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QUESTION 1
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
Answer: CE
QUESTION 2
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.
Answer: AC
QUESTION 3
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
Answer: B
QUESTION 4
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
QUESTION 5
How would you configure IS-IS process TEST to support MPLS Traffic Engineering extensions on level 1 and 2 that are intending to run a tunnel across TenGigE 0/0/0/0?
A. mpls ldp traffic-eng level-1-2
mpls traffic-eng router-id 1.1.1.1
router isis TEST
interface Ten 0/0/0/0
address-family ipv4 unicast
B. router isis TEST
net 49.0001.0001.0001.0001.00
address-family ipv4 unicast
metric-style wide
mpls traffic-eng router-id 1.1.1.1
mpls traffic-eng level-1-2
interface Ten 0/0/0/0
address-family ipv4 unicast
C. router isis TEST
net 49.0001.0001.0001.0001.00
address-family ipv4 uni
metric-style wide
interface Ten 0/0/0/0
address-family ipv4 unicast
mpls traffic-eng router-id 1.1.1.1
mpls traffic-eng level-1-2
D. mpls ldp
router isis TEST
interface Ten 0/0/0/0
address-family ipv4 unicast
mpls traffic-eng level-1-2
mpls traffic-eng router-id 1.1.1.1
Answer: B
New 644-906 exam questions from PassLeader 644-906 dumps! Welcome to download the newest PassLeader 644-906 VCE and PDF dumps: http://www.passleader.com/644-906.html (80 Q&As)
P.S. Free 644-906 dumps are available on Google Drive shared by PassLeader: https://drive.google.com/open?id=0B-ob6L_QjGLpRG5BVlFadVpfZzg
