Dell MX9116n EMC SmartFabric OS10 User Guide Release 10.5.0 - Page 1171
RoCE for VXLAN over VLT
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c. Apply the queuing policy to egress traffic on the interface. OS10 (conf-if-eth1/1/1)# service-policy output type queuing policy_2Q d. Enable ETS on the interface. OS10 (conf-if-eth1/1/1)# ets mode on e. Apply the qos-map for ETS configurations on the interface. OS10 (conf-if-eth1/1/1)# qos-map traffic-class 2Q f. Enable PFC on the interface. OS10 (conf-if-eth1/1/1)# priority-flow-control mode on View configuration and statistics Use the following show commands to view the configuration and statistics: • To view the PFC and ETS configuration details at the interface level, use the show qos interface command: OS10# show qos interface ethernet 1/1/4 • To view the buffer allocation for the ingress interface, use the show qos ingress buffers command: OS10# show qos ingress buffers interface ethernet 1/1/4 • To view the buffer utilization at the ingress interface, use the show qos ingress buffer-stats command: OS10# show qos ingress buffer-stats interface ethernet 1/1/4 • To view the buffer allocation for the egress interface, use the show qos egress buffers command: OS10# show qos egress buffers interface ethernet 1/1/4 • To view the buffer utilization at the egress interface, use the show qos egress buffer-stats command: OS10# show qos egress buffer-stats interface ethernet 1/1/4 • To view the PFC configuration, operational status, and statistics on the interface, use the show interface interface-name priority-flow-control details command: OS10(config)# show interface ethernet 1/1/15 priority-flow-control details • To view the ECN markings on an interface, use the show queuing statistics interface interface-name wred command: OS10# show queuing statistics interface ethernet 1/1/1 wred • To view any egress packet loss, use the show queuing statistics command: NOTE: There should not be any packet drops in lossless queues. OS10# show queuing statistics interface ethernet 1/1/1 • To view qos map details such as dot1p or DSCP to traffic class mapping and traffic class to queue mapping, use the show qos maps command: OS10# show qos maps RoCE for VXLAN over VLT OS10 supports RoCE for VXLAN in a VLT setup. Configuring RoCE with VXLAN is similar to configuring RoCE without VXLAN. When you configure VXLAN and span that across a VLT topology, apply the configuration on all interfaces across the VLT topology where you want to support RoCE. For more information about how to configure RoCE, see the Configure RoCE on the switch section. Quality of service 1171
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