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Show tech is not necessary, but if you must makedrastic changes such as reloading or replacinghardware, grab this firstĪny targeted outputs, especially around the time ofthe event in question Cisco PublicBRKCRS-3145 11Ī description of the problem observed, withevidence / clues, along with time and scope N5k-1# show file bootflash:debug-file.txtMon Apr 4 02:39:ġ1/127 2011 Cisco and/or its affiliates. N5k-1# show clock >bootflash:debug-file.txtN5k-1# show mac address-table >bootflash:debug-file.txtN5k-1# show running-config | count >bootflash:debug-file.txt
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Xml Gather information for xml trouble shootingĨ/127 2011 Cisco and/or its affiliates. Vtp Gather detailed information for vtp troubleshooting Vpc Gather detailed information for VPC troubleshooting Vdc Gather detailed information for VDC troubleshooting
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Track Show track tech-support information Time-optimized Gather tech-support faster, requires more memory & disk space Stp Gather detailed information for STP troubleshootingsysmgr Gather detailed information for sysmgr troubleshooting Sockets Display sockets status and configuration Session-mgr Gather information for troubleshooting session manager N5k-1# show tech-support ?aaa Display aaa informationĪscii-cfg Show ascii-cfg information for technical support personnelĪssoc_mgr Gather detailed information for assoc_mgr troubleshootingīcm-usd Gather detailed information for BCM USD troubleshootingīootvar Gather detailed information for bootvar troubleshootingīrief Display the switch summarybtcm Gather detailed information for BTCM componentĬallhome Callhome troubleshooting informationĬdp Gather information for CDP trouble shooting Which show tech?As of 5.0(3), there are 68 If you cannot describe how your network should beoperating, time may be wastedħ/127 2011 Cisco and/or its affiliates. Kettering, Engineer and InventorĢ011 Cisco and/or its affiliates. Cisco PublicBRKCRS-3145 4Ī problem well stated is a problem half solved Gain comfort using Nexus 5000 and Nexus 2000day to dayĢ011 Cisco and/or its affiliates. Understand Nexus 5000 and Nexus 2000 platformdetails Cisco PublicBRKCRS-3145 2īe able to quickly isolate problematic nodes in thedatacenterīecome familiar with troubleshooting in NX-OS Troubleshooting theCisco Nexus 5000 / 2000Ģ011 Cisco and/or its affiliates.