Emulex LP21000 Manual do Utilizador descarregar pdf (Página 121)

The OneCommand Manager User Manual Page 111

2. Select the DCB tab.

Figure 64: DCB tab (FCoE adapter port selected)

DCB Tab Field Definitions

• DCBX State - The current DCBX (Data Center discovery and Capability exchange protocol)

state (enabled or disabled).

• DCBX Mode - The DCBX mode can be either DCB or CIN.

• LLDP Transmit State - DCBX uses Link Layer Discovery Protocol (LLDP) to exchange

parameters between two link peers. For the DCBX protocol to operate correctly, both LLDP Rx

and Tx must be enabled. If either Rx or Tx is disabled, DCBX is disabled.

• LLDP Receive State - DCBX uses LLDP to exchange parameters between two link peers. For

the DCBX protocol to operate correctly, both LLDP Rx and Tx must be enabled. If either Rx or Tx

is disabled, DCBX is disabled.

PFC Properties Area

• State - Enabled means that flow control in both directions (Tx and Rx) is enabled.

• Active Priority - Lists the priorities with PFC set to Enabled.

• Sync’d - If yes, the PFC priorities have been set by the peer. This parameter cannot be set.

Note: DCBX mode also configures FIP mode. If DCBX mode is DCB, FIP is enabled. If it is

CIN, FIP is disabled.

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Emulex LP21000 Manual do Utilizador Página 121