If you are following the CCNA course, you will have a good understanding of EIGRP. With this simple yet effective protocol, we can set up
If you have read the previous article, you’ll know all the basics of EIGRP. Enhanced Interior Gateway Routing Protocol is still a valid alternative to
Cisco has been the leader of the networking industry for decades. In that position, they not only create reliable products such as switches or routers.
OSPF is a stable routing protocol, and we know it from this article. In fact, we have tons of reasons that motivate us to adopt
If you come from the previous article in the Free CCNA Course, you have an understanding of OSPF. However, knowing what OSPF is or how
Any network engineer worth his salt can implement routing. In any Enterprise environment, static routes are simply not enough. They can’t scale and are slow
Cisco is leveraging a lot on security, lately. Because of that, they require any CCNA-certified network engineer to know the basics of Access Layer security.
In the Enterprise, redundancy is simply a must. With the previous article, we have seen how HSRP allows fault-tolerance on the default gateway. Now, it
Redundancy is a key factor for any modern network. You just can’t afford to stay without the network, even for a few hours. However, your
If you are following the CCNA Course, you now have a solid understanding of Spanning Tree. STP has the simple goal of removing loops, and
