Polycom EX Guía Del Software
System Commands
© Polycom, Inc.
205
testlan echo
Description
This command generates a series of UDP packets, which request the echo
server on the far end to echo the packet contents. The echo message displays
the number of packets that were echoed and the number that were corrupted.
server on the far end to echo the packet contents. The echo message displays
the number of packets that were echoed and the number that were corrupted.
Syntax
testlan echo <“ipaddress”>[“length”|“mps”|“reps”|“wait”|
“echoport”|“localport”]
Example 1
testlan echo 192.168.1.159
returns information similar to this:
testlan: echo d836969f 100 10 10 100 7 1024
testlan: returned length is 100 byte
testlan: sent=10, received=10, lost=0, delayed=0, corrupt=0
testlan: sent=20, received=20, lost=0, delayed=0, corrupt=0
testlan: sent=30, received=30, lost=0, delayed=0, corrupt=0
testlan: sent=40, received=40, lost=0, delayed=0, corrupt=0
testlan: sent=50, received=50, lost=0, delayed=0, corrupt=0
testlan: sent=60, received=60, lost=0, delayed=0, corrupt=0
testlan: sent=70, received=70, lost=0, delayed=0, corrupt=0
testlan: sent=80, received=80, lost=0, delayed=0, corrupt=0
testlan: sent=90, received=90, lost=0, delayed=0, corrupt=0
testlan: sent=100, received=100, lost=0, delayed=0, corrupt=0
Parameter
Definition
“ipaddress”
Generates UDP packets to this destination IP address
(remote UDP echo server) and prints an echo message
with specific information when followed by one of the
parameters in this table.
(remote UDP echo server) and prints an echo message
with specific information when followed by one of the
parameters in this table.
To print an echo message showing only the default
settings, omit the parameter.
settings, omit the parameter.
“length”
Message length in bytes.
“mps”
Number of messages per second.
“reps”
Number of times to repeat the message.
“wait”
Number of seconds to wait.
“echoport”
Port numbers to use.
“localport”
Port numbers to use.