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When should you use a trunk port?
A trunk port allows you to send all those signals for each switch or router across a single trunk link. In contrast to an access port, a trunk port must use tagging in order to allow signals to get to the correct endpoint. Trunk ports typically offer higher bandwidth and lower latency than access ports.
How do you show trunk ports?
To display the status of the trunk, determine the native VLAN used on that trunk link and verify trunk establishment using the show interfaces trunk command. The following output shows that the native VLAN on one side of the trunk link was changed to VLAN 2.
How does a trunk port work?
What does a trunk port on a switch mean?
Definition – What does Trunk Port mean? A trunk port is a specific type of port on a network switch that allows data to flow across a network node for multiple virtual local area networks or VLANs.
What does trunk port mean on a VLAN?
The trunk port will be carrying the signal traffic of all VLANs, which access to the specific switch is called Trunking. The trunk port marks the tag to the frame as 802.1 Q tag or the common technique Inter-Switch Link tags, also named ISL, when they moved between the switches. Hence every single frame can be reached to designate VLAN.
Can a trunk port be an access port?
An Ethernet interface can either function as a trunk port or as an access port, but not both at the same time. A trunk port is capable of having more than one VLAN set up on the interface. As a result, it is able to carry traffic for numerous VLANs at the same time.
How to configure trunk link on a switch?
In a D-Link DGS-1210-10MP switch, we can go directly to the VLAN / 802.1Q VLAN menu, and choose that the ports are untagged, tagged or not member. in this case, if we want ports 1, 2, 3, 4, 9 and 10 to be in trunk, it is enough to select them all in «tagged» mode. In this way, we will be passing a trunk of VLANs.