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A /0 is every IP address on the IPv4 internet. A /32 is exactly one IP Address. Everything you will ever configure sits somewhere ...

This video will illustrate everything that happens to describe how packets travel through a network. Specifically, we will look at ...

OSPF Routers share routing information using Link State Advertisements, or LSAs. There are 5 main types of OSPF LSAs, and all ...

Module 1 of the Networking Fundamentals course will illustrate the core of networking: How data moves through the Internet.

Plenty of attention is given to L1-L4 of the OSI model... but very little attention is given to the Session Layer, the Presentation Layer ...

Module 1 of the Networking Fundamentals course will illustrate the core of networking: How data moves through the Internet.

The concept of VLANs explained simply and illustrated effectively showing you the purpose and functionality of VLANs. This is the ...

Throughout this course, we've been discussing three key players: Client, Server, and Certificate Authority. These three identities ...

UDP is often defined by comparing it to TCP. Which leaves UDP with definitions like "no flow control" and "no reliability".

In this video we discuss Dynamic Routing Protocols (RIP, BGP, EIGRP, OSPF, IS-IS) by illustrating the categories they each fall ...

Module 1 of the Networking Fundamentals course will illustrate the core of networking: How data moves through the Internet.

Routing is the process of moving data between networks. A Router is merely a device whose primary purpose is Routing.

Hashing, or a Hashing Algorithm takes "something" (a message, a file, a certificate, computer code, anything) and turns into a ...

In this video we provide a formal definition for Network "Protocols". We then briefly describe the functionality of the 8 most common ...

Module 1 of the Networking Fundamentals course will illustrate the core of networking: How data moves through the Internet.

There are three attributes that are considered when a Router is determining its preferred path when multiple paths exist.

Switching is the process of facilitating communication within a network. Switches are simply device's whose primary purpose is ...

Module 1 of the Networking Fundamentals course will illustrate the core of networking: How data moves through the Internet.

What is an IP address and how does networking work? This networking 101 guide covers every major networking term and ...

In this episode we are installing Cat6A in a new office to assist a client with a move of their headquarters. We got to deploy some ...