LAN speeds and firewall/switch connections

Posted by microchasm on Server Fault See other posts from Server Fault or by microchasm
Published on 2011-03-02T14:48:15Z Indexed on 2011/03/02 15:26 UTC
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Filed under:

networking

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lan

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gigabit-ethernet

I have a small network with about ten users. All workstations flow into a Dell PowerConnect 3424 which then has a single link to a SonicWALL firewall and from there to a cable modem. More important than internet connectivity is speed between machines (specifically a Windows Server box on the LAN which everyone uses simultaneously). I believe the 3424 has gigabit connections, but they look like they're for stacking.

Is there a way to test the speeds on the LAN to see where the speeds are at?

Is there any low-hanging fruit insofar as increasing speeds?

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