인터넷시스템 4/18 - 2장 Application Layer (P2P, Socket Programming)

2장 Application Layer (P2P, Socket Programming)

P2P

• BitTorrent
• Distributed Hash Table

Socket Programming with Python

• UDP
• TCP
• https://github.com/jyheo/python365_hansung/tree/master/socket

실습:

DNS실습

C:\> nslookup -type=NS hansung.ac.kr

C:\> nslookup -type=MX hansung.ac.kr

C:\> nslookup ns.hansung.ac.kr

C:\> nslookup antispam.hansung.ac.kr

C:\> ipconfig /flushdns

http://gaia.cs.umass.edu/wireshark-labs/Wireshark_DNS_v6.01.pdf