H3C S7500E Series

Command Manual – IPv6 Configuration
H3C S7500E Series Ethernet Switches Chapter 1 IPv6 Basics Configuration Commands
1-36
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.
z 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.
z If a static neighbor entry is configured by using the second method, the
corresponding VLAN interface must exist and the port specified by port-type
port-number must 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.
Examples
# Configure a static neighbor entry for layer 2 port Ethernet 3/0/1 of VLAN 100.
<Sysname> system-view
[Sysname] ipv6 neighbor 2000::1 fe-e0-89 100 ethernet 3/0/1
1.1.34 ipv6 neighbors max-learning-num
Syntax
ipv6 neighbors max-learning-num number
undo ipv6 neighbors max-learning-num
View
Interface view
Parameters
number: Maximum number of neighbors that can be dynamically learned by an
interface, in the range 1 to 2048.
Description
Use the ipv6 neighbors max-learning-num command to configure the maximum
number of neighbors that can be dynamically learned on a specified interface.
Use the undo ipv6 neighbors max-learning-num command to restore the default.