F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Command Reference-6PW100

720
Use undo ipv6 neighbor stale-aging to restore the default.
Syntax
ipv6 neighbor stale-aging aging-time
undo ipv6 neighbor stale-aging
Default
The age timer for ND entries in stale state is four hours.
Views
System view
Default command level
2: System level
Parameters
aging-time: Age timer for ND entries in stale state, ranging from 1 to 24 hours.
Examples
# Set the age timer for ND entries in stale state to two hours.
<Sysname> system-view
[Sysname] ipv6 neighbor stale-aging 2
ipv6 neighbors max-learning-num
Use ipv6 neighbors max-learning-num to configure the maximum number of neighbors that can be
dynamically learned on the interface.
Use undo ipv6 neighbors max-learning-num to restore the default.
Syntax
ipv6 neighbors max-learning-num number
undo ipv6 neighbors max-learning-num
Default
A Layer 2 interface does not limit the number of neighbors dynamically learned. A Layer 3 interface can
learn a maximum of 1024 neighbors.
Views
Interface view
Default command level
2: System level
Parameters
number: Maximum number of neighbors that can be dynamically learned by the interface. The value
ranges from 1 to 4096.
Examples
# Set the maximum number of neighbors that can be dynamically learned on GigabitEthernet 0/1 to 10.
<Sysname> system-view
[Sysname] interface gigabitethernet 0/1
[Sysname-GigabitEthernet0/1] ipv6 neighbors max-learning-num 10