Dell服务器与IntelX520万兆网卡兼容性问题解决过程

# lspci | grep 10G
3b:00.0 Ethernet controller: Intel Corporation Ethernet 10G 2P X520 Adapter (rev 01)
3b:00.1 Ethernet controller: Intel Corporation Ethernet 10G 2P X520 Adapter (rev 01)

 

1. 卸载ixgbe驱动，执行rmmod ixgbe
2. 加载ixgbe驱动，modprobe ixgbe allow_unsupported_sfp=1
3. 查看驱动已经加载，lsmod |grep ixgbe

https://blog.51cto.com/liuleis/2298027