All Entries Tagged With: "port"
It’s not really counted that way
What commonly uses port tcp/25?
I need a formula chart
What is the largest possible TCP port number?
What’s with all the safety nets?
Which of these describe a fundamental operation of a port trigger?
It would save me a lot of memorization
What of these services commonly use TCP port 25?
It also makes a banging noise
What is a non-ephemeral port number?
CompTIA Network+ N10-005: 2.5 – Troubleshooting VLAN Assignments
VLANs are used in networks of almost any size. In this video, you’ll learn about problems associated with VLAN assignments and how they can be resolved with some simple troubleshooting techniques.
CompTIA Network+ N10-005: 2.5 – Troubleshooting Port Configuration
Each network port of a switch can be configured in many different ways. In this video, you’ll learn about the symptoms that occur when a switch port is not configured properly and some of the ways to troubleshoot and resolve these port configuration issues.
CompTIA Network+ N10-005: 2.1 – Port Mirroring
Switched networks provide direct communication between devices, but this can be a problem when you need to troubleshoot network traffic flows. In this video, you’ll learn about port mirroring and how to use port mirrors to copy traffic to your network troubleshooting devices.
CompTIA Network+ N10-005: 2.1 – Traffic Filtering
There are many traffic filtering options built into today’s network infrastructure devices. In this video, you’ll learn about URL filtering, port filtering, and traffic scheduling.
CompTIA Network+ N10-005: 2.1 – Configuring NAT and PAT
Almost every network uses IP translation features in some way. In this video, you’ll learn how to engineer and configure NAT and PAT in your network devices.
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