3Com 4210 9-Port Configuration Manual page 720

In an ICMP test, after you specify a source interface by the source-interface interface-type
interface-number command, the TTL value turns to 1 automatically to test the directly connected
devices.
2) Configuring DHCP test on remote-ping client
Follow these steps to configure DHCP test on remote-ping client:
To do...
Enter system view
Enable the remote-ping
client function
Create a remote-ping
test group and enter its
view
Configure the source
interface
Configure the test type
Configure the number
of probes per test
Configure a test
description
Configure the
maximum number of
history records that can
be saved
Enable history record
Configure the retaining
time of history record
Configure statistics
interval and the
maximum number of
retained statistics
information
Configure the retaining
time of statistics
information
Use the command...
system-view
remote-ping-agent enable
remote-ping
administrator-name
operation-tag
source-interface
interface-type
interface-number
test-type dhcp
count times
description string
history-records number
history-record enable
history keep-time keep-time
statistics { interval interval |
max-group number }
statistics keep-time
keep-time
1-7
Remarks
—
Required
By default, the remote-ping client
function is disabled.
Required
By default, no test group is configured.
Required
You can only configure a VLAN interface
as the source interface.
By default, no source interface is
configured.
Required
By default, the test type is ICMP.
Optional
By default, each test makes one probe.
Optional
By default, no description information is
configured.
Optional
By default, the maximum number is 50.
Optional
By default, history record is not enabled.
Optional
By default, the retaining time of history
record is 120 minutes.
Optional
By default, statistics interval is 120
minutes and up to two pieces of statistics
information can be retained.
Optional
By default, the retaining time of statistics
information is 120 minutes.