Chapter 7 308-315

Question 1

What is “IP” responsible for within the protocol layer?

PG 308

Answer 1

Responsible for managing logical network addresses and getting data from point A to point B.

Question 2

What are the 3 support protocols within the Internet Layer Protocol?
PG 308

Answer 2

Internet Control Message Protocol (ICMP);
Address Resolution Protocol (ARP)
Reverse ARP (RARP)

Question 3

What roll does ICMP play?

PG 308

Answer 3

Is responsible for delivering error messages. Using tools such trace routes and ping.

Question 4

What roll does ARP have within a network?

PG 308

Answer 4

Resolves logical IP address to physical MAC addresses built into the network cards.

Question 5

What does Reverse ARP do within the Internet Layer Protocol?

PG 308

Answer 5

Resolves MAC addresses to the IP address.

Question 6

T or F
To communicate on the TCP/IP network each device needs to have a unique IP address?
PG 308

Answer 6

True

Also any device with an IP address is referred as a Host.

Question 7

What are the 2 components of the IP address?

PG 310

Answer 7

Network ID and the Host ID.

Question 8

What are 2 services within TCP/IP?

PG 314

Answer 8

DHCP and DNS
Dynamic Host Configuration Protocol
and Domain Name System

Question 9

What is Static IP addressing?

PG 315

Answer 9

It is when the administrator enters in the info for each host manually.