* Configuring and managing VPNs ,Tunnels, IPsec and DMvpn connecting branch offices to the main site* Configuring Firewall policies, NAT, VR, Static and Routing Protocols.* Global Protect Configuration for Users VPN remote access, Portal and Gateway.* Cisco Access, Distribution and Core Switches Configuration.* Configuration of Spanning Tree, Etherchannel, Routing Protocols, HSRP, VRRP, GLBP, DHCP, Backup, NAT and ACls.

Firewalls- Cisco ASA 5520, 5525x with IPS , Configuration and Management Paloalto PA 3020, 500 , Configuration and Management TMG 2010, ISA 2006 , Configuration and ManagementAuth Devices- Cisco ISE , Configuration and ManagementCisco Switches and Routers - Access,Distribution and Core SW, Configuration and ManagementADC Application Delivery Controllers, DDos Attack Mitigation, WAP, A10 1030, 3030 Networks, Configuration and ManagementEmail Gateway- Proofpoint, Symantec Mail Security for Microsoft ExchangeBackup Exec 2012 , Configuration and ManagementSAN Storage - EVA 4400 ,Configuration and ManagementNAS Storage: HP StoreEasy 1430 , Configuration and ManagementMonitoring Systems: OPManagerExchange 2007,2010 and 2013Active Directory, DNS Administration and Management ,Configuration and ManagementWindows Clustring ,Configuration and Management