Huawei Certified ICT Associate – Data Center Network (HCIA-DCN) — Question 104

With what kind of routers does a DRother router exchange link state information and route information? (Choose all that apply.)

Answer options

• A. BDR
• B. All OSPF neighbors
• C. DR
• D. DRother

Correct answer: B, D

Explanation

The DRother router exchanges information with all OSPF neighbors, which includes both DR and BDR routers, but it specifically communicates with other DRother routers as well. Options A and C are incorrect as they do not represent the complete set of routers with which DRother interacts.