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Appendix A — Configurable Settings

CN2B Mobile Computer User’s Manual 197

• WEP (Wired Equivalent Privacy) encryption

With preconfigured WEP, both the client CN2B Computer and access

point are assigned the same key, which can encrypt all data between the

two devices. WEP keys also authenticate the CN2B Computer to the

access point — unless the CN2B Computer can prove it knows the WEP

key, it is not allowed onto the network.

WEP keys are only needed if they are expected by your clients. There are

two types available: 64-bit (5-character strings, 12345) (default) and

128-bit (13-character strings, 1234567890123). Enter these as either

ASCII (12345) or Hex (0x3132333435).

• WPA (Wi-Fi Protected Access)

This is an enhanced version of WEP that does not rely on a static, shared

key. It encompasses a number of security enhancements over WEP,

including improved data encryption via TKIP and 802.11b/g authenti-

cation with EAP.

Configuring Your Wireless Network

To start 802.11b/g communications on the CN2B Computer, tap Start >

Settings > the System tab > Wireless Network to access the Profile Wizard

for the 802.11b/g radio module.

A profile contains all the information necessary to authenticate you to the

network, such as login name, password or certificate, and protocols by

which you are authenticated.

You can have up to four profiles for different networks. For example, you

may have different login names or passwords on different networks, or you

may use a password on one network, and a certificate on another.

Use the Profiles page to select and configure between the networking envi-

ronments assigned to this 802.11b/g radio.

• Profile:

Tap the drop-down list to choose between four different profiles

assigned to this unit, then tap Edit Select Profile, make the changes

(starting on the next page), then tap OK to return to the Profiles page.

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Intermec CN2B Manual de usuario Pagina 215