NetworkingEssentials

Question 1

Networking Essentials

LAN computer connect with

Answer 1

Ethernet

Question 2

Networking Essentials

Ethernet Frames are standardized as

DoLSS

Answer 2

1500 bytes

Question 3

Networking Essentials

Uniquely identifies a host on a LAN

Answer 3

MAC address

Question 4

Networking Essentials

To see Mac address on windows

Answer 4

ipconfig

Question 5

Networking Essentials

To see Mac address on Linux

Answer 5

ifconfig

Question 6

Networking Essentials

These are dumb and repeat all traffic on the LAN to all nodes

Answer 6

HUB

Question 7

Networking Essentials

Filter traffic based on MAC addresses

Answer 7

Switch

Question 8

Networking Essentials

Switches provide this for all nodes

Answer 8

Full Bandwidth

Question 9

Networking Essentials

Base 16

0000: 0h
0001: 1h
0010: 2h
0011: 3h
0100: 4h
0101: 5h
0110: 6h
0111: 7h
1000: 8h
1001: 9h
1010: Ah
1011: Bh
1100: Ch
1101: Dh
1110: Eh
1111: Fh

Answer 9

Hexidecimal

Equals 4 data values

Mac address = 48

Question 10

Networking Essentials

enables discussion of long strings of 1s and 0s

Answer 10

Hexadecimal (base 16)

Question 11

Networking Essentials

Each hex character represents this many binary numbers

Answer 11

4

0000 - 1111

Question 12

Networking Essentials

Hex numbering

Answer 12

0-9
a-f

0 - 15

Question 13

Networking Essentials

Can connect up to 1024 computers in a LAN

Answer 13

Switch

Question 14

Networking Essentials

Connect multiple LANs together in a

Answer 14

WAN

Question 15

Networking Essentials

Use logical addressing (IP addressing) to determine local VS

Answer 15

Remote Trafficking

Question 16

Networking Essentials

These cables use RG ratings and F-type connectors

Answer 16

Coaxial cables

Question 17

Networking Essentials

Twisted pair cabling is used by

Answer 17

most networks

Question 18

Networking Essentials

These cables use light rather than electrical pulses

Answer 18

Fiber optics

Question 19

Networking Essentials

Twisted pair cabling have different

Answer 19

Cat ratings

Question 20

Networking Essentials

Cat designed for 100 MB per second

Mike100

Answer 20

Cat 5

Question 21

Networking Essentials

Cat designed for 1GB at up to 100 meters
-OR-
10GB up to 55 meters

Answer 21

Cat 6

Question 22

Networking Essentials

Cat designed for 10GBS at one hundred meter segments

Answer 22

Cat 6a

Question 23

Networking Essentials

To attach UTP cables to crimp like RJ-45 use

Answer 23

Crimping tool

Question 24

Networking Essentials

Two crimping standards

Answer 24

T568A

T568B

Question 25

Networking Essentials Cable with same standard on each end

Answer 25

Straight through cable

Question 26

Networking Essentials Cable with different standards on each end

Answer 26

Crossover cables used to connect computers to each other.

Question 27

Networking Essentials Runs from wall outlet to patch panel through walls/ceilings

Answer 27

Horizontal runs

Question 28

Networking Essentials Tool used to connect cables to patch panel

Answer 28

Punchdown tool

Question 29

Networking Essentials Tone generators and tone probes are used to

Answer 29

Locate cables

Question 30

Networking Essentials For testing cable runs use

Answer 30

TDR

Question 31

Networking Essentials Quiz Goes at the end of an Ethernet frame FaCeS

Answer 31

Frame Check Sequence (FCS)

Question 32

Networking Essentials Quiz FCS includes

Answer 32

Destination Mac Address Source Mac Address Data payload FCS

Question 33

Networking Essentials Quiz Made up of 48 bits RaVe Mac

Answer 33

MAC addresses

Question 34

Networking Essentials Quiz Switches watch all inbound frames to

Answer 34

Learn MAC addresses from them.

Question 35

Networking Essentials Quiz Made up of 12 hexadecimal characters

Answer 35

MAC addresses

Question 36

Networking Essentials Quiz Identified by logical addresses (IP address)

Answer 36

Networks

Question 37

Networking Essentials Quiz Physical / MAC / Ethernet Addresses

Answer 37

Different names for the same thing.

Question 38

Networking Essentials Quiz Describes any type of cable with a fire-resistant jacket.

Answer 38

Plenum

Question 39

Networking Essentials Quiz Coaxial, Unshielded Twisted Pair (UTP) and Shielded Twisted Pair (STP)

Answer 39

Types of network cable

Question 40

Networking Essentials Quiz Multimode fiber cables use these to generate light pulses

Answer 40

LEDs

Question 41

Networking Essentials Quiz Can easily identify a specific cable within a bundle

Answer 41

Tone Probe / Tone Generator AKA Fox and Hound

Question 42

Networking Essentials Quiz Used in walls and horizontal runs because it it is good for long runs and is not exposed to frequent bending.

Answer 42

Solid-core cable.