21. Understanding the Content Delivery Networks Hi everyone, and welcome to the Knowledge Port video series. Now, today we are going to talk about content delivery networks. So, in the last lecture, we spoke about the basics of reverse proxy and how reverse proxy helps with caching. So this is a scenario that we have […]

16. Egress Rules – The Real Challenge Hi everyone, and welcome back to the Knowledge Poodle video series. And in today’s lecture, we’ll understand more about the outbound rules in Firewall. Hopefully, a post-fix is in place. Okay, it is not running. Let me just restart the postfix service. Okay, it has started, and let […]

11. Network ACL Hey everyone, and welcome back. In today’s video, we will be discussing the network ACL. So let’s look into some of the important pointers for network ACL. The first one is that network ACLs are stateless in nature. The second is that they operate at the subnet level instead of the instance […]

6. Using AWS VPN for On-Premise to AWS connectivity Hey everyone, and welcome back. Now in the last lecture we were discussing about the ways in which we can connect the on premise environment with your VPC. To accomplish this, one of the best approaches is to set up a virtual private gateway in AWS […]

1. Implementing Bastion Hosts Hey everyone, and welcome back to the Knowledge Portal video series. And today we’ll be talking about the Bastard host, which is a very important topic when it comes to security compliance. Now that I am actually recording, I guess I’m recording this lecture for the second time primarily because I […]

28. S3 Event Notification Hey everyone, and welcome back. In today’s video, we will be discussing the S-3 event notification. Now, the S Three notification is a pretty cool feature that allows us to get notified when a specific event or activity occurs within your bucket. So let’s say you have an S3 bucket, and […]

106. Section 1.9 Starts…. Great. So now we move to subsection 1, where we have to understand and implement infrastructure monitoring protocols such as NetFlow and Span. Now, for this particular subsection, I’ve included five upcoming videos. In those videos, you’ll first learn about NetFlow, then about NetFlow configuration, and finally about NetFlow flexible NetFlow. […]

98. ACI Management We’ve arrived at Section 5, where we’ll learn about ACI management. This section and the following one, section six, They are actually simple, and the majority of them are things we already know. We know that, for management purposes, we can implement inbound and outbound management IP addresses. We know what “syslog” […]

93. Around the Corner OpenStack The final topic in this particular section is the open stack. And open. Stack was basically developed by NASA. And the Rocker space, which you can see here in 2010, and why they created it. Because they desired open source or open software to construct public and private e-scale clouds. […]

88. Chapter 4 Cloud Portal Cisco Prime Service Catalog Now we reach chapter number four behind the curtain. And this particular chapter, actually, is a very important chapter where you will learn about the cloud and how we can operate inside the cloud. Because, say, if we’re talking about traditional IT infrastructure, what are the […]