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Aruba Instant On 1930 Switch - Join 2 switches, splits vlans into 2 pairs of SFP+ ports

  • 1.  Aruba Instant On 1930 Switch - Join 2 switches, splits vlans into 2 pairs of SFP+ ports

    Posted 05-18-2023 07:59 AM

    Dear community members,
    I'm trying to do something that looks obvious to me but I may be an alien here.

    I want to connect 2 1930 switches together and spliting Vlans traffic between two pair of the SFP+ ports.  Something like that:


    My current VLANs configuration is like this for Switch 1:








    And for the switch 2, I have this:








    Everyting work fine for Vlans 1,642,700 on both switch.  Vlan 800,810 are working only on switch 1.  Switch 2 I cannot get an IP from the DHCP server for Vlans 800,810.

    Am I thinking too much out of the box or this should work?

    I would really appreciate your help on this one, I spent a lot of time trying everything and no success so far.

    Best regards,



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    PG
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  • 2.  RE: Aruba Instant On 1930 Switch - Join 2 switches, splits vlans into 2 pairs of SFP+ ports

    Posted 05-19-2023 09:38 AM

    If it were me, instead of trying to configure different VLANs across each of the 2 uplinks.  Just do a LAG, which will bundle the 2 links together and run all vlans across the LAG.  assign vlans to the access interfaces as you like...  



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    Eric Chrisman
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    Original Message