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Difficulty in Attempting Implementing and Maintaining Cisco Technologies Using IOS XR (IMTXR)
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How to Prepare For Implementing and Maintaining Cisco Technologies Using IOS XR (IMTXR)
Preparation Guide for Implementing and Maintaining Cisco Technologies Using IOS XR (IMTXR)
Introduction
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. The Implementing and Maintaining Cisco Technologies using IOS XR (IMTXR) (646-906) exam is the exam associated with the IOS XR Specialist certification. A 90-minute exam with 65‒75 questions, the 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. CISCO 644-906 practice exams and CISCO 644-906 practice test will help to understand and memorize the concepts and detailed answers and solutions.
How much Implementing and Maintaining Cisco Technologies Using IOS XR (IMTXR) costs
- Length of Exam: 75 min
- Examination Fees: $200 USD
- No of Questions: 55 Questions
- Passing Score: 300 or higher
- Examination Name: Implementing and Maintaining Cisco Technologies Using IOS XR (IMTXR)
- Types of questions: Performance Based Questions
Cisco 644-906 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| MPLS and Service Provider Technologies | - Traffic engineering concepts - L3VPN and L2VPN services - MPLS forwarding and label distribution |
| Quality of Service (QoS) | - QoS classification and marking - Queuing and congestion management |
| Layer 2 Technologies | - Ethernet switching concepts in IOS XR - VLANs and trunking |
| Automation and Programmability (Foundational) | - Model-driven telemetry overview - Basic IOS XR automation concepts |
| System Operations and Troubleshooting | - Troubleshooting routing and forwarding issues - Monitoring IOS XR systems |
| Layer 3 Routing | - OSPF configuration and optimization - IS-IS implementation - BGP design and policy control |
| IOS XR System Architecture | - Process separation and high availability design - Platform architecture and operating model |
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