Lexmark How do I find out what type of security my network is using?, How are home networks configured?

How do I find out what type of security my network is using?
You must know the WEP key or WPA passphrase and the type of secu rity (WEP, WPA, or WPA2) used on the wireless
network. To obtain this information, see the documentation that came with your wireless access point (wireless router),
see the Web page associated with the wireless access point , or consult your system support person.
Note: The WEP key or WPA passphrase is not the same as the passwo rd for the wireless access point. The password
allows you to access the wireless access point settings. T he WEP key or WPA passphrase allows printe rs and computers
to join your wireless network.
How are home networks configured?
For desktop computers, laptops, and printers to communicate with each other over a network, they must be connect ed
by cables and/or have wireless network adapters built in or installed in t hem.
There are many different ways a network can be set up. Four common exa mples appear below.
Note: The printers in the following diagrams represent printers with internal print servers built into them so that they
can communicate over a network.
Wireless network examples
Scenario 1: Mixed wired and wireless connections on a network with Internet access
•All computers and printers connect to the network through a router with Ethernet and wir eless capabilities.
•Some computers and printers connect wirelessly to the ro uter; others connect over a wired connection.
•The network is connected to the Internet through a DSL or cable modem.
Internet
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