IPv4 CIDR Notation
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- IPv4 Addressing 0%
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Question 1 of 6
1. Question
Match the correct range for class A, Class B and Class C address that represents the first octet in a IPv4 address.
Sort elements
- 1-126
- 128-191
- 192-223
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Class A
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Class B
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Class C
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Question 2 of 6
2. Question
What would be the custom subnet mask for a class A IP Address if you borrow “x” number of bits from the host portion of the address?
Match the bits borrowed with the correct subnet mask. The subnet mask is in CIDR notation
Sort elements
- /9 or 255.128.0.0
- /11 or 255.224.0.0
- /18 or 255.255.192.0
- /22 or 255.255.252
- /29 or 255.255.255.240
- /17 or 255.255.128.0
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Borrow 1 bit
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Borrow 3 bits
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Borrow 10 bits
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Borrow 14 bits
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Borrow 21 bits
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Borrow 9 bits
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Question 3 of 6
3. Question
Match the correct CIDR notation with the Dotted Decimal Notation
Sort elements
- 255.255.248.0
- 255.255.255.248
- 255.248.0.0
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/21
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/29
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/13
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Question 4 of 6
4. Question
Match the correct CIDR notation with the Dotted Decimal Notation
Sort elements
- 255.192.0.0
- 255.255.192.0
- 255.255.255.192
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/10
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/18
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/26
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Question 5 of 6
5. Question
Given the following 192.168.1.33/27. What is the custom subnet Mask in Dotted Decimal Notation
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Question 6 of 6
6. Question
Given the following 172.168.1.33/20. What is the custom subnet Mask in Dotted Decimal Notation
CorrectIncorrect