What is a Port Number in Telugu | IP vs Port, Port Range, 80, 443, 21, 53 & Ephemeral Ports

In this video, we will learn Port Numbers in Computer Networks in simple Telugu. 📚 Topics Covered: 🔹 What is a Port Number? 🔹 Why Do We Need Port Numbers? 🔹 IP Address vs Port Number 🔹 Application / Service Identification 🔹 Port Number Range: 0–65535 🔹 Well-Known Ports 🔹 HTTP — Port 80 🔹 HTTPS — Port 443 🔹 FTP — Port 21 🔹 DNS — Port 53 🔹 Client / Ephemeral Ports 🔹 IP + MAC + Port Concept 🔹 How IP Address, MAC Address and Port Number work together We will understand why an IP Address alone is not enough to identify the exact application or service receiving network data. Using simple real-world examples, we will see how IP + Port helps deliver data to the correct application. We will also learn commonly used port numbers such as 80 (HTTP), 443 (HTTPS), 21 (FTP) and 53 (DNS) and understand the concept of client/ephemeral ports. This video is useful for B.Tech, BCA, MCA, Diploma and Computer Science students learning Computer Networks in Telugu. #portnumber #computernetworks #networking #ipaddress #telugu #btech port number in Telugu what is port number in Telugu port number in computer networks in Telugu port number explained in Telugu port numbers in networking in Telugu why do we need port numbers in Telugu port number basics in Telugu ip vs port in Telugu ip address vs port number in Telugu application identification using port number in Telugu service identification using port number in Telugu application service identification in Telugu port number range in Telugu 0 to 65535 port numbers in Telugu port range in computer networks in Telugu well known ports in Telugu well known port numbers in Telugu http port 80 in Telugu port 80 in Telugu https port 443 in Telugu port 443 in Telugu ftp port 21 in Telugu port 21 in Telugu dns port 53 in Telugu port 53 in Telugu client ports in Telugu ephemeral ports in Telugu client ephemeral ports in Telugu ip mac port in Telugu ip address mac address port number in Telugu ip mac port concept in Telugu ip mac port explained in Telugu port number example in Telugu port number tutorial in Telugu port number lecture in Telugu port number notes in Telugu computer networks in Telugu computer networks course in Telugu computer networks btech in Telugu computer networking in Telugu networking basics in Telugu computer networks tutorial in Telugu computer networks for beginners in Telugu