Web filtering
Web filtering allows you to control access to services that can be accessed through the TX54 device by forwarding all Domain Name System (DNS) traffic to a web filtering service. This allows the network security administrator to configure a set of policies with the web filtering service that are applied to all routing devices with web filtering enabled. For example, a policy may allow or deny access to a specific service or type of service such as social media, gaming, and so on.
Your TX54 device supports two methods for configuring web filtering:
- Cisco Umbrella (formally known as OpenDNS).
- Manual DNS server entry.