We are getting in a couple of HP NC364T PCI-E 4 port gigabit nic cards for testing. I was wondering if anyone had any recommendations for testing bandwidth usage on these. We were planning on getting one our labs and running iperf against each of the ports simultaneously to test speed / bandwidth. Does anyone else have any other recommendations? We will be pairing these guys up in hopes of consolidating our firewalls. So any help would be greatly appreciated.