Command Manual (For Soliton) – Stack-Cluster
H3C S3100 Series Ethernet Switches
Chapter 2 HGMP V2 Configuration
Commands
2-12
Parameters
hop-value
: Maximum hops to collect topology information, namely, the topology
collection range, in the range of 1 to 16.
Description
Use the
ntdp hop
command to set the topology collection range.
Use the
undo
ntdp hop
command to restore the default topology collection range.
By default, the topology collection range is three hops.
With the
ntdp hop
command, you can specify to collect topology information from the
devices within a specified range to avoid infinite collection. That is, you can limit the
range of topology collection by setting the maximum hops from the collecting device to
the collected devices. For example, if you set the maximum hops to two, the switch
initiating the topology collection collects topology information from the switches within
two hops.
Note that:
z
The topology collection range set by this command is applicable to both the
periodic and manual topology collection.
z
This command is only applicable to topology-collecting device, and a wider
collection range requires more memory of the topology-collecting device.
Examples
# Set the topology collection range to 5 hops.
<aaa_0.Sysname> system-view
System View: return to User View with Ctrl+Z.
[aaa_0.Sysname] ntdp hop 5
2.2.6 ntdp timer
Syntax
ntdp timer interval-in-minutes
undo ntdp timer
View
System view
Parameters
interval-in-minutes
: Interval (in minutes) to collect topology information, ranging from 0
to 65,535. A value of 0 disables topology information collection.
