Share VLANs between 2 SG3428X v1.0
Using Google Translate, sorry
Hi, I have 2 SG3428x v1.0 switch. One is connected to a Mikrotik that has the VLANs and the DHCP, on that SG3428X I have 22 ports configured with VLANs and working OK.
Now I have to configure the other SG3428x in a way that it lets me pass the vlans of the other switch, I already tried with the tagged and untagged ones (as I configured the 1st switch) but it doesn't work.
Port 2 of the switch where the mikrotik is connected (in port 1) I connected it to port 1 of the new SG3428, in that port 2 I configure so that there are some vlans that I need to pass to the other switch, but I can't find a way to configure them and that the dhcp of the mikrotik of the 1st switch reaches the 2nd switchI'm going to try to make a graph so maybe it's better understood, but if anyone understood the problem and can help me, I'm grateful.
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Hi @Egbolla
Thanks for posting in our business forum.
Have you tried this article?
How to Configure VLAN on TP-Link Switch
VLAN should be tagged if you need to pass over several VLANs. That's the trunk. Think it is still a problem with tag and untag.
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Hello, thanks for responding. Yes I did that, that's why switch 1 works ok for me, but when interconnecting sw1 with sw2 I can't get the vlans to pass to switch 2, taking as an example the same configuration as on switch 1, that's why I ask if someone can help me with that part
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Hi @Egbolla
Egbolla wrote
Hello, thanks for responding. Yes I did that, that's why switch 1 works ok for me, but when interconnecting sw1 with sw2 I can't get the vlans to pass to switch 2, taking as an example the same configuration as on switch 1, that's why I ask if someone can help me with that part
Can you show me the diagram of your network?
What do you want to trunk?
I should have these information before I move on to the specific instructions for you.
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@Clive_A I share with you some images, in the first image is how it is currently working OK, the 2nd image is how I need it to be working
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@Clive_A yes, that's what I did originally, using the same logic as for the 1st which worked OK, but surely as I was told around here, there must be a problem with the tagged / untagged. Thank you very much, I'm still trying but it's on that side apparently
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Fixed, for some reason I still haven't discovered the Tagged / Untagged that didn't work for me before, now yes, it was really simple as I thought at first but I don't know why it didn't work before.
I put as a Recommended Solution the post where the image of TAG 10 & 20 is because it is simply that, I would like to know why it did not work before so I share the probable error, but I still don't know, thanks to those who responded helping me
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