H3C Technologies H3C S10500 Series Switches - Manual (Page 124)

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Configure an IPv6 anycast address
Follow these steps to configure an IPv6 anycast address for an interface:
To do... Use the command... Remarks
Enter system view system-view —
Enter interface view
interface interface-type
interface-number
—
Configure an IPv6 anycast address
ipv6 address
ipv6-address/prefix-length anycast
Optional
By default, no IPv6 anycast
address is configured on an
interface.
Configuring 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 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.
• Associate a neighbor IPv6 address and link-layer address with the Layer 3 interface of the local
node. (Method I)
• Associate a neighbor IPv6 address and link-layer address with a port in a VLAN containing the
local node. (Method II)
Follow these steps to configure a static neighbor entry:
To do... Use the command... Remarks
Enter system view system-view —
Configure a static
neighbor entry
ipv6 neighbor ipv6-address mac-address { vlan-id
port-type port-number | interface interface-type
interface-number } [ vpn-instance vpn-instance-name ] Required
CAUTION:
You can use either of the previous configuration methods to configure a static neighbor entry for a VLAN
interface.
• After a static neighbor entry is configured by using the first method, the device must resolve the
corresponding Layer 2 port information of the VLAN interface.
• If you use the second method, ensure that the corresponding VLAN interface exists and that the Layer 2
port specified by
port-type port-number belongs to the VLAN specified by vlan-id. After a static
neighbor entry is configured, the device associates the VLAN interface with the IPv6 address to identify
the static neighbor entry uniquely.