3Com 7757 Configuration Manual page 709

Enabling NTDP Globally
and for Specific Ports
Configuring
NTDP-related
Parameters
Enabling the Cluster
Function
Configuring Cluster
Parameters
c
Table 567 Enable NTDP globally and for specific ports
Operation Command
Enter system view system-view
Enable NTDP globally ntdp enable
Enter Ethernet port interface interface-type
view interface-number
Enable NTDP for the ntdp enable
Ethernet port
Table 568 Configure NTDP parameters
Operation
Enter system view
Configure the range
topology information
within which is to be
collected
Configure the hop delay to
forward
topology-collection
request packets
Configure the port delay
to forward topology
collection request packets
Configure the interval to
collect topology
information
Quit system view.
Start topology information
collection
Table 569 Enable the cluster function
Operation Command
Enter system view system-view
Enable the cluster cluster enable
function globally
CAUTION: When configuring a cluster, you must ensure that the routing table is
not full. Otherwise, the private IP routes of the cluster cannot be advertised, and
Management Device Configuration
Command
system-view
ntdp hop hop-value
ntdp timer hop-delay time Optional
ntdp timer port-delay time Optional
ntdp timer
interval-in-minutes
quit
ntdp explore
Description
-
Optional
By default, the cluster function is enabled
Description
-
Required
By default, the NTDP is enabled
globally.
-
Required
By default, the NTDP is enabled for
the Ethernet port.
Description
-
Optional
By default, the hop range for
topology collection is 3 hops
By default, the delay of the device
is 200 ms
By default, the port delay is 20 ms
Optional
By default, the interval of topology
collection is 0.
-
Optional
You can use this command to
manually start the topology
information collection to get the
latest topology information.
709