HP Cisco Nexus 5000 Cisco MDS 9000 Family CLI Configuration Guide - Release 4. - Page 1387

Chapter 58 Troubleshooting Your Fabric Cisco Fabric Analyzer Send documentation comments to [email protected] ethereal -i rpcap://[:]/ For example: ethereal -i rpcap://172.22.1.1/eth2 or ethereal -i rpcap://customer-switch.customer.com/eth2 Note For example, in a Windows 2000 setup, click Start on your desktop and select Run. In the resulting Run window, type the required command line option in the Open field. Clearing Configured fcanalyzer Information Use the clear fcanalyzer command to clear the entire list of configured hosts. Note that the existing connections are not terminated. Displaying Configured Hosts Use the show fcanalyzer command to display the list of hosts configured for a remote capture. See Example 58-1. Example 58-1 Displays Configured Hosts switch# show fcanalyzer PassiveClient = 10.21.0.3 PassiveClient = 10.21.0.3 ActiveClient = 10.21.0.3, DEFAULT Note The DEFAULT in the ActiveClient line indicates that the default port is used. Displaying Captured Frames You can selectively view captured frames by using the display filters feature. For example, instead of viewing all the frames from a capture, you may only want to view Exchange Link Protocol (ELP) request frames. This feature only limits the captured view-it does not affect the captured or the saved frames. Procedures to specify, use, and save display filters are already documented in the Ethereal web site (http://www.wireshark.org). Some examples of how you can use this feature are as follows: • To view all packets in a specified VSAN, use this expression: mdshdr.vsan == 2 • To view all SW_ILS frames, use this expression: fcswils • To view class F frames, use this expression: mdshdr.sof == SOFf OL-18084-01, Cisco MDS NX-OS Release 4.x Cisco MDS 9000 Family CLI Configuration Guide 58-9