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Q1. Which component is shared between different SDRs?
A. route processor (RP)
B. line card
C. modular service card (MSC)
D. switch fabric card (SFC)
E. distributed route processor (DRP)
Answer: D
Q2. Which optional PIE do you need to install if you want to use XML for the management and configuration of Cisco IOS XR Software?
A. asr9k-mgbl-p.pie-4.2.0
B. asr9k-doc-p.pie-4.2.0
C. asr9k-services-p.pie-4.2.0
D. asr9k-xml-p.pie-4.2.0
E. do not need a PIE because it is part of the minimum boot image (MBI)
Answer: A
Q3. When running MPLS Traffic Engineering with Cisco IOS XR Software, which three criteria can be seen when the show mpls traffic-eng tunnels command is executed on a midpoint router? (Choose three.)
A. tunnel role
B. TE metric
C. tunnel ID
D. physical bandwidth
E. incoming and outgoing label
Answer: A,C,E
Q4. If the fpd.pie is installed but not activated and FPD Auto-Upgrade is enabled, which statement is true?
A. The show hw-module fpd location all command will not work.
B. The upgrade hw-module fpd all location all command will not work.
C. The upgrade hw-module fpd all force location all command will force the fpd.pie to activate and upgrade all of the FPDs in the system.
D. With FPD Auto-Upgrade enabled, the system will automatically upgrade all of the FPDs and ROMMONs that are flagged for upgrade upon reload.
Answer: B
Q5. Which CLI command can be used to display interfaces statistics?
A. RP/0/RSP1/CPU0:ASR9006#monitor interface
B. RP/0/RSP1/CPU0:ASR9006#show interfaces summary
C. RP/0/RSP1/CPU0:ASR9006#show interfaces statistics | inc errors
D. RP/0/RSP1/CPU0:ASR9006#show interfaces accounting | inc errors
E. RP/0/RSP1/CPU0:ASR9006(admin)#show flow platform producer statistics location 0/0/CPU0
F. RP/0/RSP1/CPU0:ASR9006(admin)##show interfaces statistics
Answer: A
Q6. How many stages are there in the Cisco CRS-1 switch fabric?
A. 1
B. 3
C. 4
D. 8
E. None, as the Cisco CRS-1 does not use a switch fabric
Answer: B
Q7. What is the cell size of the cells that traverse the switch fabric on the Cisco CRS-3?
A. 128 bytes
B. 136 bytes
C. 144 bytes
D. 200 bytes
E. 288 bytes
Answer: B
Q8. How would MPLS Label Distribution Protocol, Graceful Restart be configured on TenGigE 0/0/0/1?
A. Interface Ten0/0/0/1 mpls ip Graceful-restart
B. router ospf interface Ten 0/0/0/1 address-family ipv4 uni mpls ip graceful-restart
C. mpls ldp address-family ipv4 unicast mpls ip graceful-restart
D. mpls ldp graceful restart interface Ten 0/0/0/1
Answer: D
Q9. Which command will show the IP address of a Cisco Discovery Protocol neighbor?
A. show cdp
B. show cdp entry
C. show cdp interface
D. show cdp neighbors
Answer: B
Q10. 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
Answer: B