DM_chapter 8 N Flashcards

1
Q

Subnetting is a way to make things easier and more efficient how? p 235

A

Reduced Network traffic, Optimized Network performance , Simplified Management,

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2
Q

To create a subnet you take bits from the _____ portion of the IP address and reserve them to define the subnet address. p 235

A

Host

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3
Q

The first step in creating subnets are to find out how many _______ ___, are required. p 235

A

Network IDs

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4
Q

The second step is to determine the number of ____ __. which are going to be used p 235

A

Host Ids

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5
Q

2^14 =

A

16,384

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6
Q

2^10=

A

1,024

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7
Q

2^9=

A

512

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8
Q

2^4=

A

16

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9
Q

2^5=

A

32

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10
Q

2^6=

A

64

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11
Q

2^8

A

256

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12
Q

A subnet mask is a 32- bit value that allows the recipient to distinguish the ______ __ portion of the IP address from the____ __ portion of the address. p 236

A

Network Id from the Host Id

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13
Q

For the subnet address scheme to work you must know which part of the _____ ______ will be used in the subnet address. p 236

A

Host address

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14
Q

Network.Network.Network.Host. describes what? p 237

A

A class C address

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15
Q

Network.Host.Host.Host describes what? p 237

A

A class A address

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16
Q

CIDR is a abbreviation for what? p 237

A

Classless Inter Domain Routing

17
Q

When referring to a slash notation , you need to count all the ___bits to figure out your mask. p 237

A

1s bits

18
Q

A class B default in binary looks like what? p 237

A

11111111.11111111.00000000.00000000

19
Q

255.0.0.0 CIDR Value is what? p 238

A

/8

20
Q

255.255.0.0 CIDR Value is what? p 238

A

/16

21
Q

255.128.0.0 CIDR Value is what? p 238

A

/9

22
Q

255.255.255.0 CIDR Value is what? p 238

A

/24

23
Q

255.255.255.128 CIDR Value is what? p 238

A

/25

24
Q

255.255.255.192 CIDR Value is what?p 238

A

/26

25
Q

255.255.255.224 CIDR Value is what?p 238

A

/27

26
Q

255.255.255.252 CIDR Value is what?p 238

A

/30