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VLAN routing not working after switch replacement

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Hi there,

Last year I did set up a wireless guest network as follows:

aruba 7005 port3 <=> HP 2910al Port1 <=> Port 1 <=> www

on aruba 7005 für port3: trunk-mode, ID:100 

on 2910al:

Port   DEFAULT_VLAN ID:1   GUEST-WLAN   ID:100

  ---- + ------------  ------------   

    1    | Forbid        Untagged        (==> port with incoming traffic from Aruba 7005)

  23   | Untagged      Tagged        (==> port to www)

 

This was working fine.

Now I had to replace that 2910al for 10GB-reasons with a H3C S5800 (= HP JC100B or = HP 5800-24)

There I set up the same:

Port   DEFAULT_VLAN ID:1   GUEST-WLAN   ID:100

  ---- + ------------  ------------   

    1    | Forbid        Untagged       PVID 100  (==>"trunk"  port with incoming traffic from Aruba 7005)

  23   | Untagged      Tagged       PVID 1  (==> "hybrid" port to www)

 

But I cannot get traffice through this connection.

Ist there something missing?


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