Maybe somebody can solve my problem.
I've been struggling for almost 3 days now.

In the VQP request the vlan section is blank

VQP Request
Unknown: 1
Request Type: 1
Response: 0
No. Data Items: 6
Sequence No.: 4660
Client IP address: xxxxxx
port name: Fa0/1
Vlan name:
Domain name: xxxxxx
MAC address: xxxx
ALLOW: xxxxxx -> VLAN0100, switch (unknown)  port fa0/1

Also when I do a Show vmps in the switch I get "No Host"

I hope someone can help me

Thanks in advance!