20040107:
(1) Exam Chap7~8
(2) Lecture Chap 11
(3) In-class study Chap 9-10
  Taking Exam Chap 9~10 is highly
  encouraged

RIP, RIPv2 - Hop count
IGRP, EIGRP - B, D, L, R
OSPF - Cost
IPX RIP - Hop count, ticks
BGP, IS-IS