AudioCodes Mediant MSBR Series User Manual

Version 7.2 521 Mediant MSBR
Reference Guide 73. WAN Access Commands
73.4.11 ubr / cbr / vbr
This command defines the ATM service class for an ATM sub-interface.
Syntax
interface atm <group-id>/<sub-id>
ubr <peak-kbps>
cbr <peak-kbps>
vbr <peak-kbps> <sustained-kbps> <burst-cells>
Command Description
ubr Defines Unspecified Bit Rate; no bandwidth is reserved for this
interface. Traffic may be limited by a peak rate.
cbr
Defines Constant Bit Rate; bandwidth is reserved according to
the specified rate. Traffic cannot exceed the specified rate.
vbr Defines Variable Bit Rate; bandwidth is reserved according to
the configured sustained rate. Traffic may exceed the sustained
rate up to the peak rate, but is further limited by a maximum
number of burst cells.
<peak-kbps> Defines the Maximum data rate in kilobits per second
<sustained-kbps> Defines the Sustained data rate in kilobits per second
<burst-cells> Defines the maximum number of cells allowed in excess of the
sustained rate
Default
The default setting is UBR with unlimited traffic rate.
Command Mode
Privileged User
Example
This example defines an ATM interface with a constant bit-rate traffic class, allowing
bandwidth of 4 megabits per second:
(conf-atm0/0)# cbr 4096

AudioCodes Mediant MSBR Series Specifications

General

Brand	AudioCodes
Model	Mediant MSBR Series
Category	Network Router
Language	English