Chapter 8 Network Management
F
IGURE
84 SWITCH ROLE CHANGEOVER RULE
Configuring ZDP
ZDP (Discovery Protocol) is a protocol used to discover the related
information about the direct neighbor node, including the adjacent
device ID, device type, version and port information. This protocol
supports the refreshing and aging of the neighbor device informa-
tion table.
The ZDP configuration on the switch includes the following con-
tents:
Command
Function
zte(cfg)#
config group
This enters cluster
management
configuration mode.
zte(cfg-group)#
set zdp
{
enable
|
disable
}
This enables/disables
the system ZDP
function.
zte(cfg-group)#
set zdp port
<
portlist
>{
e
nable
|
disable
}
This enables/disables
the port ZDP function.
zte(cfg-group)#
set zdp trunk
<
trunklist
>{
enable
|
disable
}
This enables/disables
the trunk ZDP function.
zte(cfg-group)#
set zdp holdtime
<
10-255
>
This sets the valid
time for holding ZDP
information.
The unit is second, the
default is 180s.
zte(cfg-group)#
set zdp timer
<
5-255
>
This sets the time
interval for sending
ZDP packets.
The unit is second, the
default is 30s.
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