Nnetworking ip classes pdf

If you need multiple connections, you may have to first. Download free networking courses and tutorials training in pdf. Are you thinking about connecting your office to the internet. Each class c network address has a 24bit network prefix, with the three highest order bits set to 110 and a 21bit network number, fol lowed by an 8bit host. General ip addressing guidance while redesigning an existing network. For more indepth information, there are a number of excellent references.

A maximum of 16,384 214 16 networks can be defined with up to 65,534 2162 hosts per network. The default subnet mask for class c networks defines the first three octets as the network id for these networks. Figure 1 shows how the network and host ids are different for each class of ip addresses. C omputer networking devices are known by different names such as networking devices, networking hardware, network equipment etc. Ip addressing and subnetting for ccna free course mnet it. In class c, the first 3 octets are the network portion. Ip addressing and subnetting for ccna free course this is the definitive ip addressingsubnetting course you will ever need. This site contains which contains many networking courses is for you. A class b ip address used the two highorder octets to indicate the network address. Hhhhhhhh class b address an ip address which belongs to class b has the first two bits in the first octet set to 10, i. Preclass workreadwatch all the material at least once before class. Deployed as is, a class a address represents a very inefficient use of.

This tutorial explains what ip address is, ip address format, types of ip address, ip address classes, subnet mask, private ip addresses and public ip addresses in detail with examples. Class a has 3 octets for the host portion of the address. This is the last of the network classes that will be used for network devices on a tcp ip network. Ip addresses are split up into several different categories, including class a. Class b network for calculating the broadcast address, the number of usable hosts, number of subnets, etc. Each of the first three classes, ac, uses a different size for the network id and host. Internet protocols 305 ip address classes table 301 reference information about the five ip address classes figure 304 illustrates the format of the commercial ip address classes. Describe the characteristics and use of the different ip address classes. We have grouped in this site many courses likely to help you to master the net. Class b networks are now referred to as 16s since they have a 16bit network prefix.

However, all of the names mean the same but have got different. Learn everything about subnetting that you wont learn anywhere and its free. Different networking devices and hardware types hub. Learn how ip address works and why an interface needs a unique ip address along with how to find the class of an ip address.

Ip 101 this is a very brief introduction to ip networking. In class b, the first two octets are the network portion. The default subnet mask for class a ip address is 255. Identify the class of an ip address based on the network number.