3Com MSR 30, MSR 50 manual Ipv6 neighbor

856CHAPTER 65: IPV6 BASICS CONFIGURATION COMMANDS

Note that the router lifetime in RA messages should be greater than or equal to the advertising interval.

Example # Set the router lifetime in RA messages on Ethernet1/0 to 1,000 seconds.

<Sysname> system-view

[Sysname] interface ethernet 1/0

[Sysname-Ethernet1/0] ipv6 nd ra router-lifetime 1000

ipv6 neighbor

Syntax ipv6 neighbor ipv6-address mac-address { vlan-id port-type port-number interface interface-type interface-number }

undo ipv6 neighbor ipv6-address interface-type interface-number

View System view

Parameter ipv6-address: IPv6 address in a static neighbor entry.

mac-address: Link layer address in a static neighbor entry (48 bits long, in the format of H-H-H).

vlan-id: VLAN ID in a static neighbor entry, in the range of 1 to 4094.

port-typeport-number: Type and number of a Layer 2 port in a static neighbor entry.

interface interface-type interface-number: Type and number of a Layer 3 interface in a static neighbor entry.

Description Use the ipv6 neighbor command to configure a static neighbor entry.

Use the undo ipv6 neighbor command to remove a static neighbor entry.

Note that you can adopt the IPv6 address and link layer address of the Layer 3

VLAN interface or those of the VLAN port to configure a static neighbor entry.

■If a static neighbor entry is configured by using the first method, the neighbor entry is in the INCMP state. After the device obtains the corresponding Layer 2 VLAN port information through resolution, the neighbor entry will go into the REACH state.

■If a static neighbor entry is configured by using the second method, the corresponding VLAN interface must exist and the port specified by port-typeport-numbermust belong to the VLAN specified by vlan-id. After a static neighbor entry is configured, the device will relate the VLAN interface with the IPv6 address to identify a static neighbor entry uniquely and the entry will be in the REACH state.

You only need to specify the corresponding VLAN interface before removing a static neighbor entry.