Valid 200-125 Dumps shared by ExamDiscuss.com for Helping Passing 200-125 Exam! ExamDiscuss.com now offer the newest 200-125 exam dumps, the ExamDiscuss.com 200-125 exam questions have been updated and answers have been corrected get the newest ExamDiscuss.com 200-125 dumps with Test Engine here:
What information does a router running a link-state protocol use to build and maintain its topological database? (Choose two.)
Correct Answer: A,C
Explanation/Reference: Explanation: Neighbor discovery is the first step in getting a link state environment up and running. In keeping with the friendly neighbor terminology, a Hello protocol is used for this step. The protocol will define a Hello packet format and a procedure for exchanging the packets and processing the information the packets contain. After the adjacencies are established, the routers may begin sending out LSAs. As the term flooding implies, the advertisements are sent to every neighbor. In turn, each received LSA is copied and forwarded to every neighbor except the one that sent the LSA.