EIGRP Interview Question Answer FOR L1

When preparing for an interview focused on Enhanced Interior Gateway Routing Protocol (EIGRP) at the Level 1 (L1) stage, it's essential to understand the fundamentals of this dynamic routing protocol. EIGRP, developed by Cisco, is known for its efficiency and speed in finding the best path for data transmission across a network. During the interview, you may be asked about its key features, such as the use of the Diffusing Update Algorithm (DUAL) for route computation, the importance of metrics like bandwidth and delay, and how EIGRP maintains neighbor relationships. Familiarity with concepts like router configurations, the EIGRP topology table, and the impact of the K-values on routing decisions will showcase your proficiency. Additionally, being able to explain the differences between distance vector and link-state protocols will demonstrate a broader understanding of networking concepts. Prepare to discuss practical scenarios where EIGRP excels, and remember to bring examples from your experience if possible.