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Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Chapter  Configuring Ethernet Virtual Connection Bridge Domain
Support for Y.1731 Performance Monitoring for EVC BD
Step 4
ethernet y1731 delay dmm domain 
domain-name {evc evc-id | vlan 
vlan-id} {mpid target-mp-id | 
mac-address target-address} cos cos 
{source {mpid source-mp-id | 
mac-address source-address}}
Example:
Router(config-ip-sla)# ethernet y1731 
delay dmm domain xxx evc yyy mpid 101 
cos 4 source mpid 100
Begins configuring a single-ended Ethernet delay 
operation and enters IP SLA Y.1731 delay configuration 
mode.
Step 5
clock sync
Example:
Router(config-sla-y1731-delay)# clock 
sync
(Optional) Indicates that the end points are synchronized 
and thus allows the operation to calculate one-way delay 
measurements.
Step 6
aggregate interval seconds
Example:
Router(config-sla-y1731-delay)# 
aggregate interval 900
(Optional) Configures the length of time during which the 
performance measurements are conducted and the results 
stored.
Step 7
distribution {delay | 
delay-variation} one-way 
number-of-bins 
boundary[,...,boundary]
Example:
Router(config-sla-y1731-delay)# 
distribution delay-variation one-way 
5 5000,10000,15000,20000,-1
(Optional) Specifies measurement type and configures 
bins for statistics distributions kept.
Step 8
frame interval milliseconds
Example:
Router(config-sla-y1731-delay)# frame 
interval 100
(Optional) Sets the gap between successive frames.
Step 9
frame offset offset-value
Example:
Router(config-sla-y1731-delay)# frame 
offset 1
(Optional) Sets the value for calculating delay variation 
values.
Step 10
frame size bytes
Example:
Router(config-sla-y1731-delay)# frame 
size 32
(Optional) Configures padding size for frames.
Command Purpose