intermediate·20 min·Paid

One Server, Wrong Exit Interface

One destination is unreachable from a single workstation.

Scenario

Torrance Design retired a legacy storage appliance but left its cabling in place on the studio workstation. Since then the workstation can reach every internal system except the application server, which times out from that machine while working fine from every other desk. Restore access to the application server.

Learning objectives

  • longest prefix match
  • host routing
  • static routes
  • troubleshooting

Topology and configuration

This environment contains 5 devices (4 Hosts, 1 Router). You configure and troubleshoot the networking skills listed above.

Curriculum topics

Environment

Subnetica labs run FRRouting and Linux networking with Cisco-like syntax, not Cisco IOS. Commands and behavior may differ from Cisco devices.

Addressing is regenerated on every attempt and the environment is graded automatically.

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