---
title: "Sumanth Kumar S - | CCNA | Entry- level Network Engineer |Routing & Switching | OSPF | VLANs | NAT | Domain Name System (DNS) | Network Troubleshooting | Cisco Packet Tracer in Chennai | Tal"
description: "Meet Sumanth Kumar S, | CCNA | Entry- level Network Engineer |Routing & Switching | OSPF | VLANs | NAT | Domain Name System (DNS) | Network Troubleshooting | Cisco Packet Tracer based in Chennai. AI stack includes claude code and kimi."
image: "https://tal.club/meet/sumanth-kumar-s/share-image"
---

# Sumanth Kumar S on Tal

## Headline

\| CCNA \| Entry\- level Network Engineer \|Routing & Switching \| OSPF \| VLANs \| NAT \| Domain Name System \(DNS\) \| Network Troubleshooting \| Cisco Packet Tracer

## About

I'm an entry\-level Network Engineer with a B\.Tech in Computer Science and a genuine curiosity for figuring out why systems break — and how to fix them for good\. My foundation is in networking and troubleshooting\. I'm Cisco\-certified in Network Support & Security and Networking Basics, and I've completed CCNA training covering TCP/IP, Routing & Switching, VLANs, OSPF, STP, and infrastructure diagnostics\. In a self\-led project, I designed and troubleshot a full enterprise campus network in Cisco Packet Tracer — configuring VLAN segmentation, inter\-VLAN routing, OSPF, DHCP, NAT/PAT, ACLs, and EtherChannel, then used Cisco IOS CLI, Ping, and Traceroute to diagnose issues and document root causes end\-to\-end\. I'm looking to start my career as a Support Engineer, Application Support Engineer, or Network Engineer — somewhere I can bring this troubleshooting mindset to real production systems, learn from senior engineers, and grow into Unix\-based environments and AWS\. Open to entry\-level opportunities in Application Support, Network Engineering, or IT Infrastructure\. Feel free to connect\!

## Location

Chennai

## AI stack

claude code

kimi

## Education

Bachelor of Applied Science, Computer Engineering, Madanapalle Institute of Technology & Science

High School Diploma, Sri Shridi Sai Junior college

[View the original profile](https://tal.club/meet/sumanth-kumar-s)

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