Comp 343-001 Week 7 notes

Oct 14

5-year sentence for IPv4 address theft

Midterm: on Sakai. It opens 2:00 pm Wednesday, closes at the end of Thursday

Practice

Booting up on a new network:

• DHCP
• DNS   (10¹²/day)
• ARP

DHCP
ICMP

Chapter 13: Routing

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

Virtual Circuit Routing

• Packets contain a Virtual Circuit Identifier, VCI, not a destination address
• VCI changes from hop to hop, according to the virtual-circuit forwarding table

IPv6 basics