Harshit Sagar
Network Engineer @Airconnect Infosystems Pvt Ltd
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WORK HISTORY
Network Engineer @Airconnect Infosystems Pvt Ltd
Delhi, IN
Roles & Responsibilties-1, Install, configure and support network equipment including routers, proxy servers, switches, WANaccelerators, DNS & DHCP, access points, and VPN gateways.2, Configure firewalls, routing and switching to ensure maximum efficiency and security3, Manage server, router and database4, Procure network equipment and manage subcontractors involved with network installation in events.5, Diagnose and resolve network outages, hardware failures, and configuration issues.6, Configure and maintain firewalls (FortiGate, Palo Alto, Sophos, etc.).7, Implement VPNs (IPSec, SSL VPN) and manage remote access securely.
EDUCATION
School of Open Learning (DU SOL), University of Delhi
Bachelor of Arts - BA, Political Science
Network Bulls
Cisco Certified Network Professional (ENCOR 350-401), Network and System Administration/Administrator
Govt boys sen sec school no 2
12th, Arts
Indira Gandhi National Open University
Post Graduate Diploma in Computer Application, Information Technology
Jetking
DCC diploma in cloud & computer, Information Technology
Network Bulls
Cisco Certified Network Associate 200-301, Network and System Administration/Administrator
Govt boys sen sec school no 2
10th
ABOUT HARSHIT SAGAR
Aspiring Network Engineer with strong knowledge of computer networks, network protocols, and troubleshooting techniques. Skilled in configuring routers, switches, and Fortinet firewalls.1. Configuration of Passwords for Security of Routers,(User Authentication, Console Password) MD5, MD7.2. Concept of OSI Model and Packet Flow of ARP, ICMP, DNS.3. Telnet, SSH Implementation for Remote Access.4. IOS Installation, Upgradation and Backup of Startup-Config via TFTP Server.5. Access Control Lists (ACLs), Security, Network Encryption.6. LAN, WAN, and WLAN design and implementation (Access Point (AP), WLC Controller).7. Tools- Wireshark, ping, traceroute.8. troubleshooting connectivity, latency, and packet loss issues.9. IPv4 addressing, subnetting. Configuration of DHCP Server and DHCP Relay.11. Configuration & Implementation of Network Redundancy Method HSRP, VRRP, GLBP.# Used to with Virtual LANs VTP (Virtual Trunking DTP (Dynamic Trunking STP (Spanning Tree Ethernet BPDU Guard (Bridge Protocol Data Guard Inter VLAN Routing.
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