Cisco Exam 350-501 Topic 3 Question 74 Discussion

Actual exam question for Cisco's 350-501 exam

Question #: 74
Topic #: 3

Refer to the exhibit.

The CE router is peering with both PE routers and advertising a public prefix to the internet. Routing to and from this prefix will be asymmetric under certain network conditions, but packets must not be discarded. Which configuration must an engineer apply to the two PE routers so that they validate reverse packet forwarding for packets entering their Gi2 interfaces and drop traffic from the RFC1918 space?

Aip verify unicast source reachable-via rx allow-default

Binterface GigabitEthernet 2
ip verify unicast source reachable-via rx

Cip verify unicast source reachable-via any allow-default
interface GigabitEthernet 2

Dip verify unicast source reachable-via any

Show Suggested Answer

Suggested Answer: D

by Valentin at Sep 03, 2023, 06:05 AM

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