350-020 CCIE Service Provider Optical Recertification Exam (Exam 3)

350-020 CCIE Service Provider Optical Recertification Exam (Exam 3)

created by Fisher BRink (@fisher) at Feb. 8, 2016
  • What is a reason for using amplifiers with more than one stage?

  • Click the Exhibit button to view the topology.In the MPLS network shown, which sub...

  • Which can be defined as the mean optical power required to obtain a required BER a...

  • What is the purpose of Dual Ring Interconnect in SONET rings?

  • Why is it important to leave some residual dispersion at an amplifier site when 10...

  • What SAN topology has the ability to scale to very large networks?

  • RPR capability on the ML-series cards increases the scalability of the ML architec...

  • Click the Exhibit button to view the topology.In the MPLS network shown, how many ...

  • Click the Exhibit button.The exhibit represents a power to frequency graph of a mo...

  • What establishes routing table precedence in a routing table?

  • You have an E-series shared packet ring of size STS-3c consisting of ONS 15454 nod...

  • Click the Exhibit button.Given the four networks listed, what valid summary addres...

  • What CiscoWorks 2000 application provides support for optical NEs?

  • How can traffic be restored if a failure results in loss of working traffic only i...

  • What is the effective bandwidth of a 6 node, four-fiber OC-48 BLSR ring if all the...

  • Click the Exhibit button.In the figure, what IP address would you assign to a desk...

  • To set the SONET overhead bytes in the frame header to meet a specific standards r...

  • Which describe the benefits that FICON has over ESCON?

  • What is the power at the output ports of a 90%-10% Tee coupler that has an 80 m W ...

  • In order to avoid loops when sending routing updates, what is the correct techniqu...

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    Feb. 8, 2016, 3:41 a.m.
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    20 questions
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