Course Intermediate  11285

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17608

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11317

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：What is a subnet mask? Subnet mask (subnetmask) is also called network mask, address mask, and subnet mask. It is used to indicate which bits of an IP address identify the subnet where the host is located, and which bits identify the host's bits. mask. The subnet mask cannot exist alone, it must be used in conjunction with the IP address. The subnet mask has only one function, which is to divide an IP address into two parts: a network address and a host address. [1] A subnet mask is a 32-bit address that is used to mask a part of the IP address to distinguish the network identifier and the host identifier, and to indicate whether the IP address is on a LAN or a WAN. How to check the subnet mask in deepin20? Let’s take a look at the detailed viewing process below.

2023-12-29 comment 0  1276

Course Introduction：In a computer network, to calculate a subnet segment, the following information is required: network address, subnet mask; the steps are: convert the IP address and subnet mask into binary form; perform a bitwise AND operation; convert the result into dotted decimal Notation. For example, if the network address is 192.168.1.0 and the subnet mask is 255.255.255.0, the subnet segment is 192.168.1.0, with a total of 254 possible subnet segments.

2024-04-04 comment 0  1581

Course Introduction：The subnet mask is an important parameter used to divide the network. It determines which bits in the IP address are used to divide the network and the host. In computer networks, subnet masks are used to divide network addresses into several subnets to facilitate network management and communication. So, how do we find the subnet mask? There are two main ways to find the subnet mask: searching one by one and using the default subnet mask. First, we can determine the subnet mask by looking up one by one. The one-by-one search method is to determine the subnet mask based on the known network address and host number, and pass

2024-02-19 comment 0  1191

Course Introduction：Subnets are a mechanism that divides a network into smaller logical groups, implemented through subnet masks, which divide IP addresses into network addresses and host addresses. The advantages of subnets include improved network efficiency, enhanced security, simplified management and Expand network capacity.

2024-04-04 comment 0  734

Course Introduction：The 192.168.1.1 subnet mask is "255.255.255.0". 192.168.1.1 is a Class C IP address. The default subnet mask of a Class C IP address is 255.255.255.0. The subnet mask is composed of a 32-bit binary number, which defines how many of the 32 bits of the IP address are used to identify the network, so the subnet mask cannot exist independently of the IP address.

2023-02-20 comment 0  32352