Cisco Updated 350-701 Exam Questions and Answers by kylo

The mechanism that the engineer should configure to accomplish the goal of sending telemetry using the cloud provider’s mechanisms to a security device is VPC flow logs. VPC flow logs are a feature of Google Cloud that capture and record information about the network flows sent from and received by the virtual machines (VMs) inside a VPC network1. VPC flow logs can provide network telemetry data such as source and destination IP addresses, ports, protocols, bytes sent and received, and connection state1. VPC flow logs can be exported to Cloud Logging, Pub/Sub, or Cloud Storage for further analysis by security devices or tools1. VPC flow logs can help the engineer to perform behavioral analysis to detect malicious activity on the hosts, such as network scans, port sweeps, brute force attacks, data exfiltration, or lateral movement2.

The other options are not correct mechanisms to send telemetry using the cloud provider’s mechanisms to a security device. Option A is incorrect because mirror port is not a feature of Google Cloud, but rather a network device configuration that copies traffic from one port to another for monitoring purposes3. Option B is incorrect because flow is not a specific mechanism, but rather a generic term that refers to a sequence of packets between a source and a destination4. Option C is incorrect because NetFlow is not a feature of Google Cloud, but rather a network protocol developed by Cisco that collects and aggregates information about network flows5. NetFlow is not compatible with VPC flow logs, which use a different format6. References:

• VPC flow logs overview
• When to use 5 telemetry types in security threat monitoring
• What is a Mirror Port?
• What is a Network Flow?
• What is NetFlow?
• Exporting VPC flow logs to Pub/Sub

ExplanationExplanationThe Application Visibility and Control (AVC) engine lets you create policies to control application activity on the network without having to fully understand the underlying technology of each application. You can configure application control settings in Access Policy groups. You can block or allow applications individually or according to application type. You can also apply controls to particular application types.