Active VLAN

Frequently Asked Questions from Customers

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Active VLAN

Post by jabadger » Thu Dec 07, 2023 9:11 am

Trying to sort out why Active VLAN isn't working as expected. When I plug a network testing tool into a cable I see clearly a VLAN number appear. However, if I try the same with the IQ, it doesn't always show it.


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Re: Active VLAN

Post by Logan » Mon Jan 08, 2024 8:36 am


If there are any packets with VLAN tags in network, they show up in "Active VLANS" - but these show up only when you are physically connected to a trunk port

If you want to see a VLAN of a certain other port, then detecting LLDP would be a better option

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