Final answer:
HAProxy is the load balancer capable of handling traffic other than HTTP and HTTPS as it is designed to handle various protocols like TCP and UDP.
Step-by-step explanation:
The load balancer that is capable of handling traffic other than HTTP and HTTPS is HAProxy. While Nginx and Apache are commonly used as web servers that can handle HTTP and HTTPS traffic, HAProxy is specifically designed as a load balancer and can handle various protocols beyond just HTTP and HTTPS.
For example, HAProxy can handle protocols such as TCP and UDP, making it suitable for load balancing traffic for protocols like SMTP (Simple Mail Transfer Protocol), FTP (File Transfer Protocol), DNS (Domain Name System), etc.
On the other hand, F5 BIG-IP is a commercial load balancer that can also handle a wide range of protocols and provides additional features and functionalities for enterprise-level load balancing.