BGP, MSTP, Lacp, Trunking, VRRP, OSPF, Rstp, High Availability concepts, Advanced CLI expertise in Junos OS, VLAN segmentation, IS-IS, L3 VPN, Juniper SRX Series, Mpls, iBGP, VRF concepts, Juniper EX Series Switches, Juniper MX Series Routers, eBGP, Juniper Routing Switching, remote troubleshooting skills, STP