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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.