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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:

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

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

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CISCO 644-906 Official Certification Site

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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.