Posted by: Pdfprep
Post Date: October 25, 2020
Referring to the following topology and configuration, routers R1 and R2 are connected through a Serial low-speed cable, and the data link layer encapsulation uses PPP. When the Holdtimes of R1 and R2 are inconsistent, PPP negotiation fails and communication cannot be performed.
A . True
B . False
Answer: B
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