上課要求(Network Requirement)

Computer Network
教師:賴薇如
wrlai@saturn.yzu.edu.tw
Office: 70812
Telephone: 7330
Lab: 70807 Telephone: 7311-807
Textbook
1. TCP/IP Network Administration, 2nd Ed.
Craig Hunt. O‘Reilly & Associates Inc.
TCP/IP 網路管理. 林長毅與蔣大偉譯.
天瓏資料圖書.
2. Computer Networking, a Top-Down
Approach, 4th Ed. James F. Kurose & Keith
W. Ross. Pearson, Addison Wesley.
3. “網路工程概論”,蔡建新著,文魁資訊
股份有限公司
Reference Books
1. “區域網路與高速網路” 黃能富著,維
科出版社
2. Internetworking with TCP/IP Vol. I:
Principles, Protocols, and Architectures,
4th Edition.Douglas E. Comer.Prentice Hall
International, Inc.
Courses
 Part 1: Introduction to Computer Networks
 Part 2: Physical Layer
 Part 3: Ethernet
 Part 4: Introduction of TCP/IP
 Part 5: Data Transfer
 Part 6: Internet Services
 Part 7: Routing Protocols
 Part 8: WLAN and Mobile Communications
Information (1/2)
 Web IP: 140.138.178.54
 Power-point files
– NetworkIntroduction
– NetworkOperation
– NetworkMedia
– Ethernet
– TCPIPintroduction
– DataTransfer
– ICMP
Information (2/2)
 Power-point files
– ARP
– DHCP
– DNS
– NAT
– Internetworking
– RoutingProtocol
– VoIP
– WLAN
– CellularSystem
Laboratories (1/3)
 Media
– 如何製作一條網路線?
– 可使用工具或沒有工具的情況下, 如何測試
出網路線是否運作正常?
 Ping
– 當無法連上PCS web site, 怎樣知道PCS web
site發生了什麼事情?
– Shut down、http 毀壞、網路不通…
– 你確定你的notebook有分配到IP address嗎?
Laboratories (2/3)
 Ethereal
– 如何去偷看網路上的封包 !
– 那麼多封包,那一些是同一來源的?
– 監聽各種通訊協定
• SMTP、POP3、HTTP、DNS、MSN、FTP
• Ex: 監聽MSN
– 用Ethereal擷取MSN封包,嘗試解讀MSN封包格式,
瞭解其內容。
• Ex: 監聽 peer-to-peer service
– 從註冊開始,下載清單,分別尋找下載資料的過程。
– 請注意智慧財產權問題。
Laboratories (3/3)
 Routing & Network-setup
– Router的設定
– 如何阻檔來自140.138.137.171的封包?
– 如何只允許來自電機系的封包流入?
– 如何禁止所有WEB的封包流出?
 WLAN
– 要怎樣才知道 radio 訊號強弱?
– 透過 radio 就將 2-3 台電腦串成一個 LAN.
Evaluation
 Laboratories and Reports (90%)
 Class Show-up (10%)
To open eyes
 高雄美術館《極簡‧大用:包浩斯巨匠亞
伯斯》 ~ 99,8,22
– Question: 一位老師應該教學生的事情
– Alberts said "To open eyes".
Think About …
 What kind of networks do you use?
 What kind of networks do you know?
 What do you want to do on the network?
 What will be our networks?