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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:
- Debug commands with ACL filtering
- How to use Show LPTS commands
- Understand the default VRF
- Assigning user privilege to root-lr
- Deactivate PIEs or SMUs
- Initial or recovery software installation (ROMMON variables)
- Using the parser with pipe, include, exclude, begin, regex
- Understanding types of packages (optional PIEs)
- Understand differences between owner and non-owner SDR in access to admin plane and exec plane
- Understand P versus PX images and the hardware they support
- Understand IOS-XR versioning and installation restrictions
- Committing the configuration (atomic versus best effort)
- Check how much CPU a process is using
- Understanding types of packages (SMUs)
- Assigning user privilege to root-system
- Activate PIEs or SMUs
- Committing the configuration (with labels and comments)
- Understand what is LPTS
- Understand what is target config
- Check which packages are committed
- Loading configuration
- Core file configuration location including hard drive and FTP
- Committing the configuration (show config fail)
- Understand protected memory space versus shared memory and which area uses it
- Understand when a semantic check is done
- How to look at the memory utilization on the line card
- Base assumption of EEM knowledge - understand what is possible/not possible
- Understanding types of packages (Mini.PIE)
- Understand about LPTS policer
- Remove inactive packages, PIEs, or SMUs
- Understand what is active config
- Going back to a previous configuration
- With activate flag
- Check installation log
- Understand what configuration is in the admin plane
- How to check processes like state, number of restarts, job id, pid, tid
- Committing the configuration (using the commit confirm feature)
- Check how much memory a process is using
- Understand when a syntax check is done
- Assigning user privilege to cisco-support
- Committing the installation path
- Check which packages are active
- Show policer values and drop counts in LPTS
- See what install requests are currently active
- Understand between admin user versus exec username
- How to find a blocked process
- Understanding how task-based authorization work
- Locate core files and moving them to a server
- How to use Show Tech Support commands
- How to look at the memory utilization on the route processor
- Show where certain processes are running
- Using source flag
- Using TAR file
- How to perform process restart
- Committing the configuration (replacing the configuration)
- Configure interfaces before the physical interface is available)
- Show configuration history
- Initial or recovery software installation (Turboboot Mini.VM file)
- Showing configuration IDs and labels
- Understanding types of packages (Mini.VM)
- Understanding security certificate in PIEs and SMUs
- Understand what configuration is in the exec plane
- Using TFTP, FTP, USB thumb drive, and hard drive as the source
How much Implementing and Maintaining Cisco Technologies Using IOS XR (IMTXR) costs
- Passing Score: 300 or higher
- Examination Name: Implementing and Maintaining Cisco Technologies Using IOS XR (IMTXR)
- Examination Fees: $200 USD
- Length of Exam: 75 min
- Types of questions: Performance Based Questions
- No of Questions: 55 Questions
For more info read reference:
CISCO 644-906 Official Certification Site
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Understanding functional and technical aspects of Platform (644-906 SPAUTO)
The following will be asked from you in the CISCO 644-906 exam dumps pdf:
- Identify ASR9000 line cards
- Show card status via show platform
- Identify ASR9000 RSP
- Use proper grounding for installation
- Upgrade FPD and ROMMON Upgrade
- Identify ASR9000 SIP-700/SPA
- Gather system environmental output
- Recommend rack space requirements
- Show power alarm values
- Show inventory of the system
- Identify CRS chassis
- Clear environmental alarm
- Show cards via show diagrams
- Show environmental alarm values
- Identify RP CRS/ASR9000
- Identify management interface
- Difference between admin versus exec plane for show platform
- Difference between admin versus exec plane for show platform
- Verify system-detected environment is within tolerance levels
- Understanding what is a FPD.PIE
- Recommend PDU as a function of facility
- Differentiate between single and multi-chassis
- Understand what is Parallel FPD
- Describe CRS air-flow
- Identify CRS SIP/SPA
- Show fan status
- Show power usage
- Identify cable management
- Identify ASR9000 chassis
- Install appropriate PDU for chassis
- Identify CRS switch fabric
- Configure Auto FPD
- Upgrading FPDs and ROMMONs
- Monitor system power level
- Describe ASR9000 air-flow
- Identify components of CRS fabric
- Recommend environmental levels for system installation
- Understand FPD versus ROMMON
- Identify MSC
- Showing current FPD version information
- Identify ASR9000 PDU
- Identify PLIM
- Describe ASR9000 fabric
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