A class C network is the most common of the five computer network classes, designated as A through E, in classful network network addressing architecture. The class designations were based on the split of 32 bits required for an IP address, the first four of which indicated the address class...
A subnet, or subnetwork, is a logical subdivision of an IP network into network segments. With subnets, large networks can be subdivided into smaller ones.
An IP address is divided into two fields: a Network Prefix (also called the Network ID) and a Host ID. What separates the Network Prefix and the Host ID depends on whether the address is a Class A, B or C address. Figure 1 shows an IPv4 Class B address, 172.16.37.5. Its Network ...
For a real-world example, suppose an IP packet is addressed to the IP address 192.0.2.15. This IP address is a Class C network, so the network is identified by "192.0.2" (or to be technically precise, 192.0.2.0/24). Network routers forward the packet to a host on the network indica...
Variable Length Subnet Mask (VLSM) is asubnet-- a segmented piece of a larger network -- design strategy where all subnet masks can have varying sizes. This process of "subnetting subnets" enablesnetwork engineersto use multiple masks for different subnets of a single class A, B or C networ...
Explore what is subnetting, learn about subnet masking fundamentals, working, significance and how it helps in dividing networks. Learn about the types of IP addresses .
How to create a subnet A subnet contains three main elements: Network address (or) subnet ID: This is always the first address of the subnet. Broadcast address: This is always the last address of the subnet. A packet forwarded to the broadcast address is broadcasted to all the addresses ...
结果1 题目 You have a Class B network ID and need about 450 IP addresses per subnet. What is the best mask for this network? ( ) A. 255.255.240.0 B. 255.255.248.0 C. 255.255.254.0 D. 255.255.255.0 相关知识点: 试题来源: 解析 C 反馈 收藏 ...
Class C:255.255.0 When we look at the subnet masks and convert the decimal numbers back into binary, we can see which bits of the IP address are allocated to the network and which are allocated to the host. In binary, 255 is 11111111, and 0 is 0. ...
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