1. Network Coupler2. Layer 3 Switch – Set up VLAN Configure the Virtual Local Area Network (VLAN) functionality3. In TIA Portal, check the option to use a router4. Extend Subnet Mask The table below shows the address range that can communicate after extending the subnet mask (having too many devices on the network may slow … Read more
Hello, everyone! I am Lao Kou! Let’s learn about network configurations together. Due to work requirements, I need to familiarize myself with the network configurations of gateway devices, so I organized this for easy reference. I still remember when I was in college, my teacher taught us about computer networks, but I wasn’t paying attention … Read more
What is a subnet mask?A subnet mask is a “translation” of an IP address; it is a 32-bit binary number used for subnet management, primarily to extend the “network ID” in an IP address within multi-segment environments. The two main functions of a subnet mask are: to divide a network into multiple subnets and to … Read more
TCP/IP ProtocolThe TCP/IP protocol (Transmission Control Protocol/Internet Protocol) is the most widely used protocol today, encompassing over 100 protocols used on the Internet, with the two most important being TCP and IP. Due to its cross-platform and routable characteristics, TCP/IP enables the interconnection of networks and communication across different network segments. This has led many … Read more