intermediate·20 min·De pago
Publish Server Port Forwarding
An internal service works locally but is not reachable through its approved public port.
Escenario
Dovetail Research is exposing a small internal service to an approved external client. The server works from inside the network, but the public-facing address does not currently deliver the requested service. Publish only the required port to the intended server and keep unrelated internal services unreachable from outside.
Objetivos de aprendizaje
- nat
- port forwarding
- inbound vs outbound nat
- external vantage point testing
Topología y configuración
Este entorno contiene 5 dispositivos (4 Hosts, 1 Router). Configuras y solucionas problemas de las habilidades de redes listadas arriba.
Temas del plan de estudios
Objetivos de certificación
- ccna-200-301 · Objetivo 4.1: Configure and verify inside source NAT using static and pools