Hands-on experience Devices: Juniper Firewall (SRX110, SRX220, SRX240, and SRX 650), Net screen (SSG5, SSG20, and SSG320M, Juniper Switches (EX2200, EX2300, and EX4200), Brocade Switches (ICX-6430 ICX-7450), Cisco Switches (Catalyst 3750 and 2960), Cisco Router (2911).  Configured Virtual Router concept in Net Screen Firewall.  Configured Spanning tree, VLAN & Voice VLAN configuration in Juniper, Brocade, and Cisco switches.  Configuring, Maintaining, and troubleshooting Site-to-Site IPSEC tunnel between Central Data Center and Multiple Remote ends. Site-to-Site IPSEC VPN has been configured in both Main and Aggressive modes. Site-to-Site VPN has been configured based on both Static IP and Dynamic IP in Juniper Firewalls. Writing scripts using java, executing test cases, and debugging.  Configured Routing Protocols in Cisco Router.  Configured Zone based Policies in Juniper and Net Screen Firewall to control incoming/outgoing traffic and to secure the local network.  Configured WEB FILTER and Traffic Shaping in Juniper SRX Firewall.  Configured Fortinet 60D firewall with WEB FILTER, SD-WAN, Traffic-Shaping, etc.  Configured virtual chassis of juniper switches (EX2300, EX3400, EX3300)  Configured virtual chassis of juniper switches (EX2300, EX3400, EX3300). Hands-on experience Devices: Fortinet Firewall (2000E,100F,30D,200D,80E,201E,801E,81E,100E,101F,100D)  Configuration and Management of FortiGate firewall and Web filtering & application filtering policies, antivirus, IPS/IDS, SSL/SSH inspection, IPSEC VPN with two-factor authentications and Routing.  Configuration and troubleshooting of Fortinet firewall and exploring new technology in Fortinet firewall (SD-WAN, NGFW, etc.) Configure and troubleshoot Cisco Switches Configured Chassis Cluster of juniper firewall (SRX345)