Exam 200-101 Topic 2 Question 41 Discussion

Actual exam question for Facebook's 200-101 exam
Question #: 41
Topic #: 2
The internetwork infrastructure of company XYZ consists of a single OSPF area as shown in the graphic. There is concern that a lack of router resources is impeding internetwork performance. As part of examining the router resources, the OSPF DRs need to be known. All the router OSPF priorities are at the default and the router IDs are shown with each router.

Which routers are likely to have been elected as DR? (Choose two.)

Suggested Answer: D,F Vote an answer

There are 2 segments on the topology above which are separated by Corp-3 router.
Each segment will have a DR so we have 2 DRs.
To select which router will become DR they will compare their router-IDs. The router with highest
(best) router-ID will become DR. The router-ID is chosen in the order below:
The highest IP address assigned to a loopback (logical) interface.
If a loopback interface is not defined, the highest IP address of all active router's physical
interfaces will be chosen.
In this question, the IP addresses of loopback interfaces are not mentioned so we will consider IP
addresses of all active router's physical interfaces. Router Corp-4 (10.1.40.40) & Branch-2
(10.2.20.20) have highest "active" IP addresses so they will become DRs.

by Kennedy at Mar 09, 2026, 06:09 PM

Limited Time Offer

15%

Off

Get Premium 200-101 Questions as Interactive Self Test Engine or PDF

Comments

Chosen Answer:
This is a voting comment (?) , you can switch to a simple comment.
Switch to a voting comment New
Nick name: Submit Cancel
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
0
0
0
10