ATM_QOS_CLASS_IE structure

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The ATM_QOS_CLASS_IE structure specifies the quality of service (QoS) information element of an ATM UNI signaling message. The QoS information element requests and indicates the quality of service class for a connection.

Syntax

typedef struct _ATM_QOS_CLASS_IE {
  UCHAR QOSClassForward;
  UCHAR QOSClassBackward;
} ATM_QOS_CLASS_IE, *PATM_QOS_CLASS_IE;

Members

  • QOSClassForward
    Specifies the forward QoS class as one of the following values:

    • QOS_CLASS0
      QoS class 0

    • QOS_CLASS1
      QoS class 1

    • QOS_CLASS2
      QoS class 2

    • QOS_CLASS3
      QoS class 3

    • QOS_CLASS4
      QoS class 4

  • QOSClassBackward
    Specifies the backward QoS class as one of the following values:

    • QOS_CLASS0
      QoS class 0

    • QOS_CLASS1
      QoS class 1

    • QOS_CLASS2
      QoS class 2

    • QOS_CLASS3
      QoS class 3

    • QOS_CLASS4
      QoS class 4

Remarks

ATM_QOS_CLASS_IE can be included in a set of Q.2931 call manager-specific parameters.

ATM_QOS_CLASS_IE is passed at IE in a Q2931_IE structure, which is passed at InfoElements in a Q2931_CALLMGR_PARAMETERS structure.

For more information about the QoS calls information element, see the User Network Interface (UNI) Specification published by the ATM Forum.

Requirements

Header

 Atm.h (include Atm.h)

See also

Q2931_IE

Q2931_CALLMGR_PARAMETERS

 

 

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