Troubleshooting Guide
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.... Cisco Nexus 5000 Series Troubleshooting Guide 4-2 OL-25300-01 The Queuing policy and the Network-QoS policy define actual QoS parameters for the traffic with CoS 7. Use any CoS value other than 2300 bytes through the Nexus 5000 switch and the Nexus 2000 FEX. Note •... Point • Define traffic classification • System QoS • Ingress interface • Strict Priority queue • System QoS • Deficit Weight Round Robin • Egress interface • Ingress interface • Define flow control mechanism (PAUSE or • System QoS tail drop) •...
.... Cisco Nexus 5000 Series Troubleshooting Guide 4-2 OL-25300-01 The Queuing policy and the Network-QoS policy define actual QoS parameters for the traffic with CoS 7. Use any CoS value other than 2300 bytes through the Nexus 5000 switch and the Nexus 2000 FEX. Note •... Point • Define traffic classification • System QoS • Ingress interface • Strict Priority queue • System QoS • Deficit Weight Round Robin • Egress interface • Ingress interface • Define flow control mechanism (PAUSE or • System QoS tail drop) •...
Troubleshooting Guide
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... are mapped to the no -drop system class. One queue is mapped to nexus5k-docfeedback@cisco.com. All no -drop queue on the Nexus 5000 are scheduled using WRR (Weight Round Robin). Example: policy-map type network-qos NetworkQoS-5020 class type network-qos Voice set cos 1 mtu 9216 class type network-qos Critical... pause 0 0 xon xon xon 1 2 xon xon xon 2 0 xon xon xon 3 0 xon xon xon 4 4 xon xon xon 5 5 xon xon xon 6 3 xon xon xon 7 n/a xon xon xon switch# The Nexus 2148 has two queues in the priority queue at the FEX egress direction.
... are mapped to the no -drop system class. One queue is mapped to nexus5k-docfeedback@cisco.com. All no -drop queue on the Nexus 5000 are scheduled using WRR (Weight Round Robin). Example: policy-map type network-qos NetworkQoS-5020 class type network-qos Voice set cos 1 mtu 9216 class type network-qos Critical... pause 0 0 xon xon xon 1 2 xon xon xon 2 0 xon xon xon 3 0 xon xon xon 4 4 xon xon xon 5 5 xon xon xon 6 3 xon xon xon 7 n/a xon xon xon switch# The Nexus 2148 has two queues in the priority queue at the FEX egress direction.