Exam 200-105 topic 1 question 472 discussion

From everything I have read A is correct please see below from - https://itexamanswers.net/part-5-ccna-200-125-dumps-questions-and-answers-latest-vce-pdf.html First please notice that unlike other routing protocols like OSPF or EIGRP, we have to use subnet mask, not wildcard mask, to advertise the routes in the “network” command -> C is not correct. Secondly, with BGP, you must advertise the correct network and subnet mask in the “network” command ( in this case network 172.16.1.32/27). BGP is very strict in the routing advertisements. In other words, BGP only advertises the network which exists exactly in the routing table (in this case network x.x.x.32/27 exists in the routing table as the Fa0/0 interface). If you put the command “network x.x.0.0 mask 255.255.0.0” or “network x.0.0.0 mask 255.0.0.0” or “network x.x.x.33 mask 255.255.255.255” then BGP will not advertise anything. Therefore the full command in this question is “network 172.16.1.32 mask 255.255.255.224”. For more information about BGP configuration, please read our Basic BGP Configuration tutorial

R1 interrface Loopback0 ip address 172.16.1.33 255.255.255.224 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The correct answer is D.