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Category Archives: CCNA

DNS allows you to interact with devices on the Internet without having to remember long strings of numbers. Changing of information between client and server… Read More
When a computer network is separated logically then it is a Broadcast Domain. In a Broadcast Domain, there is reachability among nodes using broadcast at… Read More
Bubble memory is also known as Magnetic Bubble Memory. The inventor Andrew Bobeck invented bubble memory in the 1970s at Bell Labs. Bubble memory comes… Read More
OSPF stands for Open Shortest Path First a link-state protocol and as the name itself justifies that it is used to find the best and… Read More
An Endpoint Security or Endpoint Protection is a technique for the safety of computer networks. How does Endpoint Security Work? Endpoint Security control is a… Read More
Before knowing IPv6 addressing we need to know why there is a need for IPv6 when we have IPv4. IPv4 IP stands for Internet Protocol… Read More
Private IP Addresses are those addresses that work within the local network. This article will detail the concept of Private IP Addresses in networking. These… Read More
Routing is the most important process in networking. The process of routing includes various networking devices for packet forwarding one of this is the default… Read More
Email protocols are a collection of protocols that are used to send and receive emails properly. The email protocols provide the ability for the client… Read More
Wireless communication takes place over free space through RF (radio frequency), one device, Transmitter send signal to other device, Receiver. Two devices (transmitter and receiver)… Read More
Routing is the process of moving packets across a network from one host to another host by using the best path from the router table.… Read More
MAC stands for Media Access Control it is a physical address that uniquely identifies a device and hardware manufacturer on a network. Most commonly used… Read More
CCNA stands for Cisco Certified Network Associate and this certification is provided by Cisco through the Netacad platform. Cisco is one of the main organizations… Read More

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