TCP/IP UDP DHCP DNS C/C++

BGP MPLS IP VPNs OSPF EIGRP troubleshooting

TCP/IP Routing protocols Load balancing troubleshooting OSPF

BGP/MPLS IP VPNs OSPF EIGRP troubleshooting Load balancers

TCP/UDP SSH TLS IP Subnetting network infrastructure

IDS/IPS TCP/IP CrowdStrike Symantec McAfee

CCNP BGP EIGRP OSPF RIP

BGP EIGRP OSPF RIP VRRP

PowerShell Python TCP/IP operating systems Windows Server

Vista XP Exchange Office Outlook

Python VLANs VxLAN VPN TCP/IP

OSPF IGMP STP RSTP BGP

Red Hat CentOS Ubuntu VMware KVM

LAN WAN TCP/IP networking

Ruby Puppet Chef Jenkins AWS