subnet mask definition

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, t

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 settin

As for subnet division, the subnet mask is odd. 1.0.1.0 -- 1.0.3.255 Fujian Telecom converts the subnet mask to an IP segment 1.0.1.0/24--1.0.2.0/23, if two IP addresses are replaced by binary IP addresses in a general way, or the budget is 0001.00000000.00000001.00, the

Returns information such as Network, mask, broadcast, reverse resolution, subnet number, IP type, etc. based on the IP or subnet enteredModule required for IPY module here is the Python3 version#!/usr/bin/envpython#-*-coding:utf-8-*-fromipyimportipip_s= input (' pleaseinputanipornet-range: ') # Parameters are IP or network segment Ips=ip (ip_s) Iflen (IPs) >1: #

/***************************************************************************** * Subnet mask, mask length relationship * Statement: * When we operate the Linux system, we often see that we can use the subnet mask, mask length to r

calculated results of the subnet mask are the same, the two IP addresses belong to the same subnet.When calculating the subnet mask, pay attention to the reserved IP addresses, that is, the "0" address and broadcast address, these are IP addresses when the host address or network address is "0" or "1". They represent

The network does not pass, this is the most network problem table image, but if you can access me, but I can not access you, this problem is more troublesome. This article is the author in the actual combat in a subnet mask caused by the fault summary. The network is a phenomenon that often occurs, encounter this phenomenon, I believe many people will focus on network cable, NIC driver, network card parame

IP addresses, subnet masks, and gateways in network management are the basic knowledge that each network administrator must master. Only by mastering them can you really understand the TCP/IP protocol settings. The following describes what a subnet mask is.To understand what the subnet

Subnet mask (Subnet masks): The subnet mask is used to identify which part of the IP address is a network address. Which part is the host address, there are 1 and 0 components, long 32 bits, all 1 of bits represent the network number. Not all networks require subnets, so th

two IP addresses belong to the same subnet. When calculating the subnet mask, pay attention to the reserved IP addresses, that is, the "0" address and broadcast address, these are IP addresses when the host address or network address is "0" or "1". They represent the current network address and broadcast address, which cannot be included. The following example d

Subnet Mask:What is a subnet mask subnet mask cannot exist alone,It must be used in conjunction with an IP address. The subnet mask has only one effect,is to divide an IP address into t

The subnet mask (subnet mask) is also called the netmask, address mask, and subnet mask, which is used to indicate which bits of an IP address identify the host's

Topic: Solution for subnet mask faults of switches: Fault Phenomenon: Asymmetric Network Access failure, troubleshooting: Firewall and telecommunications? Subnet Mask. Fault Summary: Why can't I access the Internet but cannot connect to the headquarters? fault tips: the important role of