Our specialized application protocols make it very easy for us to surf the net, transfer files, and send our email messages. In this video, you’ll learn about common application protocols used by HTTP, IMAP, and VoIP applications.
CompTIA Network+ N10-005
Our advanced network management systems use specialized protocols to perform their tasks. In this video, you’ll learn how SNMP, SSH, ICMP, and other protocols are used to keep our networks running at peak efficiency.
The TCP/IP protocol suite is the backbone of modern networks. In this video, you’ll learn how these fundamental protocols are used on today’s global Internet.
When you work on a network, you’ll see a lot of applications using many different port numbers. In this video, you’ll learn the about the most popular ports that are used on our networks every day.
Most networks are subject to changes that can occur at any time of the day. In this video, you’ll learn about the importance of convergence and which factors can affect the time it takes to converge a network after a change has occurred.
Routing tables are the foundation of any router. In this video, you’ll learn how routing tables work, and we’ll step through a typical network configuration to see how a routers use the routing tables to get your traffic to its destination.
If you manage a network, then you are probably using many different routing protocols. In this video, you’ll learn how Interior Gateway Protocols and Exterior Gateway Protocols work together to connect both your internal networks and your external links.
Collision domains may be a thing of the past, but broadcast domains continue to be relevant on our networks. In this video, you’ll learn the history of collision domains and how broadcast domains are used in today’s more modern networks.
Now that all of our local area networks have moved to direct switched connections, monitoring traffic has become more difficult. In this video, you’ll learn how port mirroring can be used on a switch to help troubleshoot and monitor your application traffic.
Many networks take advantage of VLAN technology to efficiently segment and manage traffic flows. In this video, you’ll learn how VLANs can be used to optimize your network.