TCP Monitoring: An Overview
One of the most essential network device monitors is TCP Monitoring. When a device responds to a ping, we can assume it is connected to the network and proceed to the next step, which is to confirm the availability of the required services. The services provided by a network device are all accessible via ports. They can then be reached via TCP or UDP.
By enabling TCP Monitoring, you may determine whether a service is accessible on a certain port on the network device. For instance, every website is hosted by a web service provider. These services can be accessed by default on ports 80 (non-secure) or 443 (secure). We can therefore check to see if the network device’s web server service is TCP-accessible by setting a TCP Monitor on port 80.
Continue reading “TCP Monitoring – How does it function?”
UDP is the topic for our article today. We will explore it in detail – what is its purpose, how it works, and why is it so beneficial. So, let’s start.
UDP – what does it mean?
UDP means User Datagram Protocol. It is a well-known communications protocol that provides a high-speed solution. It is used to create low-latency and loss-tolerant connections between different Internet services.
The User Datagram Protocol speeds up the communication process by allowing data to be transferred before the receiver agrees. As a result, for time-sensitive communications such as DNS lookups, Voice over IP (VoIP), video, or audio transfers, User Datagram Protocol is the recommended alternative.
Why does DNS prefer UDP?
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Time is a factor permanently present in our lives. It can be stressful, but it’s an efficient way to organize and control different aspects. The idea of chaos sometimes sounds exciting, but being realistic, it’s not viable when it’s about keeping a network running smoothly. That’s why TTL exists!
TTL, or time-to-live, is a mechanism to define the period of time for data to keep living, meaning being valid, stored, or to keep traveling on computers or networks. Once the TTL value defined by the administrators to those data expires, they get discarded.
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Have you ever thought about the differences between FTP vs HTTP, and why do we use HTTP for the World Wide Web? Now you will have your answer.
What is FTP?
FTP stands for File Transfer Protocol, and it is a protocol that allows file transfer between two different hosts (devices) using the TCP/IP protocol. It is using the client-server model, where one of the hosts is called a remote host (server) and needs FTP software to be a server, and the other is called a local host (client) with FTP client’s software. Both of them need to be connected and configure to use the FTP protocol for communication.
FTP is used for:
Continue reading “FTP vs HTTP – differences”
What does IPAM mean?
IPAM is short for IP Address Management. It is a method of IP scanning and IP address tracking. It manages the data correlated with a network’s Internet Protocol address range and IPAM system. As a result, administrators are able to guarantee that the list of assignable IP addresses is up to date and enough with IPAM software and IP tools. It comes to make things simple and automates the management of many duties for maintaining IPs. With the IPAM network, are also common functionalities, such as managing reservations in DHCP, reporting, and data collection.
Benefits of IPAM
Continue reading “What is IPAM, and why is it important?”