ICMP in action
In this video, you’ll view a demonstration on how to use Wireshark to check ICMP requests and responses. You will learn more about: how to test the ICMP request and …
Course: CCNA: Computer Networking Essentials
The routing table
In this video, you’ll examine the routing table and IP headers. You will learn more about: reading a routing table’s columns identifying different routes why the routing order is important …
Autonomous system numbers
In this video, you’ll review autonomous system numbers (ASNs). You will learn more about: how autonomous systems can be interconnected using ASNs how ASNs are assigned to different organisations.
Creating and connecting to a web server
In this video, you’ll examine how to create and launch a local webserver on Docker and then connect to a specific TCP port. You will learn more about: updating your …
Personal domain DNS records
In this video, you’ll view a demonstration of how to configure a personal domain’s DNS records. You will learn more about: how to read the configuration panel for DNS settings …
How DNS works between client and server
In this video, you’ll examine the DNS process between the client and the server. You will learn more about: identifying the steps of a DNS request and response why NAT …