Which of the following devices is utilized to ensure traffic does not become congested while
traveling over redundant links?

A.
Access control list

B.
Load balancer

C.
Content filter

D.
Proxy server

Explanation:
Load balancing is a computer networking method for distributing workloads across multiple
computing resources, such as computers, a computer cluster, network links, central processing
units or disk drives. Load balancing aims to optimize resource use, maximize throughput, minimize
response time, and avoid overload of any one of the resources.