Cisco Optical Specialist SDH Exam 642-321

Sep 13, 2005 1 Replies

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Tunde Hussain 20 years ago

Has anyone taken the Cisco Optical Specialist SDH Exam 642-321 ? Please direct me to good study materials for this exam and information on how you passed it.

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u3atlm 20 years ago

Dear Hussain, um tooo interesting in the cisco optical specialist and i have some materials try to contact me on snipped-for-privacy@hotmail.com

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