The system view is displayed.
Step 2
Run:
cfm md
md-name
The MD view is displayed.
Step 3
Run:
ma
ma-name
The MA view is displayed.
Step 4
Run:
delay-measure one-way
{
mac
mac-address
|
remote-mep mep-id
mep-id
}
interval
interval-value
count
count-value
The two-way frame delay measurement is configured.
----End
5.3.6 Checking the Configuration
After the one-way frame delay measurement is configured in a VLAN, you can view the statistics
about the delay in bidirectional service traffic transmission in the VLAN.
Prerequisite
All the configurations of the one-way frame delay measurement in a VLAN are complete.
Procedure
l
Run the
display y1731 statistic-type
oneway-delay
md
md-name
ma
ma-name
[
count
count-value
] command to check the performance statistics collected through Y.1731.
----End
Example
After the configurations, run the
display y1731 statistic-type
command on the devices where
MEPs reside, and you can view the value of the average delay.
[SwitchB]
display y1731 statistic-type oneway-delay md md1 ma ma1
01 1DM received Delay: 41640 usec Delay variation: 0 usec
02 1DM received Delay: 43501 usec Delay variation: 1861 usec
03 1DM received Delay: 8787 usec Delay variation: 34714 usec
04 1DM received Delay: 43335 usec Delay variation: 34548 usec
05 1DM received Delay: 43333 usec Delay variation: 2 usec
06 1DM received Delay: 33993 usec Delay variation: 9340 usec
07 1DM received Delay: 43321 usec Delay variation: 9328 usec
08 1DM received Delay: 33511 usec Delay variation: 9810 usec
09 1DM received Delay: 21293 usec Delay variation: 12218 usec
10 1DM received Delay: 51967 usec Delay variation: 30674 usec
--- Delay measurement statistics ---
Packets transmitted: 10, Valid packets received: 10
Average delay: 36468 usec
, Average delay variation: 15832 usec
Best case delay: 8787 usec, Worst case delay: 51967 usec
Quidway S3700 Series Ethernet Switches
Configuration Guide - Reliability
5 ITU-T Recommendation Y.1731 Configuration
Issue 01 (2011-10-26)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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