HP Deskjet 6988dt Printer - Wireless network examples

background image

Wireless network examples

There are three common configurations for wireless networks:

Ad hoc networks

An ad hoc network is a type of wireless network in which devices directly communicate
with each other rather than through a

Wireless Access Point (WAP)

.

User's guide

23

background image

For example, a simple ad hoc wireless network might consist of a laptop and a printer
communicating directly with one another.

Ad hoc networks are typically small and simple. Performance on these types of networks
can degrade if more than six devices are on the network.

Infrastructure networks

On an infrastructure network, devices, such as computers and printers, communicate
through a

Wireless Access Point (WAP)

. WAPs act as

routers

or

gateways

on small

networks.
For example, a simple infrastructure wireless network might consist of a laptop and a
printer communicating through a WAP.

Mixed wired and wireless networks

Wireless devices often exist on a largely wired network.
In this case, a

WAP

is connected to the main network by an Ethernet cable plugged into

the WAP's WAN port. The WAP acts as the go-between for the wired devices and the
wireless devices. The wired devices communicate with the WAP over the Ethernet cable,
while the wireless devices communicate with the WAP over radio waves.

Chapter 4

24

HP Deskjet 6980 series

background image

For example, a mixed wired and wireless network can consist of the following:

Several desktop computers

A WAP connected to an Ethernet network

A printer connected wirelessly to the WAP

In order to use the printer, a desktop PC sends a print job over the Ethernet cable to the
WAP. The WAP then wirelessly transmits the print job to the printer.