Refer to the exhibit. R1 is connected to two service providers and is under a DDoS attack.Which statement about this design is true if URPF in strict mode is co...


Cisco 350-501 Exam

Questions Number: 12 out of 253 Questions
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Question 12
Refer to the exhibit. R1 is connected to two service providers and is under a DDoS attack.Which statement about this design is true if URPF in strict mode is configured on both interfaces?
Image 350-501_12Q.png related to the Cisco 350-501 Exam
A. R1 drops all traffic that ingresses either interface that has a FIB entry that exits a different interface.
B. R1 drops destination addresses that are routed to a null interface on the router.
C. R1 permits asymmetric routing as long as the AS-PATH attribute entry matches the connected AS.
D. R1 accepts source addresses on interface gigabitethernet0/1 that are private addresses.




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