4A0-101 Exam - Question 29

Question

Refer to the exhibit below. R1 distributes its loopbacks into IS-IS and globally routed addresses are configured as shown. How many routes will R4 have in its IPv6 route table?

Examice · Accepted Answer

R4 will have 2 routes in its IPv6 route table. Since R1 is in a different area and is an L1 router, it does not form an adjacency with R2, which is an L1/L2 router in another area. As a result, R1's loopback address will not be propagated to R4. Therefore, R4 will only have routes to its own loopback address and the globally routed address of R2, totaling 2 routes.

Med_Mahboubi · Answer

c is correct

Matu96 · Answer

R2 + R4 globally routed addresses  + default route to R2  = 3 routes

snowblack · Answer

B. 2 correct.
Because R1 and R2 can't handshark each other.

snowblack · Answer

B. 2 correct.
Because R1 and R2 cannot handshake each other.

DracoD · Answer

@snowblack has a point. That is an L1 router from Area 49.001 connected to L1/L2 router in a different area.

mayhan967 · Answer

R2+R4+Default Route = 3 routes

mayhan967 · Answer

probably R1 is typing mistake , it must be L2 or L1/L2 router , also it doesnt effect the answer

Redan · Answer

The correct answer is 2, because there will be no adjacency or exchange between R1 and R2

4A0-101 Exam - Question 29

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