Description
Course Name: Diploma in Computer Networking
Course Id: DCN/Q1001.
Eligibility: Completion of 10+2 (higher Secondary) or equivalent.
Objective: A Diploma in Computer Networking is an excellent choice for anyone interested in understanding the foundational and advanced aspects of computer networks. It provides the skills necessary to design, implement, and maintain networks for organizations of all sizes while also offering a pathway to certifications and specialized areas like network security and cloud computing.
Duration: Six Months.
 How to Enroll and Get Certified in Your Chosen Course:
 Step 1: Choose the course you wish to get certified in.
 Step 2: Click on the “Enroll Now” button.
 Step 3: Proceed with the enrollment process.
 Step 4: Enter your billing details and continue to course fee payment.
 Step 5: You will be redirected to the payment gateway. Pay the course and exam fee using one of the following methods:
Debit/Credit Card, Wallet, Paytm, Net Banking, UPI, or Google Pay.
 Step 6: After successful payment, you will receive your study material login ID and password via email within 48 hours of fee payment.
 Step 7: Once you complete the course, take the online examination.
 Step 8: Upon passing the examination, you will receive:
• A soft copy (scanned) of your certificate via email within 7 days of examination.
• A hard copy (original with official seal and signature) sent to your address within 45 day of declaration of result.
 Step 9: After certification, you will be offered job opportunities aligned with your area of interest.
Online Examination Detail:
- Duration- 120 minutes.
- No. of Questions- 60. (Multiple Choice Questions).
- 10 Questions from each module, each carry 10 marks.
- Maximum Marks- 600, Passing Marks- 40%.
- There is no negative marking in this module.
| How Students will be Graded: | ||
| S.No. | Marks | Grade |
| 1 | 91-100 | O (Outstanding) |
| 2 | 81-90 | A+ (Excellent) |
| 3 | 71-80 | A (Very Good) |
| 4 | 61-70 | B (Good) |
| 5 | 51-60 | C (Average) |
| 6 | 41-50 | P (Pass) |
| 7 | 0-40 | F (Fail) |
 Key Benefits of Certification- Earning a professional certification not only validates your skills but also enhances your employability. Here are the major benefits you gain:
 Practical, Job-Ready Skills – Our certifications are designed to equip you with real-world, hands-on skills that match current industry demands — helping you become employment-ready from day one.
 Lifetime Validity – Your certification is valid for a lifetime — no renewals or expirations. It serves as a permanent proof of your skills and training.
 Lifetime Certificate Verification – Employers and institutions can verify your certification anytime through a secure and reliable verification system — adding credibility to your qualifications.
 Industry-Aligned Certification –All certifications are developed in consultation with industry experts to ensure that what you learn is current, relevant, and aligned with market needs.
 Preferred by Employers – Candidates from ISO-certified institutes are often prioritized by recruiters due to their exposure to standardized, high-quality training.
 Free Job Assistance Based on Your Career Interests – Receive personalized job assistance and career guidance in your preferred domain, helping you land the right role faster.
Syllabus:-
Fundamentals of Computer Networking: Introduction to Networking Concepts, Types of Networks (LAN, WAN, MAN, PAN), Networking Devices and Their Functions (Routers, Switches, Hubs, Modems), Network Topologies and Architectures, OSI and TCP/IP Models, IP Addressing and Subnetting Basics, IPv4 vs. IPv6 Addressing, MAC Address and ARP Protocol, Network Cabling and Connectors (Ethernet, Fiber Optic, Coaxial), Wired vs. Wireless Networking.
Network Protocols and Communication: Understanding Network Protocols (TCP, UDP, HTTP, FTP, SMTP), DNS and DHCP Services, Network Layer Protocols (ICMP, ARP, RIP, OSPF), VPN and Secure Network Tunneling, NAT and Port Forwarding, Quality of Service (QoS) in Networking, Packet Switching vs. Circuit Switching, Network Address Translation (NAT) and Private/Public IPs, Multicast and Broadcast Communication, Configuring Protocols in Network Devices.
IP Addressing and Subnetting: Introduction to IP Addressing, IPv4 and IPv6 Addressing Structure, Classful and Classless Addressing (CIDR), Subnet Masking and Address Allocation, Variable Length Subnet Masking (VLSM), Supernetting and Route Summarization, IP Address Conflict Resolution, Configuring IP Addresses on Devices, Subnetting Practical Scenarios, Hands-on Exercises with Subnetting Tools.
Network Security and Firewalls: Introduction to Network Security, Firewalls and Their Types (Software, Hardware), Intrusion Detection and Prevention Systems (IDS/IPS), VPNs and Secure Remote Access, Network Encryption Techniques (SSL, TLS, IPsec), Wireless Network Security (WPA, WPA2, WPA3), Common Cyber Threats (DDoS, Man-in-the-Middle, Phishing), Configuring Firewalls and Security Policies, Endpoint Security and Access Control, Best Practices for Network Security.
Wireless Networking and Mobile Communication: Wireless Networking Basics, Wi-Fi Standards (802.11a/b/g/n/ac/ax), Bluetooth and Infrared Communication, Cellular Networks (3G, 4G, 5G), Wireless Access Points and Repeaters, Configuring Wireless Routers and SSIDs, Securing Wireless Networks (MAC Filtering, WPA3), Troubleshooting Wireless Connectivity Issues, Mesh Networking Concepts, IoT and Wireless Sensor Networks.
Network Administration and Management: Roles of a Network Administrator, Managing User Accounts and Permissions, Network Monitoring Tools (Wireshark, SolarWinds, Nagios), Network Performance Optimization, Configuring and Managing DNS and DHCP Servers, Backup and Disaster Recovery for Networks, Remote Desktop Protocols and Remote Administration, Virtual Private Networks (VPN) Configuration, Cloud Networking and Virtualization, Troubleshooting Network Performance Issues.
Job Opportunities after Diploma in Computer Networking
Graduates can build careers in network management, cybersecurity, cloud networking, and IT infrastructure.
Top Roles: Network Administrator, Network Engineer, Network Security Specialist, Systems Administrator, IT Support Specialist, Wireless Network Engineer, Cloud Network Engineer, VoIP Engineer, Network Consultant, Data Center Engineer, NOC Engineer, IT Infrastructure Engineer, Network Automation Engineer, Cybersecurity Specialist.
Key Sectors: IT companies, telecommunications, banking & finance, healthcare, e-commerce, education, government organizations, and cloud service providers.
Salary Range (India):
Entry-level: ₹2.5–5 LPA
Mid-level: ₹5–10 LPA
Senior-level: ₹10–15 LPA+
Scope: High demand due to increasing reliance on digital infrastructure, with strong growth opportunities in cybersecurity, cloud computing, and network automation.
