هذا كتاب CCDA.Offical.Exam.Certification.Guide.3rd.Edition.

https://rapidshare.com/files/65369020/CCDA.Offical.Exam.Certification.Guide.3rd.Edition. pdf

و هذا كتاب CCDA self study 640-863


https://www.4shared.com/get/46427377/19852d47/CCDA_640-8632ndEditionOct2007.html



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