Deck 12: IP Routing Fundamentals

Question 1

The term IP routing refers to routing ________ across a network using the IP protocol.

Answer 1

packets

Question 2

The term static routing refers to:

A) Assigning a static route between two device interfaces.
B) All traffic traveling between the devices use the static route.
C) The device does not need to look up or determine which route is best. It automatically sends traffic destined for the end device out the static routes interface.
D) All of the above
E) None of the above

Answer 2

All of the above

Question 3

Dynamic routing only occurs when the working path fails.

Answer 3

False

Question 4

Three common dynamic routing protocols are ________, ________, ________.

A) BGP, ARP, UDP
B) RIP, OSPF, IP
C) OSPF, BGP, RIP
D) All of the above

Question 5

Each routing protocol uses routing algorithms to determine the best route to choose. The two primary methods for calculating the path are link state and split horizon.

Question 6

Classful routing refers to a 5 tier addressing methodology used to differentiate networks and hosts.

Question 7

IP addressing refers to the ________ octet address used to define each end point.

A) 10
B) 8
C) 4
D) 1 for class A, 2 for class B, and 4 for Class C
E) None of the above

Question 8

The IPv4 address structure contains dotted, decimal notation that translates into hexadecimal one and zero patterns.

Question 9

The structure of the IPv4 IP address is defined as a Network and Host. The number of networks and hosts can be calculated by identifying the address as a class ________, ________, ________, ________.

Question 10

A class A address has ________ networks and ________ hosts.

Question 11

A class B address has ________ networks and ________ hosts.

Question 12

A class C address has ________ networks and ________ hosts.

Question 13

A term used to describe the process of segmenting the address space in order to increase the number of possible host addresses is ________.

A) Subcalculating
B) Segmenting
C) Subnetting
D) Cidr
E) Classless

Question 14

Classless addressing refers to IPv4 address method that eliminates the need to segment the address into classes.

Question 15

The goal of CIDR is to:

A) Utilize the IP address space more efficiently.
B) Reduce the table conversions between routing devices.
C) Simplify routing across the Internet.
D) All of the above
E) None of the above

Question 16

NAT stands for ________.

Question 17

DHCP is used to reduce the amount of time required to manage IP addresses for devices on the network.

Question 18

________ is used to translate the IP address into an easy to understand URL address.

A) Digital Interpretation Protocol
B) UDP port numbers
C) ARP
D) DNS
E) Both c and d
F) All of the above
G) None of the above

Question 19

IPv6 was introduced with the sole purpose of:

A) Eliminate the need for DNS functionality.
B) Eliminate the need for DHCP
C) Provide sufficient IP address space.
D) None of the above
E) All of the above

Question 20

Routing across a LAN on an internal private network requires public IP address space.

Question 21

All of the following factors impact the time required to reroute traffic using layer 3 routing except the:

A) Type of protocol being used
B) Number of redundant circuits
C) TCP port number allocation
D) Number of new hops the traffic has to travel through on the new routeF) None of the above
E) Load on the router
F)None of the above

Question 22

A(n) ________ server is a computing device with software that allows it to receive and forward mail requests.

Question 23

One important function of a dynamic routing protocol is to save the server's processing power.