2013 Latest Pass4Sure 350-029 Exam Questions 86-90

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QUESTION 86
Which two statements about NTP version 4 are true? (Choose two)
A. It supports fast synchronization at starting and before network failures.
B. It supports automatic server discovery.
C. It uses a fixed-point arithmetic
D. It supports the “nanokernel” kernel implementation.
E. It does not support Public-Key Cryptography
Correct Answer: BD
Reference:
http://www.ntp.org/ntpfaq/NTP-s-def.htm#Q-DEF-OV-V4NEWS

QUESTION 87
Which three statements about BGP confederation and route reflectors are true? (Choose three)
A. Clusters are used in confederation schemes to avoid loops.
B. BGP network can have a confederation within a route reflector area.
C. An internal BGP network cannot have a route reflector within a confederation.
D. An internal BGP network can have a route reflector within a confederation.
E. Clusters are used in route reflector schemes to avoid loops.
F. BGP network cannot have a confederation within a route reflector area.
Correct Answer: DEF

QUESTION 88
Where are MPLS point-to-multipoint traffic engineering packets replicated?
A. head-end router
B. branch-point router
C. midpoint router
D. leaf-point router
E. tail-end router
Correct Answer: B
Reference: http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_te_p2mp.pdf

QUESTION 89
Which statement about the Cisco MPLS TE Fast Reroute (FRR) node protection operation is not correct?
A. It requires a next-next hop backup tunnel.
B. Point of local repair (PLR) swaps the next hop label and pushes the backup label.
C. The backup tunnel terminates on the merge point (MP) where traffic rejoins the primary tunnel.
D. The backup tunnel can have associated bandwidth capacity.
E. Restoration time is expected under 50 ms.
Correct Answer: E

QUESTION 90
Option 10C is an implementation of Inter-AS MPLS VPN. Which two statements about Option 10C
are true? (Choose two.)
A. Great scalability is offered
B. Route Target Rewrite must be configured on ASBRs
C. Multihop EBGP is utilized between route reflectors
D. Multihop EBGP is utilized between ASBRs
E. The ASBRs hold VPNv4 routes
Correct Answer: AC

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