subnet notation

I. Concepts and functions of two subnet masks 3. Why do I need to use a subnet mask 4. How do I use a subnet mask to obtain a network/Host address 5? What is the classification of a subnet mask 6. subnet addressing technology 7. How to divide subnets and determine about how

the use of the subnet mask. The subnet mask is a 32-bit binary number, and all the bits corresponding to the network address are set to 1, all locations corresponding to the host address are set0. The default subnet mask of the-class network is 255.0.0.0, the default subnet mask of the B-class network is 255.255.0.0,

Ip address, subnet mask, and address classification, ip subnet mask Http://blog.csdn.net/bluishglc/article/details/47909593? Utm_source = tuicool utm_medium = referral There are not many opportunities to use network knowledge in actual work. Although I have learned it before, it will become unfamiliar without having to use it for a long time. Recently, I got several virtual machines on the cloud and neede

Also Talk About subnet division and subnet Communication 1. network IP address and subnet mask classification: Class A: IP: 0.0.0.0-127.255.255.255.255.255 subnet mask: 255.0.0.0 or labeled as/8 (8 1) Class B: IP: 128.0.0.0-191.255.255.255 subnet mask: 255.255.0.0 or/16 (16

network is 255.255.0.0, and the default subnet mask of class C network is 255.255.255.0. Perform the logical "and" Operation on the subnet mask and IP address in bit to obtain the network address of the IP address. The remaining part is the host address, thus distinguishing the network address and host address of the specified IP address. The subnet mask is comm

Classless Inter-Domain Routing. ISPs usually use this method to allocate addresses to customers. ISP provides customers with 1 block size ), similar to this: 192.168.10.32/28. The number in this row tells you what the subnet mask is, And/28 indicates how many bits are 1 and the maximum is/32. however, you must know that, whether it is A class A, B class, or other class addresses, the maximum available value is/30, that is, 2 bits are reserved for the

The subnet mask cannot exist alone, it must be used in conjunction with an IP address. The subnet mask has only one function, which is to divide an IP address into two parts: network address and host address.The subnet mask setting must follow certain rules. The same as the IP address, the length of the subnet mask is

Python: a simple method for converting the subnet mask and a python Subnet Mask This article describes how to convert the subnet mask in Python. We will share this with you for your reference. The details are as follows: Here, the subnet mask length is converted to a specific sub