Dell S4048-ON Manual de configuração - Página 13

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Dell S4048-ON Manual de configuração
Switch configuration (OS 9.x)
2.2.5

Configure DCB policies

Dell(conf)#dcb-map <profile-name>
Dell(conf-dcbmap-profile-name*)#priority-group 0 bandwidth 50 pfc off
Dell(conf-dcbmap-profile-name*)#priority-group 1 bandwidth 50 pfc on
Note: The sum of the bandwidth-percentages must be equal to 100.
Dell(conf-dcbmap-profile-name*)#priority-pgid 0 0 0 0 1 0 0 0
Dell(conf-dcb-profile-name*)#exit
2.2.6

Apply policies to switch ports

Dell(conf)#interface range tengigabitethernet 1/1–1/48
Dell(conf-if-range-te-1/1-48)# dcb-map <profile-name>
Dell(conf-if-range-te-1/1-48)#exit
Dell(conf)#interface range fortyGigE 1/49 , fortyGigE 1/50
Dell(conf-if-range-fo-1/49,fo-1/50)# dcb-map <profile-name>
Dell(conf-if-range-fo-1/49,fo-1/50)#exit
Dell(conf)#exit
Note: The sum of the bandwidth-percentages must be equal to 100.
2.2.7

Save configuration

Dell#copy running-config startup-config
2.2.8

Configure additional switch

Repeat the commands from section 2.2 to configure DCB on additional switches.
2.3

Revert from DCB to non-DCB configuration (optional)

One method to revert from a DCB-configured switch to a non-DCB-configured switch is to delete the current
configuration (startup-config) and follow the steps in section 2.1. If deleting the current configuration is not an
option, use the following procedure to unconfigure DCB and enable standard flow control.
Note: This is a disruptive operation that requires downtime. The arrays will temporarily lose communication
with each other. Power off all arrays and hosts connected to the SAN before proceeding with these steps.
2.3.1

Disable DCB

Dell#configure
Dell(conf)#no dcb enable
Dell(conf)#exit
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Dell EMC Networking S4048-ON Switch Configuration Guide for Dell PS Series SANs | SCG1026