The Internet Protocol header is the initial portion of an IP packet that contains information about the packet’s source and destination, as well as other data such as the packet’s time to live (TTL). The header is followed by the payload, which is the data being carried by the packet. The header consists of a … Read more
An Ethernet Splitter and an Ethernet Switch are two different devices that can offer a variety of capabilities to a computer network. Knowing the differences between them is key to making sure your network is set up properly and running efficiently. In this article, we’ll discuss what each device does, how they work together, and … Read more
DHCP and DNS are two important network protocols. DHCP is used to automatically assign IP addresses to devices on a network, while DNS is used to resolve domain names into IP addresses. In order for devices on a network to communicate with each other, they must have unique IP addresses. DHCP makes this process easier … Read more
What is Area Border Router? An Area Border Router (ABR) is a type of router that connects different areas, or networks, within an Autonomous System (AS). An AS is a group of networks under the same administrative control. When an AS contains multiple areas, it is said to be a multi-area network. Area Border Routers … Read more
In today’s complex network environments, port mirroring is an essential tool for computer networking professionals to monitor and troubleshoot network activity. Port mirroring allows administrators to configure a switch with a copy of all the packets transmitted through one or more ports so that they can inspect them with a protocol analyzer like Wireshark. By … Read more