Ipv6 Neighbor Stale-Aging; Ipv6 Pathmtu - HP A5120 EI Series Command Reference Manual

Parameters
number: Specifies the maximum number of neighbors that can be dynamically learned by the interface, in
the range 1 to 512.
Description
Use the ipv6 neighbors max-learning-num command to configure the maximum number of neighbors that
can be dynamically learned on the interface.
Use the undo ipv6 neighbors max-learning-num command to restore the default.
By default, the maximum number of neighbors that can be dynamically learned on the interface is 512.
Examples
# Set the maximum number of neighbors that can be dynamically learned on VLAN-interface 100 to 10.
<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ipv6 neighbors max-learning-num 10

ipv6 neighbor stale-aging

Syntax
ipv6 neighbor stale-aging aging-time
undo ipv6 neighbor stale-aging
View
System view
Default level
2: System level
Parameters
aging-time: Age timer for ND entries, in the range 1 to 24 hours.
Description
Use ipv6 neighbor stale-aging command to set the age timer of ND entries.
Use the undo ipv6 neighbor stale-aging command to restore the default.
By default, the age timer of ND entries is four hours.
Examples
# Set the age timer of ND entries to two hours.
<Sysname> system-view
[Sysname] ipv6 neighbor stale-aging 2

ipv6 pathmtu

Syntax
ipv6 pathmtu ipv6-address [ value ]
undo ipv6 pathmtu ipv6-address
173