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Configure Data Center Bridging (optional)
16 Dell EMC Networking S5148F-ON Switch Configuration Guide for Dell EMC Unity, SC Series, and PS Series
iSCSI SANs | SCG3928
This configuration guide uses ports 1/1/53 and 1/1/54 as port channel member ports. They are configured
using the following commands.
Note: All port channel member ports need to be of same speed. For example, when using 100GbE ports for
the port channel, do not add any member ports with a different port speed such as 40GbE or 10GbE.
OS10(config)# interface range ethernet 1/1/53-1/1/54
OS10(conf-range-eth1/1/53-1/1/54)# service-policy input type network-qos
<policy-map-name>
OS10(conf-range-eth1/1/53-1/1/54)# service-policy output type queuing <queuing-
policy-name>
OS10(conf-range-eth1/1/53-1/1/54)# ets mode on
OS10(conf-range-eth1/1/53-1/1/54)# qos-map traffic-class <queue-map-name>
OS10(conf-range-eth1/1/53-1/1/54)# priority-flow-control mode on
OS10(conf-range-eth1/1/53-1/1/54)# end
3.12 Set system QoS policies
3.12.1 Switch OS 10.3.2 to 10.4.0
Note: Perform these steps if your switch is running OS versions 10.3.2 to 10.4.0. If your switch is running OS
version 10.4.1 or later, skip this section and perform the steps in section 3.12.2.
OS10(config)# system qos
OS10(config-sys-qos)# service-policy input type qos <trust-policy-map-name>
OS10(config-sys-qos)# service-policy type application <qos-policy-map-name>
OS10(config-sys-qos)# ets mode on
OS10(config-sys-qos)# exit
3.12.2 Switch OS 10.4.1 or later
Note: Perform these steps if your switch is running OS version 10.4.1 or later. If your switch is running OS
versions 10.3.2 to 10.4.0, skip this section and perform the steps in section 3.12.1.
OS10(config)# system qos
OS10(config-sys-qos)# trust-map dot1p default
OS10(config-sys-qos)# service-policy type application <qos-policy-map-name>
OS10(config-sys-qos)# ets mode on
OS10(config-sys-qos)# exit
OS10(config)#
3.13 Enable DCB
OS10(config)# dcbx enable
3.14 Save configuration
OS10# copy running-configuration startup-configuration