21. Two companies successfully merge. Following the merger, a network administrator identifies a connection bottleneck. The newly formed company plans to acquire a high-end 400Gb switch and redesign the network from a three-tiered network model to a spine-leaf network model. Which of the following is the administrator attempting to enable?
Answer: C
The administrator is attempting to enable a load balancer.
The transition to a spine-leaf network model, along with the acquisition of a high-end 400Gb switch, indicates that the administrator is focused on optimizing traffic distribution and improving overall network performance, which load balancers effectively accomplish.
A) Implement VRRP.
Implementing Virtual Router Redundancy Protocol (VRRP) is not directly related to addressing a connection bottleneck in the context of a spine-leaf architecture. VRRP primarily focuses on providing failover and redundancy for routers rather than balancing loads across multiple connections.
B) Configure a route selection metric change.
While changing route selection metrics can influence traffic paths within a network, it does not directly address the load distribution issue that the administrator is facing. This option is more about routing optimization rather than balancing loads across network resources.
C) Enable a load balancer.
Enabling a load balancer is the most appropriate action the administrator can take to alleviate connection bottlenecks. Load balancers distribute incoming network traffic efficiently across multiple servers or connections, facilitating better resource utilization and improved performance in a newly designed spine-leaf architecture.
D) Enable link aggregation.
Although link aggregation can enhance bandwidth by combining multiple network connections, it does not inherently solve load distribution issues across devices or connections. It primarily focuses on increasing throughput and failover capabilities rather than managing traffic loads effectively.
Conclusion
The administrator’s goal of redesigning the network to a spine-leaf model and acquiring a high-end switch clearly aligns with the need to enable a load balancer, which enhances traffic management. Other options do not adequately address the core issue of connection bottlenecks in this scenario, making them less suitable than the chosen answer.