Technology

A WLAN is a local area network that connects computers and other devices. It does not require line of sight for WLANs to propagate. It works anywhere a device is within range of an access point, and it is extremely easy to install. While a LAN is better if you plan on staying in the same place, WLAN is better if you plan on moving around. A WLAN is more cost effective, and more convenient to use. A WLAN can provide high-speed Internet to a wide area. It uses a star structure to send data from one computer to another.…

A passive optical network is a wireless communications system that uses an optical line terminal to transmit and receive data. The PON can consist of as many as 32 optical network units that are connected to a single service provider's central office. The advantage of this kind of network is that it does not require any power or active electronic parts, and therefore requires little or no maintenance. Depending on the size of the network, there are two main types: active and passive. A passive optical network consists of a central office and a number of units near the end…

In this article, we will discuss the benefits of the dark fiber network. In the world of high-speed data and applications, having complete control of the system and ability to resolve any problems is a must. A dark fiber network gives users the freedom to choose their own equipment and network connections. In a world where businesses are growing at an exponential rate, having a dark fiber network means the difference between success and failure. It is not possible for a business to wait weeks or months for its ISP to fix an issue. The benefits of a dark fiber…

A network administrator is responsible for the communication between the nodes on a network, which include the server and the devices. He is also responsible for providing critical services. DNS, for instance, helps resolve network names into IP addresses. File storage is also accessible through a networking infrastructure, and it can help with disaster recovery. LDAP, on the other hand, is a directory that is used for an enterprise directory lookup. This directory may include an employee id, organizational group, email address, and other information. In a typical network, a network administrator must maintain the stability and security of the…

An intrusion detection system (IDS) detects and stops attacks on a network, local host, or the entire network. It detects both known and unknown attacks and can function in a secured or encrypted network environment. These systems are ideal for organizations that handle sensitive information. They work by detecting disturbances, such as the connection dropping or a network outage. If an attempt is made to access a system, an IDS will identify the cause and alert the appropriate authorities. The main function of an IDS is to detect suspicious activity. This means keeping a log of inbound and outgoing network…

A Network packet consists of three pieces: a header, a payload, and a trailer. The header contains the instructions for the information. The payload is the actual data that is sent from one device to another. The trailer is a series of bits that tells the receiving device that the packet is complete. The body of a Network packet consists of data that is being sent from a server to another. The payload of a network packet consists of the actual data being transferred. The payload may be topped with blank information. The packet can also contain an error checking…

A data packet is a small piece of information transmitted over a digital network. It contains the content and source of the message. It is then reassembled within the network device or computer to deliver the message. In this way, it can carry information from one end of a network to another. This process is called the packet lifecycle, and it is crucial to the proper transmission of information over the Internet. For this reason, it is crucial to understand what makes a data package, and what it does to a computer. A data packet consists of the source IP…

If you have ever used the internet, you know that packet sniffing is a very common practice. This process is an easy way to monitor the flow of traffic on a network. A simple network analyzer can collect data by sending and receiving packets. While the information gathered by the sniffer can be quite useful, it can also be extremely dangerous. Read on to learn about the potential dangers of packet scanning. If you think that it might be a threat to your computer, you might want to read this article. Packet sniffers are devices that allow users to analyze…

A subnet is a segment of a larger network, and it's a crucial part of a network's security. It's also an efficient way to allocate IP addresses and prevent large numbers from being used up. Typically, subnets are geographically-based, and they're designed for specific teams or offices. It's a smart way to keep network traffic within the same physical location. A subnet contains only the IP addresses of those devices. A subnet is defined as a logical division of an IP network. This is often done for efficiency reasons, such as eliminating the need for additional routers and allowing data…

There are many different types of network cables. While some of them are interchangeable, others are best used for specific purposes. You need to understand the differences between these types of cables in order to choose the right one for your needs. Here are some examples. Let's start with twisted-pair cable. It has four copper wires, two of which are twisted together. It is then covered with a plastic insulating coat and protected with a buffer. The jacket is used to protect the cable from physical damage and helps prevent it from leaking light. Twisted-Pair network cables are common in…