L2LS - Spine Resiliency Flashcards
What does spine resiliency mean in the context of data center networks, and what are some common techniques used to achieve it?
Answer: Spine resiliency refers to the ability of the spine switches in a Leaf and Spine network to withstand failures or issues without causing service interruptions. Techniques to achieve this include Multi-Chassis Link Aggregation (MLAG) for redundancy, redundant power supplies and uplinks, and proactive monitoring and alerting to quickly address issues.
Explanation: This question assesses the candidate’s understanding of the concept of spine resiliency and their knowledge of common strategies to maintain network availability.
Can you explain how spine resiliency contributes to network reliability and fault tolerance in data center environments?
Answer: Spine resiliency is essential for maintaining network availability and fault tolerance. It ensures that even if one spine switch fails or experiences issues, the network continues to function by seamlessly routing traffic through the remaining spines. This minimizes downtime, improves reliability, and provides a safety net against potential failures.
Explanation: This question evaluates the candidate’s ability to connect spine resiliency with improved network reliability and fault tolerance, emphasizing its importance in datacenter environments.
