Halaman

Sabtu, 07 Juli 2012

Evaluasi CCNA Discovery 1 Chapter 7

Chapter 7

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Kuis SCORM

1. Why is IEEE 802.11 wireless technology able to transmit further distances than Bluetooth technology?



transmits at much lower frequencies

has higher power output

transmits at much higher frequencies

uses better encryption methods

2. What are three advantages of wireless over wired technology?


more secure , longer range and anytime, anywhere connectivity

anytime, anywhere connectivity , easy and inexpensive to install and ease of using licensed air space

longer range , easy and inexpensive to install and ease of adding additional devices

anytime, anywhere connectivity , easy and inexpensive to install and ease of adding additional devices

Selasa, 26 Juni 2012

Subneting

Mengelola jaringan besar sering kali merasa perlu membagi-bagi jaringan menjadi bagian-bagian lebih kecil lagi (disebut subnetworks) sebagai usaha memberikan fleksibilitas addressing.

Dengan subnetting, sebuah network address yan besar dapat kita pecah menjadi subnetwork, atau disingkat subnet. Sebagai contoh, network 172.110.1.0, 172.110.2.0 dan 172.110.3.0 kesemuanya merupakan subnet dari network 172.110.0.0

Beberapa Alasan Membangun Subnetting