advanced·20 min·Paid

Tagged Port, Untagged Host

A port in the correct VLAN that still passes no host traffic.

Scenario

Milbrook Court commissioned a new desk position and the patching was checked twice: the switch port is a member of the correct office VLAN, matching every other desk on the floor. The workstation still cannot reach its neighbours, and its address, mask and gateway are identical to a working machine. Restore connectivity for the new desk.

Learning objectives

  • vlan
  • 802.1Q tagging
  • native vlan
  • access port

Topology and configuration

This environment contains 3 devices (2 Hosts, 1 Switch). You configure and troubleshoot the networking skills listed above.

Curriculum topics

Certification objectives

  • ccna-200-301 · Objective 2.2: Configure and verify interswitch connectivity (trunks, 802.1Q, native VLAN)
subnetica© 2026 · Learn, practice, retain.
AboutFAQPrivacy PolicyTerms & Acceptable UseAccessibilitycontact@subneti.ca
CCNA is a registered trademark of Cisco Systems, Inc. CompTIA Network+ and CompTIA Security+ are registered trademarks of CompTIA, Inc. Subnetica is an independent learning platform and is not affiliated with, endorsed by, or sponsored by Cisco Systems, Inc. or CompTIA, Inc.