ZyXEL Communications M-102 Betriebsanweisung PDF herunterladen (Seite 33)

ZyXEL M-102 User’s Guide

Figure 2-5 Wireless LAN Security Levels

Configure the wireless LAN security using the Profile Security Settings screen. If you do not enable any

wireless security on your ZyXEL M-102, the ZyXEL M-102’s wireless communications are accessible to

any wireless networking device that is in the coverage area.

2.2.1 Data Encryption with WEP

WEP (Wired Equivalent Privacy) encryption scrambles all data packets transmitted between the ZyXEL M-

102 and the AP or other wireless stations to keep network communications private. Both the wireless

stations and the access points must use the same WEP key for data encryption and decryption.

There are two ways to create WEP keys in your ZyXEL M-102.

• Automatic WEP key generation based on a “password phrase” called a passphrase. The passphrase

is case sensitive. You must use the same passphrase for all WLAN adapters with this feature in the

same WLAN.

For WLAN adapters without the passphrase feature, you can still take advantage of this feature by

writing down the four automatically generated WEP keys from the Security Settings screen of the

ZyXEL Utility and entering them manually as the WEP keys in the other WLAN adapter(s).

• Enter the WEP keys manually.

Your ZyXEL M-102 allows you to configure up to four 64-bit, 128-bit or 152-bit WEP keys and only one

key is used as the default key at any one time.

WLAN Networking 2-5

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ZyXEL Communications M-102 Betriebsanweisung Seite 33