HPE 5920 series

218
<Sysname> system-view
[Sysname] ipv6 neighbor 1::1 1-1-1 interface Vlan-interface 1
Related commands
display ipv6 neighbors
reset ipv6 neighbors
ipv6 neighbor link-local minimize
Use ipv6 neighbor link-local minimize to minimize link-local ND entries.
Use undo ipv6 neighbor link-local minimize to restore the default.
Syntax
ipv6 neighbor link-local minimize
undo ipv6 neighbor link-local minimize
Default
All ND entries are assigned to the driver.
Views
System view
Predefined user roles
network-admin
Usage guidelines
Perform this command to minimize link-local ND entries assigned to the driver. Link-local ND entries
refer to ND entries comprising link-local addresses.
By default, the device assigns all ND entries to the driver. With this feature enabled, the device does
not add newly learned link-local ND entries whose link local addresses are not the next hop of any
route to the driver. This saves driver resources.
This feature affects only newly learned link-local ND entries rather than existing ND entries.
Examples
# Minimize link-local ND entries.
<Sysname> system-view
[Sysname] ipv6 neighbor link-local minimize
ipv6 neighbor stale-aging
Use ipv6 neighbor stale-aging to set the age timer for ND entries in stale state.
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 240 minutes.
Views
System view