Exam 200-301 topic 1 question 366 discussion

The correct answer is D Because when new route is learned by R1 it will be added to it's routing table via Gi0/1 But the previous still stays in the routing table which is learned via Gi0/0 (ospf) Hence we have two paths to reach 10.10.13.0/25 Cisco plays with words, read carefully. C is wrong because they used the word updated and not added. Updated means previous route is removed Which is not true , it stays in the table Hence D is perfect answer

"The AD of eBGP (20) is smaller than that of OSPF (110) so the route to 10.10.13.0/25 will be updated as being learned from the new BGP path." - which means that C is the correct answer?

it´s C

The answer is C because the router learns the routes from BGP. In addition, AS 1000 will have preference over AS 3000.

What the heck is a new circuit? I didn't even understand the question. Can anyone help?

One more question that is not CCNA 200-301 related.

C (AD is 20)

I see the official answer here is "D", but it uses the explanation in "C". That is "so the route to 10.10.13.0/25 will be updated as being learned from the new BGP path".

The correct answer is "D" The keys is "learned"

beyond CCNA

i just tried with PT, configured OSPF + RIP, only OSPF is added to the table, with #no router ospf command, RIP added to the table, correct answer C

There is no Gi0/0 Interface so C must be correct.

it is C

Going with C:

C, no doubt; BGP AD 20, OSPF AD 110; The router decides whether or not to install the routes presented by the routing processes based on the administrative distance of the route in question. If this path has the lowest administrative distance to this destination (when compared to the other routes in the table), it's installed in the routing table. If this route isn't the route with the best administrative distance, then the route is rejected.

The explaination doesn't match the selected answer. I guess the answer D was selected by mistake instead of C.

An OSPF(110 AD) path for VLAN 25 (10.10.13.0 /25) exits via Gi0/0, However an eBGP (20 AD) Path is being added via Gi0/1. Answer is C. Read the question carefully, and look at the image given. The eBGP path via Gi0/1 is chosen because it has a lower AD.