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.

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Difficulty in Attempting Implementing and Maintaining Cisco Technologies Using IOS XR (IMTXR)

Our CISCO 644-906 practice exam and CISCO 644-906 exam dumps contains all the material needed to pass the exam. It has a list of course topics, practice exams and exams and goes from basic to complex knowledge slowly.

Understanding functional and technical aspects of Control Plane (644-906 SPAUTO)

The following will be asked from you in the CISCO 644-906 exam dumps:

• Execute show command to verify status of LDP neighbors
• Configure additional interfaces to be part of non-backbone area
• Configuring local logging device/archiving
• Configure one iBGP peer to support 6PE type functionality by adding addressfamily IPv6 labeled-unicast
• Configuring logging buffer
• Display the peer summary status for IPv4 and IPv6
• Configure Multicast VPN
• Display the IPv4 BGP table
• Compare to regular show command
• Troubleshoot packet drops
• Securing vty line and vty access
• Modify interface counter load interval
• Configuring AAA command accounting
• Implementing TACACS+ - assigning tasks groups and privileges
• Verify AAA permissions upon command failure (i.e., debug aaa)
• Configure static routes for IPv4 unicast in the global table
• Configure P2MP-TE for IP Multicast
• Implement ACLs to filter traffic on an interface
• Configure an autonomous system number for BGP to use
• Configure a simple pass_all policy for those eBGP neighbors
• Configuring exec timeout
• Create a route policy that adds a community where the community is used as a parameter when the policy is called
• Determine status of neighbors
• Configure the ISIS NET
• Apply ACLs in debug commands
• Configure one iBGP neighbor to exchange both IPv4 and IPv6 prefixes over an IPv4 session
• Understand the flow of packets through a router
• Determine the status of the routing adjacencies
• Determine how much memory the BGP process uses Configure RPL
• Verify that communities are added as expected
• Create a route-policy that uses an inline prefix-set and changes the local preference when a match is found
• Configure one iBGP neighbor as an IPv6-only neighbor with IPv6 peer addresses
• Define an AS-set for use in RPL
• Configuring syslog server host as logging destination
• Enable RSVP on interfaces
• Configuring terminals for logging display (term mon)
• Configuring AAA command authorization - Using TACACS+ and local as fallback
• Create a route policy that checks for an AS from the AS-set and adds a community for matching routes
• Configuring line templates, vty pools
• Configure MoFRR
• Enable some but not all of the IPv4 enabled interfaces for IPv6 routing
• Configure non-default metric on some interfaces
• Monitoring logging buffer and filtering messages
• Understand and monitor interface counters
• Add two VRFs into BGP and redistribute static routes into BGP for VPNv4
• Configure BGP to support IPv6 routing
• Configuring logging facility
• Turn and debugging for ISIS adjacencies and explain the information shown
• Clear interface counters
• Display the topologies for IPv4 and IPv6. Why are they different?
• Display OSPF database and determine which links are present
• Configure interfaces to be part of the backbone area
• Modify an existing applied ACL
• Configure router to run LDP
• Configure eBGP neighbors for IPv4 routing
• Configure OSPF to support traffic engineering extensions
• Configure Multicast NSF
• Configure neighbor logging so adjacency changes can be monitored
• Enable ISIS for IPv6 unicast routing
• Monitor ACL counters
• Configure router to log neighbor events
• Determine status if interfaces are configured for ISIS
• Configure MSDP for interconnecting PIM-SM domains
• Verify vty access-group configuration
• Display a specific entry and explain AS path and next-hop information
• Configure BGP to support IPv4 routing
• Execute a show bgp command using a route-policy to modify the output.
• Enable ISIS for IPv4 unicast routing
• Describe the difference in processing of transit packets versus locally destined packets
• Configure PIM-SM, PIM-SSM, PIM-SSM range
• Configure iBGP neighbors with the typical configuration to use loopback addresses for peering
• Understand the information stored in a forwarding table entry
• Enable LDP on interfaces
• Re-sequence an ACL
• Display the IPv4 unicast route table
• Configuring AAA authentication - using TACACS+ and local as fallback
• Add VPNv4 capability to one iBGP peer
• Use neighbor-groups for identical configuration sections on multiple peers
• Configure interfaces for ISIS routing
• Configure static-RP, Auto-RP and BSR for PIM-SM
• Configure static routes in for IPv4 unicast in two different VRFs
• Determine status of OSPF interfaces

Reference: http://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/specialist-imtxr.html

Cisco 644-906 Exam Syllabus Topics: