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A subnet has been assigned a subnet mask of 255.255.255.192. What is the maximum number of hosts that can belong tothis subnet?
- a)14
- b)30
- c)62
- d)126
Correct answer is option 'C'. Can you explain this answer?
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A subnet has been assigned a subnet mask of 255.255.255.192. What is t...
C is answer since you have 6 zeroes so u can make 64-2 hosts
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A subnet has been assigned a subnet mask of 255.255.255.192. What is t...
Subnet Mask
The subnet mask is used to divide an IP address into network and host portions. It determines the range of IP addresses available in a subnet. In this case, the subnet mask is 255.255.255.192.
Binary Representation
To understand the subnet mask, we convert it into binary form. Each decimal number in the subnet mask is converted to its binary representation.
255 = 11111111
192 = 11000000
So, the binary representation of the subnet mask is 11111111.11111111.11111111.11000000.
Number of Hosts
To find the maximum number of hosts in the subnet, we need to determine the number of available host addresses.
In the binary representation of the subnet mask, the network portion consists of the leftmost consecutive 1s, and the host portion consists of the rightmost consecutive 0s.
In this case, the subnet mask has 26 consecutive 1s followed by 6 consecutive 0s.
Calculating the Number of Hosts
To calculate the number of hosts, we use the formula:
Number of hosts = 2^(number of 0s) - 2
In this case, there are 6 consecutive 0s, so the number of hosts is:
Number of hosts = 2^6 - 2 = 64 - 2 = 62
Therefore, the maximum number of hosts that can belong to this subnet is 62.
Conclusion
The subnet mask 255.255.255.192 represents a subnet with 62 available host addresses. This means that there can be up to 62 devices connected to this subnet.
The subnet mask is used to divide an IP address into network and host portions. It determines the range of IP addresses available in a subnet. In this case, the subnet mask is 255.255.255.192.
Binary Representation
To understand the subnet mask, we convert it into binary form. Each decimal number in the subnet mask is converted to its binary representation.
255 = 11111111
192 = 11000000
So, the binary representation of the subnet mask is 11111111.11111111.11111111.11000000.
Number of Hosts
To find the maximum number of hosts in the subnet, we need to determine the number of available host addresses.
In the binary representation of the subnet mask, the network portion consists of the leftmost consecutive 1s, and the host portion consists of the rightmost consecutive 0s.
In this case, the subnet mask has 26 consecutive 1s followed by 6 consecutive 0s.
Calculating the Number of Hosts
To calculate the number of hosts, we use the formula:
Number of hosts = 2^(number of 0s) - 2
In this case, there are 6 consecutive 0s, so the number of hosts is:
Number of hosts = 2^6 - 2 = 64 - 2 = 62
Therefore, the maximum number of hosts that can belong to this subnet is 62.
Conclusion
The subnet mask 255.255.255.192 represents a subnet with 62 available host addresses. This means that there can be up to 62 devices connected to this subnet.
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A subnet has been assigned a subnet mask of 255.255.255.192. What is the maximum number of hosts that can belong tothis subnet?a)14b)30c)62d)126Correct answer is option 'C'. Can you explain this answer?
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