Command Manual – Cluster
Quidway S3100 Series Ethernet Switches-Release 1510 Chapter 1 HGMPv2 Configuration Commands
Huawei Technologies Proprietary
1-5
undo ndp timer aging
View
System view
Parameter
aging-in-secs: Holdtime (in seconds) to be set of the NDP information sent by the local
switch. This argument ranges from 5 to 255.
The default holdtime is 180 seconds.
Description
Use the ndp timer aging command to set the holdtime of the NDP information sent by
the local switch, that is, to specify how long a device will hold the NDP packets received
from the local device. After the aging timer expires, the device removes the received
NDP neighbor node information.
Use the undo timer aging command to restore the default NDP information holdtime.
You can specify how long an adjacent device will hold the NDP information sent by the
local device. An adjacent device holds the NDP information of the local switch
according to the holdtime carried in the NDP packets received from the local switch and
removes the NDP information when the aging timer expires.
Note that NDP information holdtime is longer than the interval to send NDP packets
normally. Otherwise, the neighbor information table of an NDP port will become
unstable.
Example
# Configure the holdtime of the NDP information sent by the local switch to be 60
seconds.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] ndp timer aging 60
1.1.4 ndp timer hello
Syntax
ndp timer hello timer-in-seconds
undo ndp timer hello
View
System view
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