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Ethernet uses star topology for the physical wiring layout. A diagram of a typical Ethernet network layout is shown below. On a network, a hub is basically a repeater which is used to re-time and amplify the network signals. In this diagram, please examine the hubs closely. On the left are 4 ports close to […]
Introduction This post is primarily about TCP/IP network protocols and Ethernet network architectures, but also briefly describes other protocol suites, network architectures, and other significant areas of networking. This project is written for all audiences, even those with little or no networking experience. It explains in simple terms the way networks are put together, and […]
T-568A Straight-Through Ethernet Cable T-568B Straight-Through Ethernet Cable RJ-45 Crossover Ethernet Cable Straight-Through Wiring Using the 568A Standard Cross-Over Wiring Using the 568A to 568B Standards
A destination NAT rule redirects traffic that is sent to a specified destination. There may be times you may want to allow access to your servers from the internet, without providing these servers with a valid internet address.Prerequisites before starting:Source IP Address: The IP address from where your server would be accessed from the WAN. […]
In this document, we are going to guide you through with the port forwarding configuration using the port forwarding tab. You can find the port forwarding tab under Firewall -> Policies -> Port Forwarding To configure port forwarding, follow these steps below: 1. Go to Firewall -> Policies -> Port Forwarding and click on + icon. […]