Dan Swall
Chapter 5 questions

1.  C
2.  A
3.  A
4.  A
5.  B
6.  False
7.  False
8.  False
9.  False
10. False
11. Cable Plant
12. Packet Sniffing
13. Firewall
14. SNMP
15. Central Office
16. Statefull waits for a condition to copy, stateless does not.
17. Active intrustion detects and notifies as it happens, passive only records the activity after it already happened.
18. a DMZ exposes a computer past the firewall and into the big, dangerous, unfiltered internet.
19. an intranet is just a network that connects computers at a work site, or a LAN. A extranet is several of these sites connected together, but still not connected to the internet.
20. NAT works by assigning specific ports to MAC addresses of computers and their IP address on the inside and splitting up incoming traffic accordingly to these seperate computers. It's very similar to PAT or Port Access Translation.