300-510 · Question #189
300-510 Question #189: Real Exam Question with Answer & Explanation
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Question
Refer to the exhibit. After recent configuration changes to a customer's network, a network engineer notices that R2 cannot communicate with R3. Both FastEthernet interfaces on R2 and R3 are up and configured with the correct IP addresses. MD5 password configured on R2 and R3 match with no issues. What is the minimum change the engineer must make to enable R2 and R3 to communicate and fix the problem?
Options
- AConfigure virtual links between R1 and R3.
- BConfigure interface F0/0 on R1 and R2 to be in area 0.
- CDefine area 2 as a NSSA on R2 and R3.
- DConfigure a loopback interface on R2 and assign it to area 0.
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