Friday, May 29 2020, 04:45 am
IP Addressing and Subnetting for New Users

IP Addressing and Subnetting for New Users

In a Class B address, the first two octets are the network portion, so the Class B example in Figure 1 has a major network address of 128.0.0.0 – 191.255.255.255. Octets 3 and 4 (16 bits) are for local subnets and hosts. Class B addresses are used for networks that have between 256 and 65534 hosts.