Hi, We resolved the issue for the client with changing the mezzanine cards with the ones that do work: Broadcom M57711, and we changed them in 5 or 6 servers.
Hi,  I have a problem with new mezzanine cards BROADCOM 10GbE 2P 57810S-k. they wont work on 10g speed they only work on 1g. I have updated the firmware to first 7.2.14 and then to 7.2.20, but still nothing. The operating systems are Oracle Linux 6.3 on one server and Opensuse 12.1 on the other server. I have tried the Opensuse 12.2 also and different Kernels on all linux-es. I even tried forcing it on 10g: In Linux I tried the following ethtool -s p3p1 speed 10000 duplex full autoneg off ethtool -s p3p1 speed 10000 duplex full autoneg off     on switches I tried: console(config-if-Te1/0/9)#speed 10000   Auto-negotiation has been disabled. Auto-negotiation should be enabled for copper ports at any speed and is required for copper ports running at 1G or higher speeds per IEEE 802.3.Auto-negotiation must be disabled on fiber ports. Fiber ports must be configured for full duplex.   After that ssh was stopped and I couldn`t ping the server anymore.  Thank you in advance for your help. Marko.
BROADCOM 10GbE 2P 57810S-k Mezzanine card on Poweredge M620