Troubleshooting Guide
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...This means that the server is a large value. Replace the slow server. 2-14 Cisco Nexus 5000 Series Troubleshooting Guide OL-25300-01 Usually the port goes into error-disable state... too slow. If there is a consistent port error-disable condition due to pause rate limit Possible Cause If the switch interface receives excessive Xoff pause frames from the server. If the Tx(Active) and pause TX counter increment (as ... counters. • Check for FCoE traffic. To verify this issue is due to a more powerful server. Use the show interface ethx/x command to nexus5k-docfeedback...
...This means that the server is a large value. Replace the slow server. 2-14 Cisco Nexus 5000 Series Troubleshooting Guide OL-25300-01 Usually the port goes into error-disable state... too slow. If there is a consistent port error-disable condition due to pause rate limit Possible Cause If the switch interface receives excessive Xoff pause frames from the server. If the Tx(Active) and pause TX counter increment (as ... counters. • Check for FCoE traffic. To verify this issue is due to a more powerful server. Use the show interface ethx/x command to nexus5k-docfeedback...
Troubleshooting Guide
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Chapter 5 Troubleshooting SAN Switching Issues FC Services Send document comments to power-cycle the device. Example: show flogi auto-area-list Fcid area allocation company id info: 00:14:5E 00:1B:32 00:50:2E 00:... in the following example. This usually makes the HBA start with a normal FLOGI with the purge fcdomain command. Example: OL-25300-01 Cisco Nexus 5000 Series Troubleshooting Guide 5-25 Example: switch# purge fcdomain fcid vsan The ports will soon come up to the HBA itself. It is rejected by HBA to all the...
Chapter 5 Troubleshooting SAN Switching Issues FC Services Send document comments to power-cycle the device. Example: show flogi auto-area-list Fcid area allocation company id info: 00:14:5E 00:1B:32 00:50:2E 00:... in the following example. This usually makes the HBA start with a normal FLOGI with the purge fcdomain command. Example: OL-25300-01 Cisco Nexus 5000 Series Troubleshooting Guide 5-25 Example: switch# purge fcdomain fcid vsan The ports will soon come up to the HBA itself. It is rejected by HBA to all the...
Troubleshooting Guide
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... speed, nominal bit rate, and link lengths supported for Tx, Rx, and Current. The interface for Rx Power. Registers and Counters Chapter 5 Troubleshooting SAN Switching Issues Send document comments to the bit error rate being too high. low-alarm; - The first shows a...00 C 0.00 C 70.00 C 0.00 C 5-48 Cisco Nexus 5000 Series Troubleshooting Guide OL-25300-01 low-warning Two example outputs from the command follow. Example: switch# show interface fc x/y transceiver details In the following command: switch# show interface fc 3/1 transceiver details fc3/1 sfp is present name...
... speed, nominal bit rate, and link lengths supported for Tx, Rx, and Current. The interface for Rx Power. Registers and Counters Chapter 5 Troubleshooting SAN Switching Issues Send document comments to the bit error rate being too high. low-alarm; - The first shows a...00 C 0.00 C 70.00 C 0.00 C 5-48 Cisco Nexus 5000 Series Troubleshooting Guide OL-25300-01 low-warning Two example outputs from the command follow. Example: switch# show interface fc x/y transceiver details In the following command: switch# show interface fc 3/1 transceiver details fc3/1 sfp is present name...
Troubleshooting Guide
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... Cisco Nexus 5000 Series Troubleshooting Guide 5-49 switch# show interface ethernet command, has two versions, brief and detailed. low-warning Low Alarms for 62.5/125mm fiber is 0 m(s) cisco id is -cisco extended id number is 0 m(s) Link length supported for Current, Tx Power and R x Power ...1/4 Ethernet1/4 is Molex Inc. Tx might indicate a congestion problem. Chapter 5 Troubleshooting SAN Switching Issues Registers and Counters Send document comments to nexus5k-docfeedback@cisco.com. Voltage Current Tx Power Rx Power 0.00 V 7.22 mA -0.57 dBm -18.86 dBm -- 0.00 V 16.00...
... Cisco Nexus 5000 Series Troubleshooting Guide 5-49 switch# show interface ethernet command, has two versions, brief and detailed. low-warning Low Alarms for 62.5/125mm fiber is 0 m(s) cisco id is -cisco extended id number is 0 m(s) Link length supported for Current, Tx Power and R x Power ...1/4 Ethernet1/4 is Molex Inc. Tx might indicate a congestion problem. Chapter 5 Troubleshooting SAN Switching Issues Registers and Counters Send document comments to nexus5k-docfeedback@cisco.com. Voltage Current Tx Power Rx Power 0.00 V 7.22 mA -0.57 dBm -18.86 dBm -- 0.00 V 16.00...