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300-510 · Question #147
300-510 Question #147: Real Exam Question with Answer & Explanation
The correct answer is A: Advertise the application server subnet in the router D IS-IS database. See the full explanation below for the reasoning.
Unicast Routing
Question
Refer to the exhibit. Customers A and C are experiencing packet drops when connecting to the application server. While troubleshooting the problem, the network engineer confines that the IS- IS Level-1/2 adjacency is up between routers A, B, C, and D and both customers can communicate with the database server without packet loss. Which action must the engineer take to resolve the issue?
Options
- AAdvertise the application server subnet in the router D IS-IS database
- BAdvertise a static default route to the router B IS-IS database.
- CLeak the 172.17.1.0/24 route in the IS-IS databases on routers A and C.
- DLeak the customer A and customer C subnets in the router A IS-IS database.
Topics
#IS-IS#Route Advertisement#Network Connectivity#Troubleshooting
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