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Networking and Building Relationships (Part 2)

Written by

CFI Team

Published November 14, 2023

Updated July 7, 2023

Networking, Building Relationships (Soft Skills) in the Company

This article is part of a series of useful tips to help you find success in your career and the totality of your life experience. While technical skills get us hired for our preferred post, soft skills help us communicate and collaborate effectively in the workplace. Soft skills such as knowing how to get along with other people play a major role not just in our careers, but also in our ability to navigate through our daily lives.

Note: This is a three-part series, be sure to read part one and part three.

Be Interested in Other People

Every day is an opportunity to get to meet new people, so always greet your co-workers with vigor and enthusiasm.

Make a Good Impression

Personal appearance matters when you interact with your new colleagues. It’s the first thing that they notice about you. How you carry yourself, including your attitude, posture, and body language, is very important because it’s the first point of contact. Remember that actions speak louder than words.

Before you greet others, remind yourself to smile. Avoid negative thinking that may affect your attitude when talking with others. People can detect a bad attitude just by looking at a person’s facial expression or hearing the tone of their voice. If this is the case, you can negatively affect their mood, which can ruin their day and possibly yours as well. That is why smiling when conversing is very important when you’re trying to make a good impression on someone in the company.

Smiling communicates that you are glad to see the person.  Action and feelings go together, so even if you’re not in the mood to smile, doing so anyway will tend to make you feel happy. Others will thank you for that, as a simple smile can be contagious. It makes other people feel happy and gives them a pleasant time meeting and talking with you.

Be an Active Listener

One of the most important soft skills to bring to the workplace is the ability to listen. Often, we become so concerned about what we want to say next that we don’t take the time to truly listen to the speaker. A bad listener will find it difficult to build relationships with his or her colleagues. So be a good listener, particularly when you are a new recruit to the company. You will spend a lot of time learning things about your role from others.

Along the way, you will be introduced to many employees working in various departments of the firm. If you are new to virtually all processes and procedures, one of the best ways to learn is to listen to and watch your senior colleagues. They likely have years of experience, so it’s best to listen intently and carefully. Your first few weeks will include many new instructions and information. The last thing you want to happen is to miss any crucial details which can potentially sabotage your performance in the company.

When you show sincere interest in what the other person is saying, they will tend to likewise find you interesting. Encourage them to talk about themselves, especially their accomplishments, and they will find you a great conversationalist. Everyone has much to say about themselves, but often, there aren’t too many people out there who are patient and sympathetic listeners. So be the person who makes the other person feel heard and they will surely thank you for it.

Active listening requires your full attention to the speaker. It involves genuine and obvious signs like making eye contact, nodding your head in agreement with someone, and asking questions for further clarification. Concentrate on, engage in, and absorb what the other person is saying to you. Developing this valuable skill will help you reap numerous benefits.

Respect and Trust

You earn the respect and trust of your colleagues when you show that you are supportive and understanding. If there are personal or work-related issues, they will be mitigated as each member becomes self-assured and comfortable in working out solutions with each other.

Understand Issues Clearly and Formulate the Best Solutions

With a better understanding of the issues in the company or of your peers, you can more easily formulate an accurate and optimal solution. In a meeting, it’s easy for anyone to miss out on information when they let their mind wander. When you’re asked to come up with a solution, if your answer reveals that you haven’t been paying attention. A situation like this can endanger your professional image and ability. You won’t come across as someone who works efficiently or who has a sharp intellect.

Make Other People Aware of Their Importance and Value

One of the best ways to develop healthy professional relationships within the company is by making others feel that they belong to the group. Specifically, make them feel important by giving them approval and recognition for their work.

Always find something nice to say about a person. You are essentially highlighting their best qualities. There are plenty of good things to say about a person, but sadly, we don’t do it quite enough. Saying good things about a person helps motivate them to continue doing what they’re good at. It will even encourage them to work on their weaknesses. This is because they know that good work and sincere effort are being recognized.

Our colleagues sometimes can experience a bad day when they think that the boss is not aware of their hard work. But someone who works beside them every day clearly knows how much effort and time are being invested into a given task or project. You can be that person to instantly cheer up your co-worker with low morale by showing him appreciation.

Companies may make the mistake of undervaluing the importance of soft skills and failing to improve them. They need to realize that developing a more productive workforce and achieving success in the workplace result from strengthening both technical skills and soft skills.

Learn more!

You're reading Networking And Building Relationships (Part 2)

Learn C# For Android Part 2

Understanding classes and object oriented programming Creating a new class

Code

namespace ConsoleApp2 {     class Rabbit     {     }

Code

namespace ConsoleApp2 {     class Rabbit     {         public string RabbitName;         public string RabbitColor;         public int RabbitAge;         public int RabbitWeight;         public Rabbit(String name, String color, int age, int weight)         {             RabbitName = name;             RabbitColor = color;             RabbitAge = age;             RabbitWeight = weight;         }     }

Code

Rabbit1.RabbitWeight++; Console.WriteLine(Rabbit1.RabbitName + " weighs " + Rabbit1.RabbitWeight + "kg");

Note here that adding “++” on the end of something will incrementally increase its value by one (You could also write “RabbitWeight = RabbitWeight + 1”).

Because our class can make as many rabbits as we like, we can create lots of different rabbits, each with their own properties.

Adding behaviors

Code

public void Eat()         {             Console.WriteLine(RabbitName + ": Nibble nibble!");             RabbitWeight++;

Code

Console.WriteLine(Rabbit1.RabbitName + " weighs " + Rabbit1.RabbitWeight + "kg"); Rabbit1.Eat(); Rabbit1.Eat(); Rabbit1.Eat(); Console.WriteLine(Rabbit1.RabbitName + " weighs " + Rabbit1.RabbitWeight + "kg");

That will cause Jeff to eat three times, then we’ll hear it and be able to see he has gotten bigger! If we had another rabbit on the scene, they could eat as well!

Code

Console.WriteLine(Rabbit1.RabbitName + " weighs " + Rabbit1.RabbitWeight + "kg"); Console.WriteLine(Rabbit2.RabbitName + " weighs " + Rabbit2.RabbitWeight + "kg"); Rabbit1.Eat(); Rabbit1.Eat(); Rabbit2.Eat(); Rabbit2.Eat(); Rabbit1.Eat(); Console.WriteLine(Rabbit1.RabbitName + " weighs " + Rabbit1.RabbitWeight + "kg"); Console.WriteLine(Rabbit2.RabbitName + " weighs " + Rabbit2.RabbitWeight + "kg"); At it like rabbits

RabbitList.Add(new Rabbit("Jeff", "brown", 1, 1)); RabbitList.Add(new Rabbit("Sam", "white", 1, 2));

This creates the new rabbit as before, but simultaneously adds the rabbit to the list. Equally, we could say this:

Code

Rabbit Rabbit3 = new Rabbit("Jonny", "orange", 1, 1);

Code

foreach (var Rabbit in RabbitList)             {                 Console.WriteLine(Rabbit.RabbitName + " weighs " + Rabbit.RabbitWeight + "kg");             }

As you might be able to figure out, “foreach” means you repeat a step once for every item in the list. You can also retrieve information from your list like this:

Code

RabbitList[1].Eat();

Here “1” is the index, meaning you are referring to the information stored at position one. As it happens, that’s actually the second rabbit you added though: because lists in programming always start at 0.

Fibonacci

Code

for (int months = 0; months < 100; months++)             {             }

So we are creating an integer called months, and looping until it’s equal to 100. Then we increase the number of months by one.

Want to see how this can become a Fibonacci sequence? Behold:

Code

namespace ConsoleApp2 {     class Program     {            static void Main(string[] args)         {             RabbitList.Add(new Rabbit("Jeff", "brown", 0, 1));             RabbitList.Add(new Rabbit("Sam", "white", 0, 1));                        for (int months = 0; months < 10; months++)             {                 int firstRabbit = 0;                 int timesToReproduce = 0;                 foreach (var Rabbit in RabbitList)                 {                     Console.Write("R");                     {                         if (firstRabbit == 0)                         {                             firstRabbit = 1;                         } else                         {                             firstRabbit = 0;                             timesToReproduce++;                         }                     }                     Rabbit.RabbitAge++;                 }                 for (int i = 0; i < timesToReproduce; i++)                 {                     RabbitList.Add(new Rabbit("NewBabyRabbit", "brown", 0, 1));                     RabbitList.Add(new Rabbit("NewBabyRabbit", "brown", 0, 1));                     Console.Write("r");                     Console.Write("r");                 }                   Console.WriteLine("");             }             Console.WriteLine("All done!");             Console.ReadKey();         }     }

Where do we go from here? How to learn C# for Android

How to make an Android app with Xamarin

Build your very first Android game in 7 minutes with Unity

In an upcoming lesson, we’ll also look at how you can take a U-turn and use this to build Windows apps instead!

Force Windows To Shut Down, Solve Xp/7 Networking Woes, And More

My desktop occasionally fails to shut down properly. It seems to complete Windows’ shutdown process, but then just freezes–without actually turning off.

Pressing the power button accomplishes nothing. So what option do I have left? Pull the power cord right out of the wall? That would certainly turn the system off–unless it was a laptop, in which case I’d have to remove the battery as well. What a hassle.

In the old days, computers had reset buttons. Now, it seems like there’s no logical way to shut down a PC that’s locked up.

Actually, there is–but as I learned from a recent e-mail, not everybody knows the procedure.

To force-shutdown a desktop or laptop, you need to press and hold the power button for about five seconds.

Then, wait another five seconds or so before turning the machine back on. Hopefully this is something you won’t need to do very often, as a force-shutdown can hose up Windows or even lead to data loss. (Blame the initial crash for that, though.) But at least now you know how.

Solve Networking Hassles

Reader Nayana has two PCs on her home network–one running Windows XP, another running Windows 7. Curiously, the Windows 7 system won’t let her access shared folders on the XP system, but it does work the other way around: she can access the Windows 7 folders from the XP machine.

Bleh. Windows networking has been a nightmare for as long as I can remember. Thankfully, Windows 7 solves a lot of the headaches–but only if all your PCs have it. If there’s an XP box in the mix, problems like Nayana’s are all but inevitable.

Much as I’m a fan of DIY fixes, tinkering with Windows’ networking settings (especially XP’s) is so confusing, frustrating, and frequently fruitless, I’m going to suggest a different (and much simpler) solution: Cisco Network Magic Essentials. Install this fantastic utility on both your PCs and in no time you’ll be swapping files, sharing printers, and so on. Trust me: it’s the path of least resistance.

The software costs $30, but there’s a free 7-day trial. If your main goal is simply to migrate files and data from an old machine to a new one, that should be plenty of time.

One word of caution: For reasons I don’t fully understand, Network Magic’s system requirements make no mention of Windows 7. The software is compatible, but I suspect Cisco may have halted or abandoned its development–probably because of Windows 7 networking features like HomeGroup.

In any case, before you spend a lot of time trying to troubleshoot networking settings manually, give Network Magic a try.

Customize the Windows 7 Welcome Screen

When you start and shut down Windows 7, you’re presented (albeit briefly) with a rather bland Welcome screen. Hey, we don’t do bland around these parts!

Allow me to introduce WinBubble, a free Windows-tweaker utility that lets you swap in a fancy wallpaper or just about any other image. In other words, you can now customize the Windows 7 welcome screen. Here’s how:

Install and run WinBubble.

Now, every time you start or shut down Windows, you’ll see the new background. It may appear for only a few seconds, but at least it’s the image you want, not the one Microsoft sticks you with.

By the way, WinBubble lets you tweak about a zillion other Windows settings. Feel free to poke around, but keep in mind that this is something of a power user’s tool. Proceed with caution.

If you’ve got a hassle that needs solving, send it my way. I can’t promise a response, but I’ll definitely read every e-mail I get–and do my best to address at least some of them in the PCWorld

Hassle-Free PC blog

. My 411:

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have the Hassle-Free PC newsletter e-mailed to you each week

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Bayesian Decision Theory – Discriminant Functions And Normal Density(Part 3)

This article was published as a part of the Data Science Blogathon

Introduction

This is Part-3 of the 4-part blog series on Bayesian Decision Theory.

In the previous article, we discussed the generalized cases for taking decisions in the Bayesian Decision Theory. Now, in this article, we will cover some new concepts including Discriminant Functions and Normal Density in Bayesian Decision Theory.

For previous articles, Links are Part-1 and Part-2.

The topics covered in this article are:

1. Classifiers, Discriminant Functions, and Decision Surfaces

2. The Normal Density

Univariate normal density

Multivariate normal density

 

Let’s get started,

Pattern classifiers can be represented in many different ways. Most used among all is using a set of discriminant function gi(x), i=1, . . . , c. The decision of the classifier works as assigning feature vector x to class wi– if a certain decision rule is to be followed like the followed earlier i.e.

Hence this classifier can be viewed as a network that computes the c discriminant function and chooses the action to choose the state of nature that has the highest discriminant.

Fig. The functional structure of a general statistical pattern classifier includes d inputs and discriminant functions gi(x). A subsequent step determines which of the discriminant values is the maximum and categorizes the input pattern accordingly. The arrows show the direction of the flow of information, though frequently the arrows are omitted when the direction of flow is self-evident.

      Image Source: Google Images

Thus the choice of a discriminant function is not unique. We can temper the function by multiplying by the same positive constant or by shifting them by the same constant without any influence on the decision. These observations eventually lead to significant computational and analytical simplification. An example of discriminant function modification with tempering with the output decision is :

There will be no change in the decision rule.

Fig. In this two-dimensional two-category classifier, the probability densities are Gaussian, the decision boundary consists of two hyperbolas, and thus the decision region R2 is not simply connected. The ellipses mark where the density is 1/e times that at the peak of the distribution.

Image Source: Google Images

  The Two Category Case

g(x) ≡ g1(x) − g2(x),

Hence dichotomizer can be seen as a system that computes a single discriminant function g(x) and classifies the x according to the sign of the output. The above equation can be further simplified as

Normal Density

Further in this article, we get a brief exposition of multivariate normal density.

Univariate Normal density

The continuous univariate normal density p(x) can be given as,

The expected value of x or the average or mean over the feature space.

𝜇 ≡ E [ x ] = Integration (from – ∞ to ∞ ): xp(x) dx

Variance is given as

σ2 ≡ E [ (x − μ)2 ] = Integration (from – ∞ to ∞ ): (x − μ)2p(x) dx

This density is fully governed by these two parameters: its mean and variance. We also write p(x)=N (𝜇, 𝜎2) which is read as x is distributed normally with the mean of 𝜇 and variance 𝜎2

The entropy of any distribution is given by

H(p(x)) =   Integration (from – ∞ to ∞ ): p(x) ln p(x) dx

Which is measured in nats, but if log2 is used then the unit is a bit. The entropy of any distribution is a non-negative entity that given as an idea of fundamental uncertainty in the values of instances selected randomly from a distribution. As matter of fact, the normal distribution has the maximum entropy of all distribution having a given mean and variance.

Why Gaussian is Important?

The central limit theorem, states that the aggregated effect of a large number of small random independent disturbances will eventually lead to Gaussian distribution. Many real-life patterns -from handwritten characters to speech sounds — can be viewed as some ideal or prototype pattern corrupted by a large number of random processes.

Multivariate Normal Density

A multivariate normal distribution in dimensions of d is given as,

where,

x = d-component column vector

μ = d-component mean vector

Σ = d by d covariance matrix

(x – μ)t is the transpose of (x – μ)

Some basic prerequisites are

Inner product 

atb = sum(from i=1 to i=d): aibi

Mean

μ ≡ E [ x ] = Integration (from – ∞ to ∞ ): xp(x) dx

Covariance matrix

Σ ≡ E [(x − μ)(x − μ)t] = Integration (from – ∞ to ∞ ): (x − μ)(x − μ)tp(x) dx

If xi is the ith component of x, μi the ith component of μ, and σij the ijth component of Σ, then

μi = E [ xi ]

and,

σij = E [(xi − μi)(xj − μj)]

The covariance matrix holds a very important part of the discussion. The covariance matrix is always positive semidefinite and symmetric, here we will restrict our attention to the case in which the covariance matrix is positive definite, for the determinants to be positive.

σii are the variances and σij are the covariances. If σij =0 then xi and xj are statistically independent.

This ends today’s discussion!

In the next article, we will discuss the calculation of discriminant functions for normal density under different conditions and try to interpret all of those functions, and see the uses of all those cases in the real-life use-cases of Bayesian Decision Theory.

  Discussion Problem

Note: Here N(x, y) indicates the normal density.

  End Notes

Thanks for reading!

Please feel free to contact me on Linkedin, Email.

About the author Chirag Goyal

Currently, I am pursuing my Bachelor of Technology (B.Tech) in Computer Science and Engineering from the Indian Institute of Technology Jodhpur(IITJ). I am very enthusiastic about Machine learning, Deep Learning, and Artificial Intelligence.

The media shown in this article are not owned by Analytics Vidhya and is used at the Author’s discretion.

Related

What Is Computer Networking? Basics, Uses & Components

What is a Computer Network?

A computer network is a group of two or more interconnected computer systems. You can establish a network connection using either cable or wireless media.

Every network involves hardware and software that connects computers and tools.

In this Computer Networking Concepts tutorial, you will learn:

Computer Network Components

Here are essential computer network components:

Switches

Switches work as a controller which connects computers, printers, and other hardware devices to a network in a campus or a building.

It allows devices on your network to communicate with each other, as well as with other networks. It helps you to share resources and reduce the costing of any organization.

Routers

Routers help you to connect with multiple networks. It enables you to share a single internet connection with multiple devices and saves money. This networking component acts as a dispatcher, which allows you to analyze data sent across a network. It automatically selects the best route for data to travel and send it on its way.

Servers:

Servers are computers that hold shared programs, files, and the network operating system. Servers allow access to network resources to all the users of the network.

Clients:

Clients are computer devices which access and uses the network as well as shares network resources. They are also users of the network, as they can send and receive requests from the server.

Transmission Media:

Transmission media is a carrier used to interconnect computers in a network, such as coaxial cable, twisted-pair wire, and optical fiber cable. It is also known as links, channels, or lines.

Access points

Access points allow devices to connect to the wireless network without cables. A wireless network allows you to bring new devices and provides flexible support to mobile users.

Shared Data:

Shared data are data which is shared between the clients such as data files, printer access programs, and email.

Network Interface Card:

Network Interface card sends, receives data, and controls data flow between the computer and the network.

Local Operating System:

A local OS which helps personal computers to access files, print to a local printer and uses one or more disk and CD drives which are located on the computer.

Network Operating System:

The network operating system is a program which runs on computers and servers. It allows the computers to communicate via network.

Protocol:

A protocol is the set of defined rules that allows two entities to communicate across the network. Some standard protocols used for this purpose are IP, TCP, UDP, FTP, etc.

Hub:

Hub is a device that splits network connection into multiple computers. It acts a distribution center so whenever a computer requests any information from a computer or from the network it sends the request to the hub through a cable. The hub will receive the request and transmit it to the entire network.

LAN Cable:

Local Area Network(LAN) cable is also called as Ethernet or data cable. It is used for connecting a device to the internet.

OSI:

OSI stands for Open Systems Interconnection. It is a reference model which allows you to specify standards for communications.

Unique Identifiers of Network

Below given are some unique network identifiers:

Hostname:

Every device of the network is associated with a unique device, which is called hostname.

IP Address:

IP (Internet Protocol) address is as a unique identifier for each device on the Internet. Length of the IP address is 32-bits. IPv6 address is 128 bits.

DNS Server:

DNS stands for Domain Name System. It is a server which translates URL or web addresses into their corresponding IP addresses.

MAC Address:

MAC (Media Access Control Address) is known as a physical address is a unique identifier of each host and is associated with the NIC (Network Interface Card). General length of MAC address is : 12-digit/ 6 bytes/ 48 bits

Port:

Port is a logical channel which allows network users to send or receive data to an application. Every host can have multiple applications running. Each of these applications are identified using the port number on which they are running.

Other Important Network Components ARP:

ARP stands for Address Resolution Protocol which helps network users to convert the IP address into its corresponding Physical Address.

RARP:

Reverse Address Resolution Protocol gives an IP address of the device with given a physical address as input.

Uses of Computer Networks

Here are some common application of computer networks

Helps you to share resource such as printers

Allows you to share expensive software’s and database among network participants

Provides fast and effective communication from one computer to another computer

Helps you to exchange data and information among users via a network.

Advantages of Computer Networking

Here are the fundamental benefits/pros of using Computer Networking:

Helps you to connect with multiple computers together to send and receive information when accessing the network.

Helps you to share printers, scanners, and email.

Helps you to share information at very fast speed

Electronic communication is more efficient and less expensive than without the network.

Here are drawbacks/ cons of using computer networks:

Investment for hardware and software can be costly for initial set-up

If you don’t take proper security precautions like file encryption, firewalls then your data will be at risk.

Some components of the network design may not last for many years, and it will become useless or malfunction and need to be replaced.

Requires time for constant administration

Frequent server failure and issues of regular cable faults

Summary:

A computer network is a group of two or more interconnected computer systems

Computer networks help you to connect with multiple computers together to send and receive information

Switches work as a controller which connects computers, printers, and other hardware devices

Routers help you to connect with multiple networks. It enables you to share a single internet connection and saves money

Servers are computers that hold shared programs, files, and the network operating system

Clients are computer device which accesses and uses the network and shares network resources

Hub is a device that split a network connection into multiple computers.

Access points allow devices to connect to the wireless network without cables

Network Interface card sends, receives data and controls data flow between the computer and the network

A protocol is the set of defined rules which that allows two entities to communicate across the network

Hostname, IP Address, DNS Server, and host are important unique identifiers of computer networks.

ARP stands for Address Resolution Protocol

RAR Reverse Address Resolution Protocol gives an IP address of the device with given a physical address as input.

Computer network helps you to share expensive software’s and database among network participants

The biggest drawback of installing computer network is that its initial investment for hardware and software can be costly for initial set-up

A Quick Glance Of 3 Different Networking Ports

Introduction to Networking Ports

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Web development, programming languages, Software testing & others

Port Number Categories

Port numbers are divided into three categories.

Well-known/System ports: Range 0–1,023

Registered ports: Range 1,024–49,151

Dynamic/Private ports: Range 49,152–65,535

1.Well-known/System Ports

Here is detailed information about some of the widely used ports.

Port Number Service Usage

7 Echo The echo server returns data is received on an originating source.

20 File Transfer Protocol (FTP) Data Transfer.

21 File Transfer Protocol (FTP) Command Control.

22 Secure Shell (SSH) It manages network devices at the command level securely.

23 Telnet Remote login service, unencrypted text messages.

25 Simple Mail Transfer Protocol (SMTP) E-mail Routing. It is used to transfer email from source to destination between mail servers.

53 Domain Name System (DNS) It converts domain names into IP addresses for network routing.

67-68 DHCP/BOOTP It provides a connectionless service model with the help of User Datagram Protocol (UDP).

69 Trivial File Transfer Protocol (TFTP)  It transfers files without the session establishment.

70 Gopher It provides gateways to other information systems such as the World-Wide Web, WHOIS WAIS, Archie, etc. It allows search and retrieve information from different locations easily.

80 Hypertext Transfer Protocol (HTTP) It is a protocol for distributed, hypermedia, collaborative information systems.

110 Post Office Protocol (POP3) Used by e-mail clients to retrieve e-mail from a server.

119 Network News Transfer Protocol (NNTP) It helps to connect to Usenet servers and transfer newsgroup articles between systems.

123 Network Time Protocol (NTP) It is used to synchronize the devices on the Internet.

137-139 NetBIOS It is not a protocol, but it is used in combination with IP with an over TCP/IP (NBT) protocol. It helps to interconnect Microsoft Windows machines.

143 Internet Message Access Protocol 4 (IMAP4) To Manage Digital Mail.

161-162 Simple Network Management Protocol (SNMP) It is used by network administrators for network management.

179 BGP It is used by ISP (Internet Service Provider) to maintain traffic processing and huge routing tables.

194 Internet Relay Chat (IRC) It provides communication in the form of text in an easier way which is based on a client/server networking model.

389 LDAP LDAP provides access and maintenance for distributed directory information. It is based on the ITU-T X.500 standard, but it has been altered and simplified to work over TCP/IP networks.

443 HTTP Secure (HTTPS) It provides the same functions as HTTP, but it uses a secure connection with the help of SSL or TLS.

636 Lightweight Directory Access Protocol over TLS/SSL (LDAPS) LDAPS provides the same functions as LDAP, but it uses a secure connection with the help of SSL or TLS.

520 RIP It uses hop count to find the best path between the source and the destination network.

2. Registered Ports

These ports range from 1024 to 49151 are not controlled or assigned. However, they can be registered to prevent redundancy.

3. Dynamic Ports

Here is a list of some Registered and Dynamic ports.

Port number Service

1025 Microsoft RPC

1026-1029 Windows Messenger

1080 SOCKS Proxy

1080 MyDoom

1194 OpenVP

1214 Kazaa

1241 Nessus

131 1 Dell OpenManage

1337 WASTE

1433-1434 Microsoft SQL

1512 WINS

1589 Cisco VQP

1701 L2TP

1723 MS PPTP

1725 Steam

1741 Cisco Works 2000

1755 MS Media Server

1812-1813 RADIUS

1863 MSN

1985 Cisco HSRP

2000 Cisco SCCP

2002 Cisco ACS

2049 NFS

2082-2083 cPanel

2100 Oracle XDB

2222 DirectAdmin

2302 Halo

2483-2484 Oracle DB

2745 Bagle.H

2967 Symantec AV

3050 Interbase DB

3074 XBOX Live

3124 HTTP Proxy

3127 MyDoom

3128 HTTP Proxy

3222 GLBP

3260 iSCSI Target

3306 MySQL

3389 Terminal Server

3689 iTunes

3690 Subversion

3724 World of Warcraft

3784-3785 Ventrilo

4333 mSQL

4444 Blaster

4664 Google Desktop

4672 eMule

4899 Radmin

5000 UPnP

5001 iperf

5004-5005 RTP

5050 Yahoo! Messenger

5060 SIP

5190 AIM/ICQ

5222-5223 XMPP/Jabber

5432 PostgreSQL

12345 NetBus

13720-13721 NetBackup

14567 Battlefield

15118 Dipnet/Oddbob

19226 AdminSecure

19638 Ensim

20000 Usermin

24800 Synergy

25999 Xfire

27015 Half-Life

27374 Sub7

28960 Call of Duty

31337 Back Orifice

33434+ traceroute

Conclusion – Networking Ports

Although it might seem obvious from this list that there are a large number of ports missing, the intention here was to cover only the most widely seen and used protocols. Hopefully, this article will enable you to pick the right port number for such services to implement.

Recommended Articles

This is a guide to Networking Ports. Here we discuss the introduction to Networking Ports along with the 3 different categories, respectively. You may also have a look at the following articles to learn more –

Update the detailed information about Networking And Building Relationships (Part 2) on the Katfastfood.com website. We hope the article's content will meet your needs, and we will regularly update the information to provide you with the fastest and most accurate information. Have a great day!