Computer Science - Networking - Discussion
Discussion Forum : Networking - Section 1 (Q.No. 6)
6.
You have a class A network address 10.0.0.0 with 40 subnets, but are required to add 60 new subnets very soon. You would like to still allow for the largest possible number of host IDs per subnet. Which subnet mask should you assign?
Discussion:
25 comments Page 2 of 3.
Sanjeevini said:
9 years ago
Can anyone help me how to solve this problem?
Harish said:
9 years ago
First of all, we should know what is subnetting -it is a process in which we decide the subnet mask into parts and for that purpose, we have to convert last bit of network(1's) id in to host(0"s) id.
11111111 11111111 00000000 00000000
After converting.
11111111 11111110 00000000 00000000
11111111 11111111 00000000 00000000
After converting.
11111111 11111110 00000000 00000000
Santaji said:
9 years ago
Can anyone help me to solve this example?
Define the subnet mask to be used in Class-B addressing to support 30 subnet and also find the most possible in each subnet?
Define the subnet mask to be used in Class-B addressing to support 30 subnet and also find the most possible in each subnet?
Kaptan said:
1 decade ago
Please give me solution of this que.
Qaim Khan nd wanted Bhai said:
10 years ago
What is computer network?
Daniel Asnakew said:
1 decade ago
In class a number of host are 3. The first host are divided in number of host so total host are 100 in binary form 1100100.
There are 7 bit it implies that 7 bit (1's). So11111111.11111110.00000000.00000000.
There are 7 bit it implies that 7 bit (1's). So11111111.11111110.00000000.00000000.
Anila said:
1 decade ago
Can anybody explain me how these address will be calculated please?
JYOTI CHAURASIA said:
1 decade ago
Required network = 100.
Available bits are = 32 bits.
Network id for class A = 10(block 1). 0(block 2). 0(block 3). 0(block 4).
So to create 100 subnet, we require 7 bits of block 2 and extra 1 bit we can use for host id.
So subnet mask will be (255-1) = 254!
Available bits are = 32 bits.
Network id for class A = 10(block 1). 0(block 2). 0(block 3). 0(block 4).
So to create 100 subnet, we require 7 bits of block 2 and extra 1 bit we can use for host id.
So subnet mask will be (255-1) = 254!
Mohanraj said:
1 decade ago
What is type of network class A likewise?
Swarnendu Jana said:
1 decade ago
As we need 100 subnets which is greater than 64 but less than 128 implies portion of IP address identifying no of subnet need at least 7 1's. Therefore subnet mask has at least 15 1's and at most 17 zeros. So max. number of host can be assign to this mask only. So subnet mask will be 255.254.0.0.
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