p4s Cisco Optical Exam 642-321 v2.93

Optical Cisco Optical SDH Exam (SDH) : 642-321 Exam The Optical SDH exam is one of the two qualifying theater exams available to candidates pursuing the Cisco Optical Specialist certification. This exam is recommended for candidates in Americas, APAC (except Korea), EMEA, and Japan. Test materials covered in the recommended Cisco Optical Specialist curriculum: Cisco ONS 15454 SDH Turn Up, Text, Provisioning, and Operation Training (OSTPO); Cisco ONS 15216 Provisioning and Operation Training (OPODA); and Optical Fundamentals (OF). The exam will certify that the successful candidate has important knowledge and skills necessary to understand the protocols, principles, and underlying technologies of optical systems, such as fiber optic fundamentals, SONET, SDH – emphasis on SDH, DWDM, and optical cross connects. In addition, a Cisco Optical Specialist 1 will be able to design, configure, build, operate, and troubleshoot Cisco optical networguide products, (including ONS 15454, & ONS 15216) in METRO/Regional and METRO/Access network environment.

Exam Number/Code: 642-321
Exam Name: Optical Cisco Optical SDH Exam (SDH)
VUE Code: 642-321
Questions Type: Single choice, Multiple choice, Simulate,
Real Exam Question Numbers: 175-185 questions
Exam Language(s): English

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