Category Archives: Uncategorized

37. Understanding Serverless Architecture & Lambda Hey everyone, and welcome to the Knowledge Portal video series. And in today’s lecture, we are going to speak about one of the very hot topics that is going around in the market, which is server less computing. So let’s go ahead and understand what server less computing is. […]

Overview of Azure Network Security Microsoft has this concept called defence in depth, which I’ll explain. So instead of having a single firewall or single point at which security is enforced, the concept is that you’re going to enforce security almost all the way through your application, from the beginning to the end. The analogy […]

Overview of Azure Security Describe general and network security features. And that’s worth 10 to 15% of the overall exam. And you can see what they are from the exam requirements on your screen. We’re talking about Azure security features and network security. Now, I don’t have to tell you that security is a massive […]

Overview of Azure Management Tools So far in this course, the Azure Portal So the Azure Portal is a website. You have to log in; it’s secure, and then you get access to whatever you have permission to. You may be the owner of the subscription; you may only have read it; you may only […]

Internet of Things (IoT) Solutions describe core solutions and management tools, and that is worth 10 to 15% of the exam score. We can see the exam requirements on screen. We just talked about some of the core Azure products, and those were compute, networking, storage, databases, etc. Now we’re moving on to more complex […]

Azure Compute Resources talking about the core resources within Azure. What we’re generally talking about can be categorised into these five categories. We can talk about “Compute Services,” which includes all of the ways that Azure can execute programs, websites, applications, etc. Networking services, which are the way that applications can communicate with each other, […]

Introduction In this section, you’ll learn how to troubleshoot network connectivity issues. Usually the first way that you find out about these issues is when users complain that they can’t access the Internet or an internal company application over the network. The main tools that we have to troubleshoot these issues are ping and trace. […]

8. Equal Cost Multi Path In this lecture, you’ll learn about equal-cost multi-path ECMP. If multiple paths to a destination network have an equal metric, the router will enter all of those paths into the routing table, and it will load balance the outbound traffic to that destination network over those available multiple equal-cost paths […]

Introduction In the last section, you learned about the fundamentals of routing. We covered our connected routes and our static routes, and we spoke about some of them as well. In this section, we’re going to start learning about our dynamic routing protocol. And before we get into each individual protocol, like Rep, EIGRP, OSPF, […]

Introduction In this section, you’ll learn how to troubleshoot network connectivity issues. Usually the first way that you find out about these issues is when users complain that they can’t access the Internet or an internal company application over the network. The main tools that we have to troubleshoot these issues are ping and trace. […]