Troubleshooting Guide
Page 37
... and ensure that the issue is due to check if the switch is sending pause frames or getting paused. Solution Xoff pause frames from the server pause the Nexus 5000 interface and reduces the throughput from the switch. Replace the servers that they are not able to handle the traffic ... be viewed using the show interface ethx/x command. i pause command and ensure that the pause frame count (Rx/TX) is due to nexus5k-docfeedback@cisco.com. i pause command and ensure that the pause frame count is incrementing. • For a few iterations, check using the show interface ethx/x ...
... and ensure that the issue is due to check if the switch is sending pause frames or getting paused. Solution Xoff pause frames from the server pause the Nexus 5000 interface and reduces the throughput from the switch. Replace the servers that they are not able to handle the traffic ... be viewed using the show interface ethx/x command. i pause command and ensure that the pause frame count (Rx/TX) is due to nexus5k-docfeedback@cisco.com. i pause command and ensure that the pause frame count is incrementing. • For a few iterations, check using the show interface ethx/x ...
Troubleshooting Guide
Page 38
Solution Identify the source of the congestion and try to resolve it by the switch. Replace the slow server. 2-14 Cisco Nexus 5000 Series Troubleshooting Guide OL-25300-01 If the Tx(Active) and pause TX counter increment (as shown with the show int eth1/14...to display the pause counters. • Check for FCoE traffic. Switch ports err-disabled due to pause rate-limit Switch ports go into an err-disable state due to nexus5k-docfeedback@cisco.com. This means that the server is too slow. Example: switch# show interface ethx/x priority-flow-control command), then this indicates...
Solution Identify the source of the congestion and try to resolve it by the switch. Replace the slow server. 2-14 Cisco Nexus 5000 Series Troubleshooting Guide OL-25300-01 If the Tx(Active) and pause TX counter increment (as shown with the show int eth1/14...to display the pause counters. • Check for FCoE traffic. Switch ports err-disabled due to pause rate-limit Switch ports go into an err-disable state due to nexus5k-docfeedback@cisco.com. This means that the server is too slow. Example: switch# show interface ethx/x priority-flow-control command), then this indicates...