Dell 8 manual Dcbx port-role auto-downstream

Resource	Prerequisites
MXL	• DCB needs to be enabled.
	• VLT needs to be disabled.
	• FIP Snooping feature needs to be enabled on
	the MXL.
	conf
	Feature fip-snooping
	• Port-channel member interfaces needs to have
	below configuration.
	interface range tengigabitethernet
	0/33 – 36
	port-channel-protocol lacp
	port-channel 128 mode active
	exit
	protocol lldp
	no advertise dcbx-tlv ets-reco
	dcbx port-role auto-upstream
	no shut
	exit
	• Port-channel connecting S5000 switch needs
	to have following configuration.
	interface port-channel 128
	portmode hybrid
	switchport
	fip-snooping port-mode fcf
	• Server facing ports needs to below
	configuration
	portmode hybrid
	switchport
	protocol lldp
	dcbx port-role auto-downstream
	no shut
	exit
S5000	Below configuration is prerequisite for S5000.
	• Enable Fibre Channel capability and Full Fabric
	mode.
	feature fc
	• Enable FC ports connecting to Compellent
	storage array and FC ports connecting to other
	S5000 switch via ISL links.
	interface range fi 0/0 - 7
	no shut
	• Create DCB Map
	dcb-map SAN_DCB_MAP
	priority-group 0 bandwidth 60 pfc
	off
	priority-group 1 bandwidth 40 pfc on
	priority-pgid 0 0 0 1 0 0 0 0
	exit

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