VPLS, Ldap, BGP, Network Routing, VRRP, Tacacs, Isis, Itil Processes, OSPF, Architectural Design, Clearpass NAC, VLL services, Aruba Access Points, Switching, Mpls, Network Segmentation, RADIUS, L2 L3 services, SROS Nokia Service Router, WLAN knowledge, Wireless Infrastructure, VPRN