This using a subscribed Internet line with speed - 250 Mbps. During the setup,my ISP engineer came down and did the speed test on the WAN router, and it can reach 250 Mbps. However, after we connect the Watchguard XTM series 2 firewall and 1 hp procurve 1910-24-poe switch, we found that the speed can not reach 250, the most it can reach is 130 Mbps. The connection is from Interne t towards the internal, are WAN router > Firewall > hp procurve 1910-24-poe switch.
On Watchguard xtm series 2, I already change both the trusted and untrusted interfaces to 1000M/duplex. After on hp switch, where the uplink connected to port 24, I also changed to 1000M/duplex. Still speed stay at 130 mbps, the most. Is there a way to increase the speed to up to 250 Mbps?