User Guide Part 1

Wi-Fi Array
192 Configuring the Wi-Fi Array
3. CDP Hold Time: CDP information received from neighbors is retained
for this period of time before aging out of the Array’s neighbor list. Thus,
if a neighbor stops sending announcements, it will no longer appear on
the CDP Neighbors window after CDP Hold Time seconds from its last
announcement. The default is 180 seconds.
See Also
CDP Neighbors
Network
Network Interfaces
Network Statistics