DNS CHALLENGEBeginner

The internet works, but websites won’t load.

An employee cannot access the internal application by hostname. Investigate, repair, and verify service restoration.

00:00

Network topology

SIMULATED NETWORK

PC-01Windows workstation192.168.10.50

SW-01Layer 2 access switch192.168.10.2

GW-01Router / default gateway192.168.10.1

InternetExternal network1.1.1.1

DNS-01DNS server192.168.10.10

OperationalConfiguration warning5 devices · 4 connections

PC-01 · Command Prompt SIMULATED OUTPUT

NetFix Lab [Version 1.0] — Simulated Windows diagnostics
All commands run in an isolated training environment. Type help for commands.

Review the supported simulated diagnostics.

Diagnostic event timeline 0 EVENTS