Advanced IP NGN Architecture Field Engineer (PANGNFE) v7.1

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Exam contains 62 questions

Which of the following features is available in MPLS-TP?

  • A. penultimate hop popping
  • B. LSP merge
  • C. OAM
  • D. equal cost multipath


Answer : C

What is the benefit of the 7600 Series over the ASR1000 Series Routers?

  • A. various service modules
  • B. modular switch fabric
  • C. faster cryptography
  • D. smaller size


Answer : B

Which three statements are true about the OSPFv3 routing protocol? (Choose three.)

  • A. router ID is based on IPv4 address
  • B. OSPFv3 routing protocol is Layer 3 agnostic
  • C. OSPFv3 routing protocol adds new Link LSAs (Type 8)
  • D. OSPFv3 routing protocol adds new intra-area prefix LSAs (Type 8)
  • E. OSPFv3 routing protocol uses IPv6 link-local multicast address FF02::5 for OSPF routers


Answer : A,C,E

Match each 7-tier detailed service on the left to its correct 3-tier high-level service on the right.



Answer :

Match each reserved multicast addresses on the left to its correct meaning and scope on the right.




Answer :

Match the network architectural layer on the left to the correct position on the right, ordering them from outer (customer side) to inner.




Answer :

Which two answers are correct regarding the configuration in Cisco IOS XR? (Choose two.)

  • A. You apply the configuration by issuing the activate command.
  • B. You do not have to do anything. The configuration is active as soon as you enter configuration commands.
  • C. You apply the configuration by issuing the commit command.
  • D. You save the configuration by issuing the save command.
  • E. You do not have to do anything. The configuration is saved automatically after it is applied.
  • F. You save the configuration by issuing the copy running-configuration startup- configuration command.


Answer : C,E

Whatis the impact of RSP reload on the switch fabric on the ASR 9000 Series?

  • A. None. The switch fabric resides on dedicated fabric cards and the reload of a separate RSP card has no impact.
  • B. Interruption of service. The switch fabric resides on the same card as RSP and the reload of the card will cause packet loss.
  • C. Performance degradation. The switch fabric resides on the same card as RSP and the reload will stop it. However, having a redundant RSP installed means traffic that all traffic will be redirected to another RSP and this will halve the throughput rate, but not cause any disruption.
  • D. None. The switch fabric resides on the same physical card as RSP, but the circuits are independent.


Answer : B

Which two platforms support IOS XE? (Choose two.)

  • A. all ASR platforms
  • B. ASR1000 Series
  • C. ASR 9000 Series
  • D. ASR 900 Series
  • E. Nexus Series


Answer : B,D

Which of the following is a nonlinear impairment?

  • A. phase modulation distortion
  • B. chromatic dispersion
  • C. four-wave mixing
  • D. signal-to-noise ratio


Answer : C

What does SBC stand for?

  • A. Session Border Controller
  • B. Smart Bitrate Control
  • C. Sub-band Coding
  • D. Single Board Computer


Answer : A

What is the benefit of Metro Ethernet switches for service providers, compared to Catalyst switches?

  • A. PoE
  • B. port security
  • C. MPLS support
  • D. 802.1Q


Answer : C

What is the benefit of SFP+ over XFP, X2, and XENPAK modules?

  • A. larger size
  • B. higher throughput
  • C. lower power consumption
  • D. various options for cable connectors


Answer : C

Match each fixed service on the left to the correct explanation on the right.



Answer :

What are the two main advantages of IP NGN networks for service providers? (Choose two.)

  • A. simplified management of one converged network, as opposed to multiple management systems for multiple networks
  • B. diversification of network infrastructure, where every service is provided over independent and separately managed networks
  • C. reduced expenditures
  • D. reduced flexibility


Answer : A,C

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Exam contains 62 questions

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