advanced·20 min·Paid

Internal Users Are Sent to the Public Portal

Internal clients resolve the portal publicly, while external visitors still need the public answer.

Scenario

Oakmont Veterinary's internal clients resolve the portal to its public address, creating an avoidable detour and a failed connection from the staff VLAN. External visitors must continue receiving the public answer. Compare the two DNS views and restore the internal path without changing the public result.

Learning objectives

  • dns
  • split-horizon

Topology and configuration

This environment contains 8 devices (2 Dnss, 4 Hosts, 2 Switchs). You configure and troubleshoot the networking skills listed above.

Curriculum topics

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