Trunk Port — CompTIA Network+ (N10-009) Practice Questions
A trunk port is a switch port configured to carry traffic for multiple VLANs simultaneously between switches or between a switch and a router. The N10-009 exam tests the difference between access ports, which belong to a single VLAN, and trunk ports, which use 802.1Q tagging to multiplex traffic from many VLANs over one link. Proper trunk configuration is required for VLANs to span multiple switches, and candidates should understand the implications of the native VLAN, allowed VLAN lists, and what happens when trunk mismatches occur during troubleshooting scenarios.
Free questions on trunk port
A network administrator configures a port for multiple VLANs using 802.1Q tagging. What is this port called?
Free question · easy · full answer + explanation
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