Setting up VLAN with LAG/LACP on GS1900-8

Co_

I'm trying to configure VLAN Tagging but the menus are just confusing…

Defining LAG LACP on Ports 1+2

while configuring I can only hookup 1 cable, will plug the second one later to port 2

Question 1:
Do I have to enable Port LAG2? I dont get it because i already assigned port 2 to the LAG.

Or is this just a list of all LAGs created?

My VLANs:

1 is full access in the network for trusted devices
10 is just used to route Smarthome to my Access Point on Port 3
20 is Guest on the AP and on Port 8

10 and 20 must not communicate with 1

So then VLAN Definition of Trunk Ports.

Where do I need to enable the trunks for this LAG?

Port 1 2?
LAG1 LAG 2?
Only LAG1?
Port 1 LAG1?
Port 1 2 LAG1 LAG2?

And finally VLAN Tag assignment:
I dont understand why I do have so many LAGs in the list, that doesnt make any sense.
And when I use LAG can I ignore the ports above?

That should really be changed…
Why do I have to bother with this, just remove non-active ports depening on the settings made…

I want to route it like in this table:

Why cant Zyxel generate such a table with only ports shown that are actually active instead of this generic confusing site above?

Zyxel_Judy

Hi @Co_ ,

This is the current design. The GS1900 displays all LAG IDs in the Port and VLAN lists, allowing users to view available LAGs and pre-configure settings. When a port is assigned to a LAG, VLAN configurations should be applied to the LAG ID rather than the individual port.

For your case, with LAG1 (ports 1+2), you only need to configure settings on LAG1 itself. There's no need to configure individual ports or enable LAG2. For instructions on configuring VLAN settings for Link Aggregation on GS1900 series switches, please refer to the FAQ below.

https://community.zyxel.com/en/discussion/4206/how-to-set-vlan-setting-for-link-aggregation-in-gs1900-series

We appreciate your feedback. Since the GS1900 has been available for a long time, we currently have no plans to change the Web GUI.