The OCI Private Network Load Balancer supports multiple protocols for managing traffic efficiently across your instances within a private subnet. Specifically, it supports:
* UDP (User Datagram Protocol): Commonly used for applications that require fast, connectionless communication, such as video streaming or DNS services.
* TCP (Transmission Control Protocol): A reliable, connection-oriented protocol, widely used for web traffic and other applications requiring data integrity.
* HTTP (Hypertext Transfer Protocol): Frequently used for web traffic, it is an application-layer protocol built on top of TCP and enables communication between web browsers and servers.
The combination of these protocols allows the OCI Network Load Balancer to manage diverse workloads, including web services and real-time applications.
For reference:
* OCI Load Balancer Documentation

The Network Visualizer tool in Oracle Cloud Infrastructure is valuable because itvisualizes the topology of all Virtual Cloud Networks (VCNs)in a selected region and tenancy.
* Topology Visualization: The Network Visualizer provides a graphical representation of the network components and their relationships within a VCN, including subnets, route tables, gateways, and security lists. This visualization helps users understand the network architecture and troubleshoot issues effectively.
* Other Options:
* Real-time monitoring of network traffic (B),detailed information about physical network components (C), andautomated reports on network performance metrics (D)are not the primary functions of the Network Visualizer. These functionalities are typically handled by other OCI services or tools.
* Relevant OCI Documentation:
* Network Visualizer Overview
This documentation details the features and benefits of the Network Visualizer tool in OCI.