Tag: tcp

A+ Pop Quiz: It’s not a real fire

A+ Pop Quiz: It’s not a real fire

| April 14, 2017

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Common TCP and UDP Ports – CompTIA A+ 220-901 – 2.4

Common TCP and UDP Ports – CompTIA A+ 220-901 – 2.4

| December 11, 2015 | 0 Comments

We use transport-layer protocols to communicate to specific services on a remote device. In this video, you’ll learn about some of the most popular TCP and UDP ports used on our servers.

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Common TCP and UDP Ports – CompTIA Network+ N10-006 – 5.9

Common TCP and UDP Ports – CompTIA Network+ N10-006 – 5.9

| May 14, 2015 | 0 Comments

Network management and security requires a knowledge of TCP and UDP ports. In this video, you’ll learn about some of the most popular TCP and UDP protocols and their corresponding port numbers.

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Hey there, umm, buddy

Hey there, umm, buddy

| April 22, 2015

Which of these port numbers should you enable on your firewall to allow name resolutions to work properly?

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Common Network Ports – CompTIA Security+ SY0-401: 1.4

Common Network Ports – CompTIA Security+ SY0-401: 1.4

| July 31, 2014 | 0 Comments

We rely on the TCP and UDP protocols to keep all of our network traffic going to the right place at the right time. In this video, you’ll learn the differences between the two protocols and some of the most popular port numbers in use today.

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It’s not really counted that way

It’s not really counted that way

| April 9, 2013 | 0 Comments

What commonly uses port tcp/25?

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I need a formula chart

I need a formula chart

| February 13, 2013 | 0 Comments

What is the largest possible TCP port number?

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I’m on the puce subnet

I’m on the puce subnet

| February 7, 2013

Which of these would not be a valid IPv4 address?

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It would save me a lot of memorization

It would save me a lot of memorization

| November 1, 2012

What of these services commonly use TCP port 25?

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CompTIA Network+ N10-005: 1.6 – Networking Protocols

CompTIA Network+ N10-005: 1.6 – Networking Protocols

| January 19, 2012 | 0 Comments

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.

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