configure VPN links between headquarters and branch offices, configured static / dynamic routing between multiple sites
setup various access gateways, both hardware and software based, for secure remote access of corporate network resources
setup and configure various firewalls, routers, switches and wireless access points to provide secure Internet/Intranet connections for clients’ networks
configured bandwidth management rules (QoS) to prioritize / shape network traffic and achieve optimal performance of business applications
troubleshoot traffic “jams” using various network traffic analyze tools
installed voice/data cabling infrastructure, patch panels, server racks, KVMs and etc.