virtualization, vResources, memory ballooning, thin provisioning, thick provisioning, vNIC, IP(L3), Apache, ARP, GNS3
Server, Bare Metal, VM, vNIC, GNS3, ARP, NAT
Routing, PDU, LAN, WAN, VPN, OSI 7 layer, TCP/IP stack, LoadBalancer, GNS3, , Longest match rules, Instance VM, EC2, Docker, putty, puttygen
LoadBalancer, Router, vNIC, GNS3, GRE tunneling, linux script, IP(L3), private IP address, AWS
DHCP, Router, Relay-agent, Masquerade, Switch, VLAN
VLAN, Access port, Trunk port, ACL, Standard ACL, Extended ACL
ACL
HA, FHRP