Wireshark, UDP, Vpns, Tcpdump, Dns, Rtp, Firewalls, Vlans, routing, DHCP, Qos, Webrtc, switching, NAT traversal, VoIP, TURN, SRTP, SIP, stun

Juniper, BGP, routing, Linux, Perl, Isis, Cisco, automation, Python, cloud networking, data centre network infrastructure, SDN concepts, large-scale network deployments, Mpls, DWDM environments, performance optimisation, Traffic Engineering, fibre optic technologies, Troubleshooting, MPLS L2 L3 VPN, Network Operations

routing, F5, Fortigate, Fortinet, Firewall Security, switching, DDoS protection, IPS solutions, Check Point