Recommendation for Ethernet switches that allow arbitrary network topologies

Posted by sblair on Server Fault See other posts from Server Fault or by sblair
Published on 2009-12-15T00:28:57Z Indexed on 2010/03/23 0:11 UTC
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ethernet

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switch

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recommendation

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rstp

We have the following requirements for three Ethernet switches that will be connected together:

Allow the switches to connect together to form dynamic, arbitrary topologies, i.e., support for the RSTP is essential.
Allow the physical topology (which ports are connected together) to be gleaned from the switches, e.g., using SNMP traps. This is optional, but would be very useful.
At least 5 ports on each switch, but only 3 will be used for connecting the switches together.
Be as compact as possible.
Ideally be in stock, in the UK.
Only 100Mb/s is required.

(This question is the result of the lack of RSTP support from 3Com NJ225 devices, as described in my previous question.)

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