Sunil Kumar Email & Phone Number

Delhi, India

Delhi

• Cisco ASA Firewall Configuration: Configured ACLs and NAT (Static,Dynamic, PAT), Set up Site-to-Site and Remote VPNs, ImplementedTransparent Firewall and ASA Context, Managed ASA Failover.
• Cisco FTD and FMC Configuration: Configured encapsulation traffic, prefilterpolicies, and FTD VPNs; used Fastpath and Trust Rules; implemented QoS;blocked suspicious traffic with Security Intelligence; and filtered.
• Cisco ISE Configuration:… Show more
• Cisco ISE Configuration: Create users & groups, granting privileges, adddevices for AAA uses.
• Configured Cisco routers and switches with essential settings, including AAA agents, default routes, ACLs, port security, VLANs, and site-to-site VPNs, while performing IOS backups, restores, and upgrades. Show less

Delhi-Ncr

• Configured and troubleshot Palo Alto firewall security policies.
• Deployed and configured Next Gen Palo Alto Firewalls.
• Addressed VPN, high availability, interface management, security zones,policies, URL filtering, and NAT rules.

Delhi, India

• Install, configure, and maintain Fortinet devices, including FortiGate firewalls.
• Implement and manage security policies, VPNs, and network traffic.
• Monitor network traffic for security events and incidents.
• Perform updates and patches on Fortinet devices to ensure high availability.

Gurugram, Haryana, India

• Monitor 228 WAN links with Cisco ASR 9k routers using NAGIOS andmanage lease lines for government sites.
• Proactively monitor network health, troubleshoot issues with links, routers,switches, bandwidth, and delays, and manage LAN connectivity and switchconfigurations (IP Source Guard, MAC Binding).

Noida, Uttar Pradesh, India

• Resolved daily network-related issues and diagnosed software, networking,and hardware problems.
• Designed, installed, configured, and maintained wireless and wired networkinfrastructure.
• Provided functional and technical support, including troubleshootinghardware/software issues and coordinating with vendors for equipment andsoftware rectification.
• Installed and configured Windows, supported server hardware and Microsoftapplications, and handled antivirus… Show more
• Installed and configured Windows, supported server hardware and Microsoftapplications, and handled antivirus, patches, updates, and Outlook support.
• Installed, upgraded, and replaced routers, switches, patch panels, servers,and network cables; managed OS and software updates.

Gurugram, Haryana, India

• Supported desktops, laptops, network printers, and scanners withinstallation, management, maintenance, troubleshooting, and upgrades.
• Installed and supported wireless networks and access points.
• Configured and managed user accounts, desktops, and both local andnetwork printers in a domain network.