Evaluating a Packet Sniffer

There are several types of packet sniffers. When selecting the one you're going to use, you should consider the following variables:

  • Supported protocols

  • User friendliness

  • Cost

  • Program support

  • Operating system support

Supported Protocols

All packet sniffers can interpret various protocols. Most sniffers can interpret all of the most common protocols such as DHCP, IP, and ARP, but not all can interpret some of the more nontraditional protocols. When choosing a sniffer, make sure that it supports the protocols you're going to use.

User Friendliness

Consider the packet sniffer's program layout, ease of installation, and general flow of standard operations. The program you choose should fit your level of expertise. If you have ...

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