3Com 5500-EI PWR Reference Manual page 1171

# Display the test results of the test group with administrator name administrator, and operation tag
Jitter.
<Sysname> display remote-ping results administrator Jitter
remote-ping entry(admin administrator, tag Jitter) test result:
Destination ip address:10.2.2.2
Send operation times: 100
Min/Max/Average Round Trip Time: 9/21/13
Square-Sum of Round Trip Time: 18623
Last succeeded test time: 2000-4-2 8:14:58.2
Extend result:
SD Maximal delay: 10
Packet lost in test: 0%
Disconnect operation number: 0
System busy operation number: 0
Operation sequence errors: 0
Other operation errors: 0
Jitter result:
RTT Number:100
Min Positive SD:1
Max Positive SD:6
Positive SD Number:38
Positive SD Sum:85
Positive SD average:2
Positive SD Square Sum:267
Min Negative SD:1
Max Negative SD:6
Negative SD Number:30
Negative SD Sum:64
Negative SD average:2
Negative SD Square Sum:200
SD lost packets number:0
Unkown result lost packet number:0
Table 1-5 Description on the fields of the display remote-ping result command
Field
RTT Number
Min Positive SD
Min Positive DS
Max Positive SD
Max Positive DS
Positive SD Number
Receive response times: 100
DS Maximal delay: 10
Operation timeout number: 0
Connection fail number: 0
Drop operation number: 0
Min Positive DS:1
Max Positive DS:8
Positive DS Number:25
Positive DS Sum:42
Positive DS average:1
Positive DS Square Sum:162
Min Negative DS:1
Max Negative DS:8
Negative DS Number:24
Negative DS Sum: 41
Negative DS average:1
Negative DS Square Sum:161
DS lost packet number:0
Number of received response packets
Minimum positive jitter delay from the source to
the destination
Minimum positive jitter delay from the destination
to the source
Maximum positive jitter delay from the source to
the destination
Maximum positive jitter delay from the
destination to the source
Number of positive jitter delays from the source
to the destination
1-10
Description