CCNA Discovery 1.7

Jawaban

1. • transmits at much higher frequencies

2. • anytime, anywhere connectivity

• easy and inexpensive to install

• ease of using licensed air space

3. •Speed

• allows users to share more resources

4. • the use of shortwave or infrared on the AP

• the presence of microwave ovens in several offices

• the encryption method used on the wireless network

5. • Environmental factors such as thunderstorms can affect wireless networks.

6. • The device is backwards compatible with all previous wireless standards.

7. • connects two networks with a wireless link

• increases the strength of a wireless signal

8. • access point

9. • created by connecting wireless clients in a peer-to-peer network

10.• The router supports 802.11b, 802.11g, and 802.11n devices.

11.• Network Name (SSID)

12. • consists of a 32-character string and is not case sensitive

• used to encrypt data sent across the wireless network

13. • Wardriving enhances security of wireless networks.

• With SSID broadcast disabled, an attacker must know the SSID to connect.

14. • EAP

15. • requires no authentication

16. • EAP .

17.• Open authentication requires a password. Pre-shared keys do not require a password.

18. • encryption

19.• MAC address filtering

20. • 16 bit

21.• identify the wireless network; compress data on