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Exam Implementing and Maintaining Cisco Technologies Using IOS XR - (IMTXR)
Number 644-906
File Name Implementing and Maintaining Cisco Technologies Using IOS XR (IMTXR).testking.644-906.2019-01-15.1e.40q.vcex
Size 391 Kb
Posted January 15, 2019
Downloads 20



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Demo Questions

Question 1
Which two of the following statements regarding task-based authorization are true? (Choose two.)

  • A: The user group concept in Cisco IOS XR Software relates to a group of users with common characteristics.
  • B: All of the user groups are precreated by default.
  • C: In addition to the predefined task groups, Cisco IOS XR Software provides the ability to custom create task groups consisting of individual tasks.
  • D: User groups and task groups cannot inherit from other user groups and task groups.



Question 2
Which answer best summarizes the difference between p and px images, hfr-mini-p.vm-4.1.1 and hfr-mini-px.vm-4.1.1, respectively?

  • A: P images can only support legacy hardware, while px images can only support new CRS-3 hardware.
  • B: P images can use an SMU to operate as x86 images.
  • C: P images can only support Power PC hardware, while px images can support both Power PC and Intel hardware in the same chassis.
  • D: P and px images can both be installed on the same ROMMON version.
  • E: P and px images are roughly the same because they are built to operate on the same system.



Question 3
Which Cisco IOS XR command sequence will load a specific configuration?

  • A: (config)#load disk0:name.cfg
  • B: #copy disk0:name.cfg running-configuration
  • C: #copy tftp://255.255.255.255/name.cfg
  • D: #load commit changes <name>
  • E: (config)#load commit <name>



Question 4
Which of the following functions can be configured in the Administration Config mode? (Choose two)

  • A: BGP routing
  • B: MPLS Traffic Engineering
  • C: SDR hostname
  • D: Secure Shell login
  • E: nonowner SDR



Question 5
A network administrator needs to configure a default IPv4 route for a Cisco CRS-1 router. Which Cisco IOS XR command will accomplish this task?

  • A: RP/0/RSP0/CPU0:R15(config-static)#ip route 0.0.0.0 0.0.0.0 10.52.204.161
  • B: RP/0/RSP0/CPU0:R15(config-static-afi)#0.0.0.0/0 10.52.204.161
  • C: RP/0/RSP0/CPU0:R15(config)#router static 0.0.0.0/32 10.52.204.161
  • D: RP/0/RSP0/CPU0:R15#ip default-network 0.0.0.0 10.52.204.161 255.255.255.255
  • E: it is not possible to configure static routes in Cisco IOS XR Software



Question 6
What is the main function of LPTS?

  • A: filter routing updates
  • B: maintain the Internal Forwarding Information Base (IFIB)
  • C: classify transit packets
  • D: guarantee reliable transport service for network management requests



Question 7
Where is the LPTS policer applied?

  • A: egress line-card egress queue
  • B: egress line-card CPU
  • C: route processor CPU
  • D: distributed RP CPU
  • E: ingress line card



Question 8
  

Referring to the diagram and configuration on Routers XR-1 and XR-2, which three statements are correct? (Choose three.)

  • A: Router XR-1 can never be a designated router or designated intermediate system.
  • B: The transmission of IS-IS packets will be suppressed on interface GigabitEthernet0/0/0/2 on Router XR-1.
  • C: The received IS-IS packets from Router XR-2 will be suppressed from being processed.
  • D: Router XR-1 and Router XR-2 will form a neighbor adjacency, and Router XR-2 will become the designated router or designated intermediate system.
  • E: Router XR-1 will use the incremental shortest path first algorithm when there are minimal topology changes.
  • F: Router XR-1 can form a neighbor adjacency over interface GigabitEthernet0/0/0/2 but will not advertise 10.1.1.0/24 in its link-state packets (LSPs).



Question 9
What is the correct command to copy the contents of the harddisk:/showtech folder to an FTP server?

  • A: copy harddisk:/showtech location 0/RSP0/CPU0 ftp:
  • B: copy harddisk:/showtech ftp:
  • C: copy /recurse harddisk:/showtech location 0/RSP0/CPU0 ftp:
  • D: copy /recurse harddisk:/showtech ftp:
  • E: copy ftp: harddisk:/showtech



Question 10
What are the two commands to show all log entries except BGP or configuration-related ones? (Choose two.)

  • A: show log | excl [BGP,CONFIG]
  • B: show log | excl BGP | excl CONFIG
  • C: show log | excl (BGP,CONFIG)
  • D: show log | excl "BGP|CONFIG"








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