Dell PowerConnect 8100 Series User Manual download pdf (Page 10)

10 SCG1001 PowerConnect 8100 Series Configuration Guide

3 Configure Data Center Bridging (DCB) (Optional)

DCB is enabled by default. This section shows the steps required to configure DCB.

Note: You must complete the Dell recommended switch configuration steps in sections 2.1 to 2.12

before configuring the switch for DCB mode.

3.1 Enable DCB

If DCB was previously disabled, it must be manually re-enabled.

console#configure

console(config)#dcb enable

3.2 Create VLAN

console#configure

console(conf)# vlan vlan-id

Note: You must supply a VLAN id. The valid range is 2-4093.

console(conf)#exit

3.3 Configure class of service, dot1p mapping, and traffic class

console(config)#iscsi cos enable

console(config)#iscsi cos vpt 4

console(config)#classofservice dot1p-mapping 4 4

console(config)#classofserivce traffic-class-group 4 1

3.4 Configure Priority flow control on switch ports and port channel

console(config)#interface range tengigabitethernet all

console(config-if)#datacenter-bridging

console(config-if-dcb)#priority-flow-control mode on

console(config-if-dcb)#priority-flow-control priority 4 no-drop

console(config-if-dcb)#exit

console(config-if)#switchport mode trunk

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Dell PowerConnect 8100 Series User Manual Page 10