## dcb dcb — Data Center Bridging Settings |

## Properties

Table 59.

Key Name | Value Type | Default Value | Value Description
--- | --- | --- | ---
    app-fcoe-flags
    NMSettingDcbFlags (uint32)
| Specifies the NMSettingDcbFlags for the DCB FCoE application. Flags may be any combination of NM_SETTING_DCB_FLAG_ENABLE (0x1), NM_SETTING_DCB_FLAG_ADVERTISE (0x2), and NM_SETTING_DCB_FLAG_WILLING (0x4).
    app-fcoe-mode
    string
    "fabric"
| The FCoE controller mode; either "fabric" (default) or "vn2vn".
    app-fcoe-priority
    int32
    -1
| The highest User Priority (0 - 7) which FCoE frames should use, or -1 for default priority. Only used when the "app-fcoe-flags" property includes the NM_SETTING_DCB_FLAG_ENABLE (0x1) flag.
    app-fip-flags
    NMSettingDcbFlags (uint32)
| Specifies the NMSettingDcbFlags for the DCB FIP application. Flags may be any combination of NM_SETTING_DCB_FLAG_ENABLE (0x1), NM_SETTING_DCB_FLAG_ADVERTISE (0x2), and NM_SETTING_DCB_FLAG_WILLING (0x4).
    app-fip-priority
    int32
    -1
| The highest User Priority (0 - 7) which FIP frames should use, or -1 for default priority. Only used when the "app-fip-flags" property includes the NM_SETTING_DCB_FLAG_ENABLE (0x1) flag.
    app-iscsi-flags
    NMSettingDcbFlags (uint32)
| Specifies the NMSettingDcbFlags for the DCB iSCSI application. Flags may be any combination of NM_SETTING_DCB_FLAG_ENABLE (0x1), NM_SETTING_DCB_FLAG_ADVERTISE (0x2), and NM_SETTING_DCB_FLAG_WILLING (0x4).
    app-iscsi-priority
    int32
    -1
| The highest User Priority (0 - 7) which iSCSI frames should use, or -1 for default priority. Only used when the "app-iscsi-flags" property includes the NM_SETTING_DCB_FLAG_ENABLE (0x1) flag.
    name
    string
    dcb
| The setting's name, which uniquely identifies the setting within the connection. Each setting type has a name unique to that type, for example "ppp" or "wireless" or "wired".
    priority-bandwidth
    array of uint32
    [0, 0, 0, 0, 0, 0, 0, 0]
| An array of 8 uint values, where the array index corresponds to the User Priority (0 - 7) and the value indicates the percentage of bandwidth of the priority's assigned group that the priority may use. The sum of all percentages for priorities which belong to the same group must total 100 percent.
    priority-flow-control
    array of uint32
    [0, 0, 0, 0, 0, 0, 0, 0]
| An array of 8 boolean values, where the array index corresponds to the User Priority (0 - 7) and the value indicates whether or not the corresponding priority should transmit priority pause.
    priority-flow-control-flags
    NMSettingDcbFlags (uint32)
| Specifies the NMSettingDcbFlags for DCB Priority Flow Control (PFC). Flags may be any combination of NM_SETTING_DCB_FLAG_ENABLE (0x1), NM_SETTING_DCB_FLAG_ADVERTISE (0x2), and NM_SETTING_DCB_FLAG_WILLING (0x4).
    priority-group-bandwidth
    array of uint32
    [0, 0, 0, 0, 0, 0, 0, 0]
| An array of 8 uint values, where the array index corresponds to the Priority Group ID (0 - 7) and the value indicates the percentage of link bandwidth allocated to that group. Allowed values are 0 - 100, and the sum of all values must total 100 percent.
    priority-group-flags
    NMSettingDcbFlags (uint32)
| Specifies the NMSettingDcbFlags for DCB Priority Groups. Flags may be any combination of NM_SETTING_DCB_FLAG_ENABLE (0x1), NM_SETTING_DCB_FLAG_ADVERTISE (0x2), and NM_SETTING_DCB_FLAG_WILLING (0x4).
    priority-group-id
    array of uint32
    [0, 0, 0, 0, 0, 0, 0, 0]
| An array of 8 uint values, where the array index corresponds to the User Priority (0 - 7) and the value indicates the Priority Group ID. Allowed Priority Group ID values are 0 - 7 or 15 for the unrestricted group.
    priority-strict-bandwidth
    array of uint32
    [0, 0, 0, 0, 0, 0, 0, 0]
| An array of 8 boolean values, where the array index corresponds to the User Priority (0 - 7) and the value indicates whether or not the priority may use all of the bandwidth allocated to its assigned group.
    priority-traffic-class
    array of uint32
    [0, 0, 0, 0, 0, 0, 0, 0]
| An array of 8 uint values, where the array index corresponds to the User Priority (0 - 7) and the value indicates the traffic class (0 - 7) to which the priority is mapped.