Data Encapsulation Terminology

It is important to use the correct terminology when referring to the different levels of data encapsulation.

Segment - is the term used for the transport layer
Packet - is the term used for the network layer
Frame - is the term used for the network access layer

The reason I point this out is because I myself am guilty of sometimes just referring to everything as a packet.  While most people are able to track with what you are saying, even though you may be using the wrong term, it isn't a good habit to get into.  This is especially true if you find yourself troubleshooting complex network problems with vendors who need precise information when trying to work through a problem with you.

Always make a conscious effort to use the correct terms.