Exit 642-887 Implementing Cisco Service Provider Next-Generation Core Network Services
Question 1 of 5
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Q1 Single choice

Implementing IPoDWDM interfaces on Cisco CRS routers eliminates the need for which network component?

  • A

    ROADM

  • B

    external transponders

  • C

    electrical-optical-electrical converters

  • D

    electrical cross-connect

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