Overview
Provides an overview of how Direct Internet Access (DIA), Cisco Umbrella, and DVTI integrate with Secure Firewall to deliver secure, scalable SD‑WAN connectivity for remote and branch users.
In this chapter, we delve into the practical application of using DIA, Umbrella auto tunnel, and DVTI. The use case details the scenario, network topology, and the end-to-end procedure for seamless implementation.
Enhancing Connectivity and Security for Remote Workers with DIA, Umbrella SASE Auto Tunnel, and DVTI
Learn how to enhance remote worker connectivity, optimize internet access, and secure branches by combining Direct Internet Access (DIA), Cisco Umbrella SASE auto tunnel, and DVTI with Secure Firewall.
Is This Use Case For You?
Identifies the intended audience for the combined DIA, Umbrella SASE auto tunnel, and DVTI use case, including network, security, and WAN engineers planning integrated branch connectivity and protection.
Sample Scenario
Describes a scenario where DIA, Umbrella SASE auto tunnel, and DVTI VPN optimize branch internet access, secure DNS and web traffic, and ensure resilient VPN connectivity.
Network Topology
Describes a sample network topology that integrates Direct Internet Access (DIA), Cisco Umbrella SASE auto tunnel, and DVTI to support secure remote and branch connectivity.
Workflow for Configuring DIA, Umbrella Auto Tunnel, and DVTI
Provides an end-to-end workflow to configure the combined DIA, Umbrella SASE auto tunnel, and DVTI use case in Firewall Management Center (FMC).
Additional Resources
Lists additional resources to learn about Cisco Secure Firewall features, configuration, verification, and troubleshooting.