Comp 343/443-001 Week 7 notes

October 15

5-year sentence for IPv4 address theft

Midterm open period: 2:00 pm Wednesday to midnight Thursday

Study guide

Chapters 9 & 10: IPv4

DNS
     10¹²/day
ARP
DHCP
ICMP

Chapter 13: Routing

    Continue with slow convergence. Start Hold Down

DV alternatives

Link-State routing
    local network maps
    reliable flooding

Transport

UDP

• UDP basics
• UDP simplex talk
• fundamental transport issues
• TFTP

TCP

• End-to-end principle
• TCP header
• Connection establishment
• TCP simplex talk
• the TCP state diagram