Understanding functional and technical aspects of Operating System (644-906 SPAUTO)

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

• Understand the default VRF
• How to use Show Tech Support commands
• How to use Show LPTS commands
• Understand what is LPTS
• Committing the installation path
• Deactivate PIEs or SMUs
• How to perform process restart
• Committing the configuration (show config fail)
• See what install requests are currently active
• Show where certain processes are running
• Understand between admin user versus exec username
• Understand P versus PX images and the hardware they support
• Base assumption of EEM knowledge - understand what is possible/not possible
• Understand what configuration is in the admin plane
• Understanding types of packages (SMUs)
• Understanding types of packages (Mini.PIE)
• Check which packages are active
• Understand protected memory space versus shared memory and which area uses it
• Debug commands with ACL filtering
• Committing the configuration (using the commit confirm feature)
• Locate core files and moving them to a server
• Going back to a previous configuration
• Check which packages are committed
• How to look at the memory utilization on the route processor
• Showing configuration IDs and labels
• Using the parser with pipe, include, exclude, begin, regex
• How to look at the memory utilization on the line card
• Configure interfaces before the physical interface is available)
• Understand IOS-XR versioning and installation restrictions
• Understanding types of packages (optional PIEs)
• Using source flag
• Assigning user privilege to root-lr
• Check how much CPU a process is using
• Committing the configuration (atomic versus best effort)
• Remove inactive packages, PIEs, or SMUs
• Understand about LPTS policer
• Understand when a semantic check is done
• Check installation log
• Committing the configuration (replacing the configuration)
• Committing the configuration (with labels and comments)
• Show configuration history
• Understand when a syntax check is done
• Loading configuration
• Show policer values and drop counts in LPTS
• Activate PIEs or SMUs
• Understanding types of packages (Mini.VM)
• Assigning user privilege to cisco-support
• Assigning user privilege to root-system
• Understand what is target config
• Initial or recovery software installation (ROMMON variables)
• Using TFTP, FTP, USB thumb drive, and hard drive as the source
• How to check processes like state, number of restarts, job id, pid, tid
• Understand differences between owner and non-owner SDR in access to admin plane and exec plane
• Using TAR file
• Check how much memory a process is using
• Initial or recovery software installation (Turboboot Mini.VM file)
• Understand what configuration is in the exec plane
• How to find a blocked process
• Understand what is active config
• Understanding security certificate in PIEs and SMUs
• Understanding how task-based authorization work
• With activate flag
• Core file configuration location including hard drive and FTP

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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:

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

For more info read reference:

CISCO 644-906 Official Certification Site

Who Should Take The Exam

People who have experience with Cisco routers.

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

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