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Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide
OL-15667-03
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference
class cem
class cem
Use the class cem command in the global configuration mode to configure CEM interface parameters in
a class that’s applied to CEM interfaces together. This command works in the same manner for CEM
interfaces as pseudowire-class does for xconnect.
class cem class-name
Syntax Description
Command Modes Global configuration
Command History
Usage Guidelines The class cem command allows you to configure CEM interface parameters in a class that’s applied to
CEM interfaces together. A class cem command includes the following configuration settings:
• dejitter-buffer dejitter in ms
• idle-pattern Set 8 bit idle pattern
• sample-rate Sample rate (in ms)
Examples The following example illustrates the use of the class cem command:
Router# config t
Router(config)# class cem mycemclass
Router(config-cem-class)# dejitter-buffer 10
Router(config-cem-class)# sample-rate 2
Router(config-cem-class)# exit
Router(config)# interface cem 0/0/0
Router(config-if)# no ip address
Router(config-if)# cem 0
Router(config-if-cem)# xconnect 10.10.10.10 200 encapsulation mpls
Router(config-if-cem-xconn)# cem class mycemclass
Router(config-if-cem)# exit
Router(config-if)# exit
Router(config)# exit
Related Commands
class-name (Required) The name of a CEM interface parameters class.
Release Modification
12.4(12)MR2 This command was introduced.
Command Description
dejitter-buffer Specifies the size of the dejitter-buffer used for the network jitter in
the CEM configuration mode.
idle-pattern Specifies the data pattern to transmit on the T1/E1 when missing
packets are detected on the PWE3 circuit in the CEM configuration
mode.