You are designing an optical network. Your goal is to ensure that your design contains the highest degree of
resiliency. In which two ways will you leverage a wavelength-switched optical network solution in your network
design? (Choose two.)
A. a wavelength-switched optical network assigns routing and wavelength information
B. a wavelength-switched optical network takes linear and nonlinear optical impairment calculation into
account
C. a wavelength-switched optical network guarantees restoration based strictly on the shortest path available
D. a wavelength-switched optical network eliminates the need for dispersion compensating units in a network

Answer: AB

Explanation:

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