? Extensive experience of a wide range of Cisco routers and switches, Checkpoint firewalls, Sophos firewalls. ? Configuration of Cisco routers c1700, c2600, c2691, c3600, c3700 series etc. ? Configuration of Cisco Switches 1800, 1900, 2900 series etc. ? Practical experience of routing protocols EIGRP, OSPF, RIP and BGP. ? Network configuration diagrams using Microsoft Visio and Project professional. ? Small and medium network configuration in LAN and WAN. ? Experienced in Frame Relay Hub and spoke technologies ? Switch technologies and spanning tree protocols (802.1d and 802.1w). ? VPN (Virtual Private Networks) installation, configuration and troubleshooting. ? Practical experience in VLAN's designing and configuration.