D. Router R1 does not summarize the prefixes from routers R3 and R2 summarizes them as 192.168.0.0/20. E. Both routers R1 and R2 summarize the prefixes from R3 as 192.168.0.0/20. F. Neither router R1 nor router R2 summarizes the prefixes from router R3. Answer: E Question: 67 IS-IS IPv6 routing is configured in the network with globally routed addresses as shown. How many routes will router R4 have in its IPv6 route table? A. 1 B. 2 C. 3 D. 4 E. 6 F. 7 Answer: B Question: 68 In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Assuming that there are no stub or NSSA networks, which of the following statements regarding LSAs is true?
A. Only router R1 will generate Type 4 LSAs. B. Only router R3 will generate Type 4 LSAs. C. Routers R3 and R6 will generate Type 4 LSAs. D. Routers R1, R3 and R6 will generate Type 4 LSAs. Answer: C Question: 69 192.168.3.1 is a loopback interface configured into router R2’s OSPF area 0. A ping from router R3 to this loopback fails. Which of the following is a possible solution to the problem?
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- Fall '20
- router R2, A. IP packets