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Switch command-line configuration (OS 9.x)
13 Dell EMC Networking S4048-ON and S4048T-ON Switch Configuration Guide for Dell EMC SC Series and Dell PS Series SANs | SCG1026
2.2.4 Configure DCB policies
DellEMC(conf)#dcb-map <profile-name>
DellEMC(conf-dcbmap-profile-name*)#priority-group 0 bandwidth 50 pfc off
DellEMC(conf-dcbmap-profile-name*)#priority-group 1 bandwidth 50 pfc on
Note: The sum of the bandwidth-percentages must be equal to 100.
DellEMC(conf-dcbmap-profile-name*)#priority-pgid 0 0 0 0 1 0 0 0
DellEMC(conf-dcb-profile-name*)#exit
2.2.5 Apply policies to switch ports
DellEMC(conf)#interface range tengigabitethernet 1/1–1/48
DellEMC(conf-if-range-te-1/1-48)# dcb-map <profile-name>
DellEMC(conf-if-range-te-1/1-48)#exit
DellEMC(conf)#interface range fortyGigE 1/49-1/50
DellEMC(conf-if-range-fo-1/49-1/50)# dcb-map <profile-name>
DellEMC(conf-if-range-fo-1/49-1/50)#exit
Note: The sum of the bandwidth-percentages must be equal to 100.
2.2.6 Enable DCB
DellEMC(conf)#dcb enable
DellEMC(conf)#exit
Note: Set the corresponding VLAN ID on the storage controller network interfaces.
2.2.7 Save configuration
DellEMC#copy running-config startup-config
2.2.8 Reload switch
DellEMC#reload
System configuration has been modified. Save? [yes/no]:yes
Proceed with reload [confirm yes/no]:yes
2.2.9 Configure additional switch
Repeat the commands from section 2.2 to configure DCB on additional switches.