Ask the heroes about Kernel upgrade

For details about Kernel upgrade, refer to general Linux technology-Linux programming and kernel information. The younger brother just took over several linux machines in the company for maintenance.

What card does the company install today? The Security Driver prompts that the system kernel must be 2.6.9-34. EL or above.

I uname-a get the following information

Linux test 2.6.9-5.EL #1 Wed Jan 5 19:22:18 EST 2005 i686 i686 i386 GNU/Linux

This should mean that my kernel version is 2.6.9-5. EL, right?

But I remember what version RH AS 4 was installed on my machine at that time. What do these two versions mean?

Then I went to the Internet to find some materials and read the meeting.

Let's see what our predecessors say they want to download the 2.6.9-34.EL package and install the source code,

I found it on the official website, but I couldn't find it,

Please help me,

Give me one and tell me how to upgrade. step!

Thank you!