CCNA

NTP Overview The time on the network devices are very important. In a network all the devices’ times need to be synronized. Using the same time on all the devices 
Read More
Dynamic Routing Protocol   Dynamic Routing is the routing process that is done via a Routing Protocols in networking. The Routing Protocols that is used for this aim is also 
Read More
Loop Guard, Uplink Fast, Backbone Fast and UDLD In this lesson, we will learn other STP Convergence Mechanisms; Loop Guard, Uplink Fast, Backbone Fast and UDLD. Now, let’s learn each 
Read More
Portfast, Root Guard, BPDU Filter and BPDU Guard   The are various mechanims used with STP to provide stable STP topology. In this lesson, we will focus on what are 
Read More
How to Configure DNS on Cisco Routers?   To use DNS, firstly, we must configure a DNS Server. In a network, we can confgiure a router as a Domain Name 
Read More