Cisco Packet Tracer is a tool built by Cisco and it provides network simulation to practice simple and complex networks. The main purpose of the… Read More
Category Archives: CCNA
Cisco Packet Tracer is a tool built by Cisco and it provides network simulation to practice simple and complex networks. The main purpose of the… Read More
Cisco Packet Tracer is a tool built by Cisco and it provides network simulation to practice simple and complex networks. The main purpose of the… Read More
A server name is simply the name of a computer. For web servers, this name is not visible to end users unless the server hosts… Read More
Cisco Wireless LAN Controllers (WLCs) support Wi-Fi Protected Access II (WPA2) Personal (PSK) authentication for wireless clients. WPA2-PSK provides a more secure alternative to the… Read More
Looking at the OSI model, it’s evident that more than a few security protocols are required to be fully protected. All potential access points and… Read More
Cisco Packet Tracer is a tool built by Cisco and it provides network simulation to practice simple and complex networks. The main purpose of Cisco… Read More
User authentication authorizes a human-to-machine transfer of credentials during network interactions to verify a user’s authenticity. This process checks the identification of a user trying… Read More
The MAC (Media Access Control) address is a 48-bit physical identity of a device used to uniquely identify a device in layer 2 of the… Read More
Pre-requisites: RIP RIP is a Distance Vector Routing Protocol with an AD 120 value of and uses next-hop as metric value to find the best… Read More
Pre-requisites: EIGRP, NAT Network Address Translation (NAT) is a process in which one or more local IP address is translated into one or more Global… Read More
In a Cisco network, it is important to periodically delete the configuration of routers and switches to ensure that the network is running smoothly and… Read More
The operating system that Cisco uses in many of its products is called Cisco IOS, and you can communicate with it using a command line… Read More
A DMZ (Demilitarized zone) is a network configuration that allows a specific device on the network to be directly accessible from the internet, while the… Read More
A switch is a discrete piece of hardware that connects various computers to a single local area network (LAN). In the OSI model, network switches… Read More
Courses
