Emulex 110 Manual do Utilizador descarregar pdf (Página 80)

OneCommand Manager for VMware vCenter User Manual Page 75

• Supported Class of Service - A frame delivery scheme exhibiting a set of delivery characteristics

and attributes. There are three classes of service.

• Class 1 provides a dedicated connection between a pair of ports with confirmed delivery or

notification of non-delivery.

• Class 2 provides a frame switched service with confirmed delivery or notification of non-

delivery.

• Class 3 provides a frame switched service similar to Class 2 but without notification of frame

delivery or non-delivery.

• Supported FC4 Types - A 256-bit (8-word) map of the FC-4 protocol types supported by the port

containing the selected adapter.

Port Status Area

• Link Status - The status of the link on the selected adapter port.

• Port Speed - The current port speed of the selected adapter port.

• Bandwidth Limit - The Quality of Service (QoS) bandwidth restriction on the port.

Enabling/Disabling PFC Throttle on an FCoE Port

To enable or disable PFC throttle:

1. Select a host in the vSphere console tree view and select the Emulex OneCommand tab.

2. In the Emulex Device Management tree view, select the FCoE port whose PFC throttle status

you want to change.

3. Select the Port Details tab (Figure 68 on page 74).

4. In the PFC Throttle area, select the Enable or Disable radio button. PFC throttle is immediately

enabled or disabled, depending upon which radio button you select.

Viewing FCoE Port Statistics

The Statistics tab provides cumulative totals for various error events and statistics on the port. Some

statistics are cleared when the adapter is reset. When you select an FCoE port from the Emulex Device

Management tree view, the Statistics pane contains statistics associated with the selected port.

For information about the Refresh, Preferences and Help buttons, refer to “Using the OneCommand

Manager for VMware vCenter” on page 18.

To view statistics of an FCoE port:

1. Select a host in the vSphere console tree view and select the Emulex OneCommand tab.

2. In the Emulex Device Management tree view, select the FCoE port whose statistics information

you want to view.

3. Select the Statistics tab.

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Emulex 110 Manual do Utilizador Página 80