What should you configure to enable Internet access for a client computer whose web traffic is cached and filtered by another server on the LAN?

To enable Internet access for a client computer whose web traffic is cached and filtered by another server on the LAN, configuring a proxy server is the correct approach. A proxy server acts as an intermediary between the client and the internet, handling requests from the client and then sending them to the appropriate destination, which can include caching responses for efficiency and filtering content for security and policy compliance.

When a client is configured to use a proxy server, all its web traffic goes through this server. The proxy can cache web pages to improve load times and reduce bandwidth usage, ensuring that frequently accessed content is delivered more quickly to clients. Furthermore, it can filter out unwanted content based on pre-set rules, enhancing security by blocking access to potentially harmful websites or content deemed inappropriate according to organizational policies.

Other choices may not effectively facilitate internet access under these circumstances. For instance, configuring an alternate IP address is irrelevant in this context, as it does not deal with the routing of web traffic through a proxy. Duplex configuration refers to the nature of the network connection (whether it can send and receive data simultaneously), and WSD (Web Services for Devices) is related to device discovery on the network, neither of which relate directly to the caching and filtering of web traffic. Thus, utilizing