Two office PCs cannot reach the server two routers away. Find the three faults with real commands and fix them.
Make PC 1 and PC 2 reach the server at 10.2.0.10.
Make the server reach PC 1 (the reply path needs routes too).
Fix the network with commands only: ip addr, ip route, ip link. Reset puts the faults back.
Checks
0 of 4 pass
✗PC 1 reaches the serverpc1 pings 10.2.0.10: not reached
✗PC 2 reaches the serverpc2 pings 10.2.0.10: not reached
✗The server reaches PC 1server pings 10.1.0.10: not reached
✗PC 1 opens the intranet pagepc1 connects to 10.2.0.10:80: not reached
Stuck, or done and want to compare? Try it yourself first.
Type a command, for example ip addr, then press Enter. Type help for the list.
IPv4 only, one packet at a time, Linux behaviour (iproute2 output from Ubuntu 24.04). No DHCP, DNS or NAT in this lab, and times are made up but stable.