As the title suggests, I have an Aruba 3810 that I am trying to use an Ethernet port (all the ports are Gig ports) to bring in a 250 Mbps AT&T Switched Ethernet circuit. The port is auto negotiating to 1000/full, and I have rate limiting set to 250 Mbps. Every time I run an IPerf against it, I only get between 65-80 Mbps. I am also getting a small amount of tx drops on the port. HP/Aruba say everything is configured correctly, and AT&T says their throughput testing is showing upwards of 220 Mbps to their device. Can anyone think of anything I can be missing or I should check to figure this out? I am pretty much at a loss. Something tells me I'm missing a small configuration on my upstream port to AT&T, but I can't hammer it down. Any help would be greatly appreciated.
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