D-Link DIR-645 Инструкция по эксплуатации онлайн [38/134] 41204

34D-Link DIR-645 User Manual

Section 3 - Software Conguration

By default the wireless security of this router will be disabled. In this

next option the user can enabled or disable wireless security for the

frequency band 2.4GHz. There are two types of encryption that can be

used. WEP or WPA/WPA2.

Wireless Security Mode: WEP

Wired Equivalent Privacy (WEP) is the most basic form of encryption

that can be used for wireless networks. Even though it is known as a

‘weak’ security method, it is better than no security at all. Older wireless

adapter sometimes only supports WEP encryption and thus we still nd

this encryption method used today.

WEP Key Length: Here the user can specify to either use a 64Bit or a

128Bit encrypted key.

Authentication: Authentication is a process by which the router

veries the identity of a network device that is

attempting to join the wireless network. There

are two types authentication for this device when

using WEP. Open System allows all wireless devices

to communicate with the router before they are

required to provide the encryption key needed to

gain access to the network. Shared Key requires

any wireless device attempting to communicate

with the router to provide the encryption key

needed to access the network before they are

allowed to communicate with the router.

WEP Key 1: Enter the WEP key used here. For 64-bit keys you must enter 10 hex digits into each key box. For 128-bit keys you must enter

26 hex digits into each key box. A hex digit is either a number from 0 to 9 or a letter from A to F. You may also enter any text

string into a WEP key box, in which case it will be converted into a hexadecimal key using the ASCII values of the characters.

A maximum of 5 text characters can be entered for 64-bit keys, and a maximum of 13 characters for 128-bit keys.