Technotes free edition page 21 OSI

HENNO

In the technotes it states in NETWORK of OSI model Segments changed to packets, but in my other source material NETWORK+ by Robert Shimonsky, it states that Network layer deals with frames, is this a typo error or have I got things mixed up. Thanks

Danman32

Frames are generally considered data-link layer (layer 2). Layer 3 is considered packets.

For example, which have you heard more often, IP packets, or IP frames?
IP is layer 3 networking.