VLAN issues on TL-SG2008P

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VLAN issues on TL-SG2008P

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VLAN issues on TL-SG2008P
VLAN issues on TL-SG2008P
2022-05-13 13:48:00
Model: SG2008P  
Hardware Version: V1
Firmware Version: 1.6

Please see below.... I feel like if I had just purchased another TL-SG116E I would not be having these issues. Any help is of course very much appreciated

 

1.  I have a pfSense router with 2 interfaces (WAN and LAN)
2.    LAN is connected to a managed TL-SG116E on port 1
a.     
b.     
3.    This switch works fine. I can move a machine from one VLAN to the other and get the appropriate DHCP response
4.    I then purchased a TL-SG2008P. Connected it to port 7 on the first switch and DHCP through these switches from the pfSense router works fine on VLAN1. I cannot however get any DHCP response on VLAN 192 when I connect a machine to port 2 on the second switch. See the config below
a.     
b.     
 

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Re:VLAN issues on TL-SG2008P
2022-05-14 05:37:46

  @JoeAshley You will need to put port 7 of TL-SG116E in VLAN 192 and Tagged. Unless the VLAN 192 won't able to go through to 2nd switch.

 

 

 

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Re:VLAN issues on TL-SG2008P
2022-05-14 14:59:50

  @Somnus 

 

Thank you for responding.... I have 30 years in IT infrastructure, just not in VLANs and switch configs.... I Just don't understand why I was able to get the first switch set just fine but the second one doesn't work as intended. Unfortunatly the interfaces are different in each switch. I wish I had just purchased another TL-SG116E

 

I don't want you to waste your time training me :)      but if I put port 7 on the first switch to the 192 VLAN, how will the rest of the VLANs go downstream to the next switch? I want all VLANs to be available on the next managed switch (TL-SG2008P)

 

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Re:VLAN issues on TL-SG2008P
2022-05-14 16:24:07

  @JoeAshley 

 

You need to set up the link between TL-SG116E and TL-SG2008P the same way as the link between TL-SG116E and pfSense, i.e. tag Port 7 on TL-SG116E and Port 1 on TL-SG2008P in all VLANs.

Kris K
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Re:VLAN issues on TL-SG2008P
2022-05-14 16:55:34

  @KJK 

 

I agree and I beleive that is what I have done already. pfSense is plugged into port 1 on the SG116E. On that switch port 1 is a tagged member of all of the VLANs on that switch and is also in the default VLAN. Are you saying that port 7 ALSO needs to be a tagged member of all VLANs on that switch to pass it to the second switch?

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Re:VLAN issues on TL-SG2008P
2022-05-14 16:58:18 - last edited 2022-05-14 16:59:08

  @JoeAshley 

:)

 

Nevermind.. Thank you all for nudging my brain on this. I am now getting DHCP through to the second switch on VLAN 192. How do I show my appreciation?

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