This module focuses on monitoring and maintaining high network performance. There may be various reasons due to which the network performance is affected. For this there are network appliances which boost up the performance of […]
We’re living in the age of smartphones. The ubiquity of smartphone has made everything possible in our normal lifestyle. Nowadays, if you have a smartphone, you do need a PC or laptop with you. You […]
Cyberattacks increasing rate is getting higher year after year. Many businesses, enterprises, and private data have been captured, shut down and compromised for many types of cyber attack. However, there are many preventive measures by […]
In this modern age of technology, the usage of the internet, smartphones, and PC has become the crucial part of our day-to-day life. However, threats are also awaiting for us! Cyber criminals or hackers are […]
In this sub module we will discuss LAN Technologies. LAN Protocols function between the physical layer and the data link layer. The most common type of LAN technology is the Ethernet I-EEE connection. The IEEE […]
In this sub module we will cover different network topologies and network categories. A topology is a layout of a network both physically and logically. The different network categories include: Local Area Network (LAN) – […]
Here we are going to discuss different Wide Area Network (WAN) technologies, properties and applications. WANS allow us to connect multiple local area networks (LANs) over a larger geographical region. WAN uses basically two […]
Different wireless devices work at different wireless standards. There are written standards for what this wireless frequency, wavelengths and connection that give information on how things stay standardized. Here we will also discuss frequencies. A […]
In this module we will focus mainly on LAN and its technologies. It is a local area network and is limited to a small geographical area. Some examples of LAN technologies are Ethernet, Token Ring […]
There may be various common wire and switch issues which must be troubleshooted to ensure proper functioning of the wireless network. Here we are going to discuss those issues during different phases of data transmission […]
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