H3C UniServer T1100 G3, Operating System Installation Manual

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that the driver version is incorrect, you can use these two commands to remove the driver
and re-build it. Then, the driver version will be correct.)
Figure 5-41 Removing and rebuilding the previously installed driver
(11) Run the ethtool –i enp0s31f6 command to check whether the driver is successfully
upgraded, as shown in Figure 5-41 . enp0s31f6 can be learned through the ifconfig
command, as shown in Figure 5-42 .
Figure 5-42 Querying enp0s31f6 using the ifconfig command
2. Upgrading the Redhat7.3 Kernel
(1) Copy the Redhat 7.3 kernel rpm file to the system desktop.
(2) Enter the desktop directory. Because there is no need to decompress the file, you can
directly run the rpm -U kernel xxxx.rpm command to install the kernel, as shown in Figure
5-43 .