CHAPTER 9: INTRO TO IP ROUTING

Question 1

The IP process does change ,regardless of the size of your network?P281T/F

Answer 1

False

Question 2

Does figure 9.2 have one host and one router?P281T/F

Answer 2

false it has two hosts

Question 3

What creates an echo request payload (which is just the alphabet in the data field?p281

Answer 3

ICMP

Question 4

After the packet is created what happens?P281

Answer 4

The IP determines whether the destination IP address is on the local network or a remote one.

Question 5

Are MAC address are always local on the LAN and never go through and past a rout?PT/F

Answer 5

true

Question 6

ARP cache of the host is?P282

Answer 6

It checks to see whether the IP address of the default gateway has already been resolved to a hardware address

Question 7

To view a ARP command,what do you use?P282

Answer 7

C:>arp -a

Question 8

The routing table must have an entry for the ——- or the —– will be discarded immediately?P283

Answer 8

network, packet

Question 9

The packet is pulled from the domain that receives these hits and builds the frame,and what is left of the frame is ——-?P283

Answer 9

discarded

Question 10

What happens if the router does find an entry for the destination network in its table?P283

Answer 10

The packet is switched to the exit interface .

Question 11

IP does run a complete CRC the way the Data link layer does only checks the header for errors?P285 T/F

Answer 11

false

Question 12

The packet is lost on the way back to the originating host you will typically see what?P285

Answer 12

Request timed out

Question 13

The Data link layer frames the packet of information and includes what of the following in the header?P285

Answer 13

Destination and source hardware address,Ether Type field with 0x0800(IP)in it, FCS field with CRC result in tow.