Dell S4048-ON Configuration Manual - Page 14

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Dell S4048-ON Configuration Manual
Switch configuration (OS 9.x)
2.3.2

Remove DCB policies and apply standard flow control

Dell#configure
Dell(conf)#interface range tengigabitethernet 1/1-48
Dell(conf-if-range-te-1/1-1/48)#no dcb-map <profile-name>
Dell(conf-if-range-te-1/1-48)#flowcontrol rx on tx off
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)#no dcb-map <profile-name>
Dell(conf-if-range-fo-1/49,fo-1/50)#flowcontrol rx on tx off
Dell(conf-if-range-fo-1/49,fo-1/50)#exit
Dell(conf)#exit
2.3.3

Revert to default VLAN ID on switch and arrays

Once DCB is disabled on the switch, the PS Series arrays will no longer use the VLAN ID that was configured
when DCB was enabled. The arrays will revert to the default or native VLAN. Therefore, a valid VLAN must
be configured for all host servers, switches, and PS Series array members. A valid VLAN can use the default
or native VLAN ID (typically 0 or 1), or a specific VLAN can be configured (for example, VLAN 100). If a non-
default VLAN is configured, then any ports connected to the arrays must be configured as untagged.
Note: The host NICS must also be updated with matching VLAN information.
Use the following steps to configure the native VLAN on the switch.
Dell#configure
Dell(conf)#no interface vlan <vlan-id>
2.3.4

Save configuration

Dell#copy running-config startup-config
2.3.5

Reload

Dell#reload
System configuration has been modified. Save? [yes/no]yes
Proceed with reload [confirm yes/no]yes
Note: The switch will reboot.
2.3.6

Verify DCB status

Dell#show dcb
DCB Status : Disabled
2.3.7

Configure additional switch

Repeat the commands from section 2.3 to disable DCB on any additional switches.
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Dell EMC Networking S4048-ON Switch Configuration Guide for Dell PS Series SANs | SCG1026