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350-401 · Question #848
350-401 Question #848: Real Exam Question with Answer & Explanation
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Submitted by packet_pusher· Mar 6, 2026Infrastructure
Question
Refer to the exhibit. Communication between R2 and R3 over FastEthenet1/1 falls. What is the root cause of the failure?
Options
- AThe subnet mask is different between the two interfaces.
- BThe interface of R3 is not operational.
- CThe wrong type of cable is connected between the two interfaces.
- DIP CEF is disabled on R3.
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Topics
#IP subnetting#Router interface configuration#Directly connected networks#Network troubleshooting