200-301 Question #1117: Real Exam Question with Answer & Explanation

Question

Drag and Drop Question Refer to the exhibit. OSPF is running between site A and site B. Drag and drop the destination IPs from the left onto the network segments used to reach the destination on the right. Answer:

Explanation

Missing Exhibit

The question references an exhibit (network topology diagram) that was not included in your message. Without it, I cannot explain the specific placements because the correct answers depend entirely on:

• The subnet addresses and masks shown in the topology
• The routing table / OSPF routes at each site
• Which network segments (links) exist between Site A and Site B

What You Need to Provide

To get an accurate explanation, share the exhibit — typically it shows:

1. Site A and Site B routers with their interface IP addresses and subnet masks
2. The WAN/transit link(s) between sites
3. Connected networks at each site

What I Can Do Now (General OSPF Routing Logic)

When OSPF determines which segment to use to reach a destination, it:

1. Longest prefix match — the most specific route wins (e.g., /28 beats /24)
2. OSPF cost — lower cumulative cost path is preferred
3. Subnet membership — a destination IP must fall within a subnet's range (e.g., 10.10.13.129 falls in 10.10.13.128/25 but NOT in 10.10.13.0/25)

Next Step

Please paste or describe the exhibit (interface IPs, subnet masks, and segment names), and I'll give you a precise, item-by-item explanation of each placement.

No community discussion yet for this question.