module huawei-ifm-cpos-trunk {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-ifm-cpos-trunk";

    prefix ifm-cpos-trunk;

    import huawei-ifm {
      prefix ifm;
    }
    import huawei-extension {
      prefix ext;
    }

    organization
      "Huawei Technologies Co., Ltd.";

    contact
      "Huawei Industrial Base
     Bantian, Longgang
     Shenzhen 518129
     People's Republic of China
     Website: http://www.huawei.com
     Email: support@huawei.com";

    description
      "Defines the Cpos-Trunk bundling technology, which bundles multiple physical interfaces into a logical interface.";

    revision "2020-02-14" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "trunk";

    typedef channel-mode-type {
      type enumeration {
        enum "vc12" {
          value 0;
          description "VC12.";
        }
        enum "vc4" {
          value 1;
          description "VC4.";
        }
      }
      description "Cpos Trunk Channel Mode.";
    }

    typedef active-status-type {
      type enumeration {
        enum "invalid" {
          value 0;
          description "Invalid.";
        }
        enum "active" {
          value 1;
          description
            "The interface is in Active state.";
        }
        enum "inactive" {
          value 2;
          description
            "The interface is in InActive state.";
        }
      }
      description
        "Cpos trunk member active state.";
    }

    typedef e1t1-work-mode-type {
      type enumeration {
        enum "framed" {
          value 0;
          description "Framed.";
        }
        enum "unframed" {
          value 1;
          description "Unframed.";
        }
      }
      description "E1T1 work mode type.";
    }
  }  // module huawei-ifm-cpos-trunk