Cheap switch with very simple management capabilities

Hi

Can anyone recommend a cheap switch which meets the following
requirements:

- throughput: >= 10 Mbps
- ports: >= 5
- static MAC/port assignment, i.e. each port can be assigned
a set of MAC's which are valid on this port (even a single
MAC per port would suffice in my case)
- simple filter which allows to express rules of the form:
No packets are allowed between port A and port B

Thanks for your help. I also appreciate any hints if this
newsgroup is not appropriate for this question (hints in
terms of a more appropriate newsgroup please ;-)


Regards,

Thomas