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Table 18. Configuration Parameter List - Port Configuration for ATM (continued)
Parameter Information
Parameter
Forward QoS
Valid Values
CLASS_0, CLASS_1, CLASS_2, CLASS_3, CLASS_4, where
CLASS_0
The unspecified class. The network does not specify any QoS.
CLASS_1
Performance is comparable to current digital private line performance.
CLASS_2
Intended for packetized video and audio in teleconferencing and multimedia
applications.
CLASS_3
Intended for interoperation of connection-oriented protocols, such as Frame Relay.
CLASS_4
Intended for interoperation of connectionless protocols, such as IP.
Default Value
CLASS_0
Description
This parameter indicates which class of service is provided to an ATM virtual
connection. This parameter is always CLASS_0 for a Best Effort connection.
Note: The following parameters are backward traffic parameters.
Parameter
Backward Traffic Peak Cell Rate
Valid Values
1 - 85% of line speed
Default Value
Port’s Default Effective Capacity/48
Description
This parameter indicates an upper bound on the cell transmission rate.
Parameter
Backward Traffic Sustained Cell Rate
Valid Values
1 - 85% of line speed
Default Value
Port’s Default Effective Capacity/48
Description
This parameter indicates an upper bound on the average cell transmission rate. You
cannot specify this parameter for a Best Effort connection.
APPN Configuration Commands
132
MRS V3.2 Protocol Config Ref Vol 2