Configure Data Center Bridging (Dcb) (Optional); Disable 802.3X Flowcontrol On Sfp+ Ports; Disable 802.3X Flowcontrol On Qsfp Ports; Enable Dcb And Reload - Dell S4048-ON Configuration Manual

3

Configure Data Center Bridging (DCB) (optional)

To enable DCB mode on the switch, use the following commands.
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

Disable 802.3x flowcontrol on SFP+ ports

Dell#configure
Dell(conf)#interface range tengigabitethernet 1/1–1/48
Dell(conf-if-range-te-1/1-48)#no flowcontrol rx on tx off
Dell(conf-if-range-te-1/1-48)#exit
3.2

Disable 802.3x flowcontrol on QSFP ports

Dell(conf)#interface range fortyGigE 1/49 , fortyGigE 1/50
Dell(conf-if-range-fo-1/49-50)#no flowcontrol rx on tx off
Dell(conf-if-range-fo-1/49-50)#exit
3.3

Enable DCB and reload

Dell(conf)#dcb enable
Dell(conf)#exit
Dell#copy running-config startup-config
Dell#reload
Note: After confirming reload request, the switch will reboot.
3.4

Create tagged VLAN for all ports and port-channels

Dell#configure
Dell(conf)#interface vlan vlan-id
Note: You must supply a VLAN id. The valid range is 2-4093.
Dell (conf-if-vl-vlan-id*)#no shutdown
Dell (conf-if-vl-vlan-id*)#tagged tengigabitethernet 1/1–1/48
Dell (conf-if-vl-vlan-id*)#tagged port-channel 1
Dell (conf-if-vl-vlan-id*)#exit
11 SCG1026 Dell Networking S4048-ON Switch Configuration Guide for PS Series SANs