Pandla - Network Engineer Intern at Tungabadra Networks

Hyderābād, Telangana, Indiaen

Completed comprehensive project-based CCNA internship focusing on enterprise and service provider network infrastructures.

Gained hands-on experience with Cisco routers (2901/2911) and Palo Alto devices, enhancing network troubleshooting skills.

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Summary

Dedicated Network Engineering intern with practical experience in enterprise and service provider networks, proficient in routing, switching, and security. Eager to leverage technical skills to contribute to robust network solutions.

Key Achievements

Developed proficiency in configuring VLANs, routing protocols, and network security features such as ACLs and VPNs.
Utilized tools like Wireshark, Cisco Packet Tracer, and GNS3 for network analysis and simulation.
Supported network redundancy and high availability configurations, improving system resilience.

Skills

Routing & SwitchingAdvanced

Expertise in configuring and managing dynamic routing protocols (RIP, EIGRP, OSPF) and switching technologies.

Network SecurityIntermediate

Proficient in implementing ACLs, VPNs, port security, and network hardening techniques to ensure security.

Network Design & ImplementationIntermediate

Skilled in designing and deploying LAN/WAN infrastructures with focus on scalability and reliability.

Troubleshooting & AnalysisIntermediate

Strong ability to diagnose network issues using Wireshark, Cisco tools, and simulation environments.

Experience

CCNA Intern – Network Engineer

Tungabadra Networks

Sep 2025 - Present

Completed a real-time, project-based CCNA internship focused on Enterprise and Service Provider network infrastructures using Cisco and Palo Alto devices., Worked with Cisco 2901/2911 Routers and Catalyst 2960/3560 Switches, configuring routing, switching, and high-availability features., Designed and implemented LAN/WAN architectures with VLANs, Inter-VLAN Routing, DHCP, ACLs, NAT/PAT, and HSRP/VRRP failover for redundancy., Deployed Multi-Area OSPF, EIGRP, and BGP redistribution topologies in GNS3 and Cisco Packet Tracer, simulating MNC-level enterprise networks., Executed the Bank Enterprise Architecture Project, integrating DHCP Relay, NAT, and multi-layer switching for departmental connectivity., Gained exposure to Palo Alto firewall (PA-VM 10.x) for policy creation, NAT rules, interface zones, and basic traffic inspection., Performed scenario-based troubleshooting using Wireshark and Cisco debug tools to resolve simulated P1/P2 network incidents., Created network diagrams, configuration logs, and validation reports for each project, documenting design accuracy and redundancy testing., Strengthened understanding of route summarization, STP, EtherChannel, policy-based routing, and basic firewall security concepts.