ip management , Ipv4, Ipv6, Juniper, routing, Static Routing, Wireshark, BGP, OSPF, switching, carrier ethernet, TeMIP, Mpls, Ribon PSX, L3 VPN, Cisco ASR, C20 Ribon SBC, Geoprove, Huawei IP access routers, Cisco EPM, Nokia NFM, CISCO NCS540, VLAN encapsulation, Huawei U2000, ASR903