Brocade Multi-Service IronWare Administration Guide (Supporting R05.6.00) - Manual (Page 174)

156 Multi-Service IronWare Administration Guide
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Y.1731 performance management
6
=======================================================================================
Round Trip Frame Delay Time : min = 31.501 us avg = 32.586 us max = 34.052 us
Round Trip Frame Delay Variation : min = 45 ns avg = 839 ns max = 1.875 us
=======================================================================================
Syntax: cfm delay_measurement domain domain-name ma ma-name src-mep mep-id
target-mep mep-id
[
timeout timeout
] [
number number
]
The domain domain-name parameter specifies the maintenance domain to be used for a delay
measurement message. The domain-name attribute is case-sensitive.
The ma ma-name parameter specifies the maintenance association to be used for a delay
measurement message. The ma-name attribute is case-sensitive.
The src-mep mep-id parameter specifies the source mep-id in the range 1-8191.
The target-mep mep-id parameter specifies the destination mep-id in the range 1-8191.
The number number parameter specifies the number of delay_measurement messages to be sent.
The range is 1-1000. The default value is 10. This is an optional parameter.
The timeout timeout parameter specifies the timeout used to wait for previous delay_measurement
reply before sending the next delay_measurement message. The range is 1-4 seconds. The default
value is 1second. This is an optional parameter.
If a delay_measurement reply is received before the timeout, then the next delay measurement
frame is sent immediately after processing the delay measurement reply. However, if the delay
measurement reply is not received within the specified timeout, then the next delay measurement
frame will be sent.
Y. 1731 show commands
Use the show cfm statistic delay_measurement domain command to display delay measurement
statistics. If the command is issued gain, the output is replaced with the new values.
Brocade#show cfm statistics delay_measurement domain md2 ma ma2 rmep-id 2
Domain: md2 Level: 7
Maintenance association: ma2 VLAN ID: 2 Priority: 7
============================================================================================
Round Trip Frame Delay Time : min = 31.501 us avg = 32.586 us max = 34.052 us
Round Trip Frame Delay Variation : min = 45 ns avg = 839 ns max = 1.875 us
============================================================================================
Port Used to transmit delay_measurement: 2/2
Number of delay_measurement frames Used to calculate Statistics: 10
Syntax: show cfm statistics delay_measurement domain domain- name ma ma-name rmep
rmep-id
The domain domain-name parameter specifies the maintenance domain to be used for a delay
measurement message. The domain-name attribute is case-sensitive.
The ma ma-name parameter specifies the maintenance association to be used for a delay
measurement message. The ma-name attribute is case-sensitive.
The rmep rmep-id parameter specifies the remote mep id to be used for a delay measurement
message.