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In the world of computer networking, security is a critical concern. As networks become more complex and interconnected, ensuring data...
routing
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The main difference between interior gateway protocols (IGPs) and exterior gateway protocols (EGPs) lies in the scope and purpose of...
I just had a break after finishing the Stub Area lab. Yeah, I ate a lot today. One whole chicken...
Do you know about Sergeant Stubby? He was a famous dog of high rank who has been commissioned to serve...
The last OSPF area that we will tackle is the Totally Not-So-Stubby Area (Totally NSSA). NSSA, like Stub area, has two flavours: one that is...
Stub Area is usually configured when there is only a single exit point on the network. It is like the dead-end...
OSPF Area Types According to Cisco, OSPF area is a collection of logical OSPF networks (routers and links) that have the same area identification....
Link State Advertisement (LSA) is the building block of OSPF. You will hear this LSA over and over again when studying or...
EIGRP like OSPF has three tables: Neighbor, Topology and Routing tables. However, don’t be confused because not all EIGRP tables have the same build like...
EIGRP really hates the querying process so it always preferred to have a backup route in case the link to a...
