In a traditional layer 3 VPN which of the following will be an issue when there is overlapping address space between two customers? Choose the best answer.

In a traditional layer 3 VPN which of the following will be an issue when there is overlapping address space between two customers? Choose the best answer.
A . There will be increased memory usage on the PE
B . There will be increased CPU utilization on the PE
C . The CE will reject the overlapping prefix
D . The PE will not recognize the prefixes as being different
E . There is no issue with overlapping address space in a traditional Layer 3 VPN

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Answer: D