Posted by: Pdfprep
Post Date: January 8, 2021
Which of the following statements about the recovery time for protection and restoration combined (PRC) is correct?
A . PRC can be as fact as sub-network connection protection (SNCP)
B . PRC is as fast as restoration mechanisms.
C . PRC has a recovery time that depends on the broken links.
D . PRC has a typical recovery time greater than 50 ms.
Answer: B
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