clear ipv6 neighbors

Flush a range of IPv6 neighbors entries.

ipv6 nd dad attempts

Configures IPv6 Duplicate Address Detection Transmit attempts.

no ipv6 nd dad attempts

Restores the detection transmits to the default value of 1.

ipv6 nd timeout

Sets the time that dynamic (not static) neighbors entries in STALE mode reside in the neighbors table.

no ipv6 nd timeout

Returns the value to default.