CLI Reference Guide

Example
Enable NDP function globally, and configure Aging Time as 120 seconds, Hello
Time as 50 seconds:
TL-SG3424(config)# cluster ndp
TL-SG3424(config)# cluster ndp timer hello 50 aging 120
Change Aging Time to 80 seconds:
TL-SG3424(config)# cluster ndp timer aging 80
Change Hello Time to 80 seconds:
TL-SG3424(config)# cluster ndp timer hello 80
cluster ntdp
Description
The cluster ntdp command is used to configure NTDP globally. To return to the
default configuration, please use no cluster ntdp command. NTDP (Neighbor
Topology Discovery Protocol) is used to collect the NDP information and
neighboring connection information of each device in a specific network range. It
provides the commander switch with the information of devices which can join
the cluster and collects topology information of devices within the specified hops.
Syntax
cluster ntdp
cluster ntdp timer {[ interval-t i me time ] [ hop-delay value ] [ port-de lay
value ]}
cluster ntdp hop hop-value
no cluster ntdp
no cluster ntdp time r {[ interval-t ime time ] [ hop-de lay value ] [ port-de lay
value ]}
no cluster ntdp hop hop-value
Parameter
time —— NTDP Interval Time, which is the interval to collect topology
information. NTDP Interval Time ranges from 1 to 60 in minutes. By default, it is
1.
hop-de lay value —— NTDP Hop Delay, which is the time between the switch
receiving NTDP request packets and the switch forwarding NTDP request
267