ABHISHEK KUMAR

* Working on Troubleshooting and configuring cisco meraki wireless & Switches .

* Handling P1 & P2 Opeartion ticktes.

* Working on changes implemation for SIte to site VPN on Palo

* Working on change implemation on AWS for route addition & Allowing ports on security group .

* Handling Fortigate firewall devices in Operations .

* Handling Velo cloud SDWAN devices .

• Installation, configuration, troubleshooting & monitoring of active components in LAN (switches, routers, firewall,Wireless Devices).
• Design and implement new solutions and improve resilience of the current environment.
• Install, setup, test, configure, upgrade, maintain, document, and troubleshoot Firewall, SD-WAN, IPSec VPN Tunnels, active LAN (switches, routers, firewall, etc), WAN Communication links, Network.
• Thorough understanding of NW Security, Configuration of Next generation firewalls and Policy configuration.
• Configuration and Troubleshooting of site to Site / SSL VPN.
• Design, deploy, monitor, and optimize mission critical, high-availability LAN/WAN infrastructure and network systems.
• Working in global team environment to support.
• Drive Root cause analysis and implement structural improvements.
• Collaborate with other team members for project planning as well as day-to-day operations.
• Handling IPCR (Incident, Problem, Change, Request) as per ITIL process.
• Securing networks from vulnerabilities & bugs.
• Periodic Upgrades of Firmware & OS versions.
• Handling P1 & P2 tickets in daily operations.
• Achieved 1000 + device ios upgrade & Refreshed 500+ Devices in current project.
• Knowledge of Cisco IOS configuration and troubleshooting across multiple platforms

• Designing , implementation and Troubleshooting of customer network infrastructure & familiar with ITIL process
• Deep Knowledge of Routing & Security Devices & Good troubleshooting skills on Routing & Security Protocols
• Involved in configuring MPLS L3 VPN ,SIte-site VPN, Remote VPN,NAT, PAT
• Troubleshooted Enterprise LAN/WAN/Wireless environment.
• Excellent Technical expertise with emerging technologies like SDWAN, WAF, ADC, NAC, NGFW, Firewall, Routing, and switching technology.
• Good knowledge of security technologies like IPsec, VPNs, GRE, NAT/PAT over varied platforms.

• Troubleshooted & Configured Networking Equipment like Router ,Switches & Firewall and also Wireless Devices
• Firewall, Security Policies Implementations, Firewall Configurations .
• Worked on design and implementation of customer network
• Configured VPN , OPSF , EIGRP ,RSTP ,PVST, VRRP ,HSRP ,VLAN, BGP,MPLS, site-site VPN.
• Worked with project team in implementation of Networking Equipment like Router ,Switches & Firewall and also Wireless Devices

• Troubleshooting experience in Enterprise LAN/WAN/Wireless environment
• In JAN 2017 joined Network Bulls for training in CCIE R&S.