Dell PowerConnect W Clearpass 100 Software 3.7 Deployment Guide - Page 296

Once the packet capture has completed, the status is updated, and a link to Download packet capture file is available. Click this link to download a packet capture file, which may be analyzed using the Wireshark utility or another tool capable of reading the "pcap" file format. To delete the saved file, select the Delete current packet capture file check box and click the Delete button. To start another packet capture, modify the filtering parameters if required and click the Capture button. Network Hosts The built-in hosts file may be edited, to make resolving hostnames easier in certain situations, or to work around DNS issues that may be present in a complex network. To manage and view the current host configuration, click the Network Hosts command link on the Administrator > Network Setup page. The hosts file is a simple text file that associates IP addresses with hostnames. Each line of the file should contain one IP address. Both IPv4 and IPv6 addresses may be entered. Comments may be entered on lines that begin with a # character. For each host a single line should be present with the following information: IP_address canonical_hostname [aliases...] 296 | Administrator Tasks Amigopod 3.7 | Deployment Guide