Dell S4148-ON Manuale di configurazione - Pagina 17
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Reverting from DCB to non-DCB configuration (optional)
4.4
Revert to default VLAN ID on switch and arrays
Once DCB is disabled on the switch, the SC 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 SC 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, any ports connected to the arrays must be configured as untagged.
The steps in section 4.3 revert the switch ports to default native vlan 1. Use the following command to remove
VLANs other than vlan 1 from the switch configuration.
OS10(config)# no interface vlan <vlan-id>
4.5
Removing ETS, PFC, and other policies from switch configuration
OS10(config)# no policy-map type queuing <queuing-policy-name>
OS10(config)# no class-map type queuing <LAN-traffic-map-name>
OS10(config)# no class-map type queuing <iSCSI-traffic-map-name>
OS10(config)# system qos
OS10(config-sys-qos)# no ets
OS10(config-sys-qos)# no service-policy input type qos <trust-policy-map-name>
OS10(config-sys-qos)# no service-policy type application <qos-policy-map-name>
OS10(config-sys-qos)# exit
OS10(config)# no policy-map type network-qos <policy-map-name>
OS10(config)# no policy-map type qos <trust-policy-map-name>
OS10(config)# policy-map type application <qos-policy-map-name>
OS10(config-pmap-application)# no class <qos-class-name>
OS10(config-pmap-application)# exit
OS10(config)# no qos-map traffic-class <queue-map-name>
OS10(config)# no class-map type network-qos <iSCSI-class-map-name>
OS10(config)# no class-map type application <qos-policy-map-name>
OS10(config)#
4.6
iSCSI enable
OS10(config)# iscsi enable
OS10(config)# iscsi session-monitoring enable
OS10(config)# exit
4.7
Save configuration
OS10# copy running-configuration startup-configuration
17 Dell EMC Networking S4148-ON and S4128-ON Switch Configuration Guide for Dell EMC SC Series SANs | SCG3704