Ntdp Hop; Ntdp Timer - Huawei Quidway S3900 series Command Manual

Command Manual – Cluster
Quidway S3100 Series Ethernet Switches-Release 1510

1.2.5 ntdp hop

Syntax
ntdp hop hop-value
undo ntdp hop
View
System view
Parameter
hop-value: Maximum hops for collecting topology information, ranging from 1 to 16. By
default, the value is 3.
Description
Use the ntdp hop command to set a range (in terms of hop count) for topology
information collection.
Use the undo ntdp hop command to restore the default range for topology information
collection.
With the ntdp hop command, you can specify to collect the topology information of the
devices within a specified range to avoid infinitive collection. The limit is performed by
controlling the permitted hops from collection origination. For example, if you set the
hop number limit to 2, only the switches less than 2 hops away from the switch starting
the topology collection are collected.
Note that this command is only applicable to the topology-collecting device. A broader
collection scope requires more memory of the topology-collecting device.
Example
# Set the hop count for topology information collection to 5.
<aaa_0.Quidway> system-view
System View: return to User View with Ctrl+Z.
[aaa_0.Quidway] ntdp hop 5

1.2.6 ntdp timer

Syntax
ntdp timer interval-in- minutes
undo ntdp timer
View
System view
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1-12
Chapter 1 HGMPv2 Configuration Commands