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Defoyle_CA's avatar
Defoyle_CA
Follower
Aug 23, 2023

GS324T using 2 SFP, network fails after connecting 2nd SFP

Hi team

 

I have a working setup using 2x SFP on FS724 for uplink to 2 different building

 

i replaced the FS724 by GS324T because i was limited to 64 vlan

 

when i plug everyrhing back in the new GS, everything works until i plug in 2nd SFP (EITHER 25 then 26 or vice versa)...Then all net goes down.

 

no lag configured

all vlan seems to be working fine separately

P25 hold vlan 1xx and are uplinked thru P23 & P24 to router using Bound in RTR

P26 hold vlan 2xx and are uplinked thru P23 & P24 to router using Bound in RTR

 

any idea where i could have messed up this config?

 

Thanks

 

Ricky

 

 

 

 

1 Reply


  • Defoyle_CA wrote:

    P25 hold vlan 1xx and are uplinked thru P23 & P24 to router using Bound in RTR

    P26 hold vlan 2xx and are uplinked thru P23 & P24 to router using Bound in RTR


    This does read what one would guess some 32+ VLANs (of total 64) are magically connected on a router, without using any LAG, no spanning tree design or control?

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