300-510 · Question #280
300-510 Question #280: Real Exam Question with Answer & Explanation
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Question
Refer to the exhibit. AJI four routers on the network reside in the same data center. The four routers are running IS-IS between them in Level 1 mode within an IPv4 network. After a network engineer installed several new servers connected to R4, users connected via R1 reported they could not connect to applications on the servers. The engineer has determined that R4 is receiving routes from R3 but it is failing to receive routes from R1. Which action must the engineer take to resolve the issue?
Options
- AConfigure R3 only lo be a Level /Level 2 router
- BConfigure R2 and R3 to be Level 1/Level 2 routers
- CConfigure R2 only to be a Level 2 router
- DConfigure R1 and R4 to be Level 2 routers
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