Dell PowerSwitch S4820T 9.50.1 Configuration Guide for the S4820T System - Page 279
Exit DCB Output Policy Configuration mode., DCB OUTPUT POLICY mode
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DCB OUTPUT POLICY mode ets mode on The default: ETS mode is on. 3. Associate the 802.1p priority traffic in a priority group with the ETS configuration in a QoS output policy. DCB OUTPUT POLICY mode priority-group group-name qos-policy ets-policy-name 4. (Optional) Enter a text description of the output policy. DCB OUTPUT POLICY mode description text The maximum is 32 characters. 5. Repeat Steps 1 to 4 to configure all remaining ETS priority groups with an ETS output policy. 6. Exit DCB Output Policy Configuration mode. DCB OUTPUT POLICY exit 7. Enter INTERFACE Configuration mode. CONFIGURATION mode interface type slot/port 8. Apply the output policy with the ETS configuration to an egress interface. INTERFACE mode dcb-policy output policy-name Dell Networking OS Behavior: Create a DCB output policy to associate a priority group with an ETS output policy with scheduling and bandwidth configuration. You can apply a DCB output policy on multiple egress ports. The ETS configuration associated with 802.1p priority traffic in a DCB output policy is used in DCBx negotiation with ETS peers. When you apply an ETS output policy to an interface, ETS-configured scheduling and bandwidth allocation take precedence over any configured settings in the QoS output policies. To remove an ETS output policy from an interface, use the no dcb-policy output policy-name command. DCB and ETS are both disabled by default. When DCB is enabled, ETS is enabled on all interfaces that have the default ETS configuration applied. If you disable ETS in an output policy applied to an interface (the no ets mode on command), any previously configured QoS settings at the interface or global level take effect. If QoS settings are configured at the interface or global level and in an output policy map (the service-policy output command), the QoS configuration in the output policy take precedence. Data Center Bridging (DCB) 279
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