Blade ICE G8124-E Manuale Utente

202  

  Chapter 14: FCoE and CEE

BMD00220, October 2010

DCBX may be configured to permit sharing or learning PFC configuration with or from 

external devices. This example assumes that PFC configuration is being performed manually. See 

 for more information on DCBX.

This example is consistent with the network shown in 

. In this example, the 

following topology is used.

In this example, PFC is to facilitate lossless traffic handling for FCoE (priority value 3) and a 
business-critical LAN application (priority value 4).

Assuming that CEE is off (the G8124 default), the example topology shown in 

 can be 

configured using the following commands:

Turn CEE on.

Turning CEE on will automatically change some 802.1p QoS and 802.3x standard flow 

control settings and menus (see 

).

Port-Based PFC Configuration

1

0-2

LAN

Disabled

4

Business-critical LAN

others

(not used)

Disabled

 2

3

FCoE (to FCF bridge)

others

(not used)

Disabled

3

3

FCoE

others

(not used)

Disabled

4

0-2

LAN

Disabled

4

Business-critical LAN

others

(not used)

Disabled

RS G8124(config)# cee enable