Subnetting Flashcards by Joseph Callaghan

Q

What is 255.255.255.254 in CIDR notation?

A

/31

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Q

What is the subnet mask of /31

A

255.255.255.254

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Q

How many usable hosts does /31 have?

A

0 usable hosts

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Q

How many usable hosts does 255.255.255.254 have?

A

0 usable hosts

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Q

What does CIDR stand for?

A

Classless Inter-Domain Routing

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Q

What is 255.255.255.252 in CIDR notation?

A

/30

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Q

What is the subnet mask of /31

A

255.255.255.252

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Q

How many usable hosts does 255.255.255.252 have?

A

2 hosts

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Q

How many usable hosts does /30 have?

A

2 hosts

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Q

What is 255.255.255.248 in CIDR notation?

A

/29

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Q

What is the subnet mask of /29

A

255.255.255.248

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Q

How many usable hosts does /29 have?

A

6 hosts

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Q

How many usable hosts does 255.255.255.248 have?

A

6 hosts

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