
Views
System view
Predefined user roles
network-admin
Parameters
ipv6-address: Specifies the IPv6 address of the static neighbor entry.
mac-address: Specifies the MAC address (48 bits) of the static neighbor entry, in the format of
H-H-H.
vlan-id: Specifies the VLAN ID of the static neighbor entry, in the range of 1 to 4094.
port-type port-number: Specifies a Layer 2 port of the static neighbor entry by its type and number.
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, specify only the corresponding VLAN
interface.
Examples
# Configure a static neighbor entry for VLAN-interface 1.