11 ipv6 nd prefix, 12 ipv6 neighbor – Accton Technology ES4626 User Manual
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9.2.2.3.1.11 ipv6 nd prefix
Command：ipv6 nd prefix <ipv6-prefix/prefix-length>
{ [<valid-lifetime> <preferred-lifetime>] [ no-autoconfig | off-link
[no-autoconfig] ]}
[no] ipv6 nd prefix <ipv6-prefix/prefix-length>
Function ：
Configure the address prefix and relative parameters for router
announcement.
Parameter：
Parameter <ipv6-prefix> is the address prefix of the specified announcement,
parameter <prefix-length> is the length of the address prefix of the specified
announcement, parameter <valid-lifetime> is the valid lifetime of the prefix, parameter
<preferred-lifetime> is the preferred lifetime of the prefix, and the valid lifetime must be
no smaller than preferred lifetime. Parameter no-autoconfig says this prefix can not be
used to automatically configure IPv6 address on the host in local link. Parameter off-link
says the prefix specified by router announcement message is not assigned to local link,
the node which sends data to the address including this prefix consider local link as
unreachable.
Command Mode：
Interface Configuration Mode
Default：
The default value of valid-lifetime is 2592000 seconds (30 days), the default
value of preferred-lifetime is 604800 seconds (7 days). off-link is off by default,
no-autoconfig
is off by default.
Usage Guide：
This command allows controlling the router announcement parameters of
every IPv6 prefix. Note that valid lifetime and preferred lifetime must be configured
simultaneously.
Example：
Configure IPv6 announcement prefix as 2001:410:0:1::/64 on Vlan1, the valid
lifetime of this prefix is 8640 seconds, and its preferred lifetime is 4320 seconds.
Switch (Config-if-Vlan1)#ipv6 nd prefix 2001:410:0:1::/64 8640 4320
9.2.2.3.1.12 ipv6 neighbor
Command：ipv6 neighbor <ipv6-address> <hardware-address> interface <
interface-type interface-number>
no ipv6 neighbor <ipv6-address>
Function：
Set static neighbor table entry.
Parameters ：
Parameter ipv6-address is static neighbor IPv6 address, parameter
hardware-address
is static neighbor hardware address, interface-type is Ethernet type,
interface-number
is Layer 2 interface name.
Command Mode：
Interface Configuration Mode
Default Situation：
There is not static neighbor table entry.
Usage Guide：
IPv6 address and multicast address for specific purpose and local address