How do you subnet a Class B?
This means that for every subnet in the third octet, the fourth octet has two subnets: 0 and 128, for example 1.0 and 1.128. Broadcast for the 0.128 subnet is 128.255; the broadcast for the 1.0 subnet is 1.127. Broadcast for the 1.128 subnet is 1.255, etc….Subnetting a Class B network address.
| Subnet | 64.0 | 128.0 |
|---|---|---|
| broadcast | 127.255 | 191.255 |
Which is an example of a class B subnet mask?
Class B networks use a default subnet mask of 255.255. 0.0 and have 128-191 as their first octet. The address 172.16. 52.63 is a class B address.
What is a Class B IP address example?
Class B Network The first 16 bits (known as two octets) help you identify the network. The other remaining 16 bits indicate the host within the network. An example of Class B IP address is 168.212. 226.204, where *168 212* identifies the network and *226.204* helps you identify the Hut network host.
What are the examples of subnetting?
Subnetting Examples, Example 4
- Subnet 1 = 28 hosts. Subnet 2 = 52 hosts. Subnet 3 = 15 host.
- For first subnet, our Subnet Mask will be /27 (27 network bits and 5 host bits. 5+27=32)
- 192.168.1.0/26. 192.168.1.64/26.
- 192.168.1.64/27. 192.168.1.96/27.
- 192.168.1.128/29. 192.168.1.136/29.
What is a Class B address?
Class B Address An IP address which belongs to class B has the first two bits in the first octet set to 10, i.e. Class B IP Addresses range from 128.0. x.x to 191.255. x.x. The default subnet mask for Class B is 255.255.
How many IP addresses are there in a class B?
IP address classes
| Class | Leading bits | Addresses per network |
|---|---|---|
| Class A | 0 | 16,777,216 (224) |
| Class B | 10 | 65,536 (216) |
| Class C | 110 | 256 (28) |
| Class D (multicast) | 1110 | not defined |
What is IP address explain subnetting with example?
IP Subnetting is a process of dividing a large IP network in smaller IP networks. In Subnetting we create multiple small manageable networks from a single large IP network. Let’s take an example. If we put less hosts then remaining addresses will be wasted.
Is a Class B IP address private?
Reservation of IP addresses in Class B networks Networks belongs to “Class B” from 172.16. 0.0 to 172.31. 0.0 are reserved for private use and can be used inside any organization.
What are the 3 main classes of subnets?
Classes A, B, and C are used the most often by different networks. Subnet classes are made unique by the number of bits their IP addresses have dedicated to a network and the number of bits dedicated to hosts.
What is subnetting and its type?
A subnetwork or subnet is a logical subdivision of an IP network. The practice of dividing a network into two or more networks is called subnetting. This results in the logical division of an IP address into two fields: the network number or routing prefix and the rest field or host identifier.
How many addresses are there in a class B?
65,536
IP address classes
| Class | Leading bits | Addresses per network |
|---|---|---|
| Class A | 0 | 16,777,216 (224) |
| Class B | 10 | 65,536 (216) |
| Class C | 110 | 256 (28) |
| Class D (multicast) | 1110 | not defined |
What is the default subnet mask for Class B?
To divide a given network address into two or more subnets, you use subnet masks. The default subnet masks for class A networks is 255.0.0.0, for class B is 255.255.0.0, and for class C is 255.255.255.0, which signify a network without subnets.
What is an example of a subnet mask?
A common example of a subnet mask for class C IP addresses is 255.255.255.0, the default subnet mask for many computers and network routers. When applied to subnet, a subnet mask shows the routing prefix.