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Wireless Questions

Legacy User

I have setup a few wireless networks and know the basic frequencies/speeds/encryption stuff.

Anything else i should know for the Net+ exam?

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Comments

gabrielbtoledo

I would say:
Differences between a,b,g, bluetooth and infrared (frequence, speed, range, encryption, interference).
Know what AP is, Infrastructure and havoc modes, OSI layer of operation.
Good luck.

Legacy User

Thanks, i did the exam today and can answer my own question with something i forgot to study:

Know the difference between different types of antennas. Omni and directional.

Webmaster

CompTIA Network+ exam objectives wrote:

1.7 Specify the general characteristics (For example: carrier speed, frequency, transmission type and topology) of the following wireless technologies:
- 802.11 (Frequency hopping spread spectrum)
- 802.11x (Direct sequence spread spectrum)
- Infrared
- Bluetooth

1.8 Identify factors which affect the range and speed of wireless service (For example: interference, antenna type and environmental factors).