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Implementing and Maintaining Cisco Technologies Using IOS XR (IMTXR)


The 644-906 IMTXR exam has been retired as of February 24, 2020.

644-906 IMTXR

Certification: Cisco IOS XR Specialist

Duration: 75 mins (55 - 65 questions)

Available Languages: English

Exam overview

This exam tests a candidate's knowledge of implementing, verification testing, and maintaining Cisco core and edge technologies, using the IOS XR based router platforms, which include the CRS, ASR 9000, and the XR12000 routers.

Exam policies