Upgarde RHEL 5.2 to RHEL 5.3 (both 64 Bit)

[narunice]

Hi Friends,

My current Linux Version:
------------------------------

#more /etc/redhat-release
Red Hat Enterprise Linux Server release 5.2 (Tikanga)

OS Bit is :
------------------
#uname -a
Linux <hostname> 2.6.18-128.1.16.el5 #1 SMP Tue Jun 30 06:45:51 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux

Now i want to upgrade to RHEL 5.3
(ie)Red Hat Enterprise Linux Server release 5.3 (Tikanga).

Let me know the Procedure.

Regards,
ADM

[devils casper]

If you have RHN subscription then yum upgrade command will upgrade RHEL to latest version.
Do Backup before upgrading server.