Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

Navigation
Guide That Contains This Content
[+] Expand All
[-] Collapse All

    Configuring a Classifier Profile for a 4G Network

    A classifier profile defines the QoS Class Identifiers (QCIs) for a Packet Data Network Gateway (P-GW). You configure QCI values to define the packet-forwarding treatment for each bearer. A QCI is associated with priority, delay, and packet loss values. The MobileNext Broadband Gateway supports only QCI values for default bearers, which do not require dedicated resource allocation for a guaranteed bit rate (GBR).

    To configure a classifier profile to map each QCI value to a forwarding class and packet loss priority:

    1. Specify a name for the classifier profile.
      [edit unified-edge cos-cac]user@host# edit classifier-profiles classifier-profile-1
    2. Configure the QCI values and the associated QoS characteristics based on traffic requirements:
      1. Configure a QCI value and the associated forwarding class and loss priority for IP Multimedia Subsystem (IMS) signaling traffic.
        [edit unified-edge cos-cac classifier-profiles classifier-profile-1]user@host# set qos-class-identifier 5user@host# set forwarding-class af2user@host# set loss-priority low
      2. Configure a QCI value and the associated forwarding class and loss priority for video (buffered streaming) traffic.
        [edit unified-edge cos-cac classifier-profiles classifier-profile-1]user@host# set qos-class-identifier 6user@host# set forwarding-class af2user@host# set loss-priority low
      3. Configure a QCI value and the associated forwarding class and loss priority for voice, video (live streaming), and interactive gaming traffic.
        [edit unified-edge cos-cac classifier-profiles classifier-profile-1]user@host# set qos-class-identifier 7user@host# set forwarding-class af3user@host# set loss-priority low
      4. Configure a QCI value and the associated forwarding class and loss priority for background traffic.
        [edit unified-edge cos-cac classifier-profiles classifier-profile-1]user@host# set qos-class-identifier 8user@host# set forwarding-class beuser@host# set loss-priority low

    Published: 2011-11-17