Explanation Explanation The following are the benefits of deploying Cisco Advanced Phishing Protection on the Cisco Email Security Gateway: Prevents the following: + Attacks that use compromised accounts and social engineering. + Phishing, ransomware, zero-day attacks and spoofing. + BEC with no malicious payload or URL. Reference: https://www.cisco.com/c/en/us/td/docs/security/esa/esa13-5/user_guide/b_ESA_Admin_Guide_13- 5/m_advanced_phishing_protection.html Explanation The following are the benefits of deploying Cisco Advanced Phishing Protection on the Cisco Email Security Gateway:
Prevents the following:
+ Attacks that use compromised accounts and social engineering.
+ Phishing, ransomware, zero-day attacks and spoofing.
+ BEC with no malicious payload or URL.
Reference:
Explanation Explanation The following are the benefits of deploying Cisco Advanced Phishing Protection on the Cisco Email Security Gateway: Prevents the following: + Attacks that use compromised accounts and social engineering. + Phishing, ransomware, zero-day attacks and spoofing. + BEC with no malicious payload or URL. Reference: https://www.cisco.com/c/en/us/td/docs/security/esa/esa13-5/user_guide/b_ESA_Admin_Guide_13- 5/m_advanced_phishing_protection.html

Grafana is an open source tool that displays graphs and counters for data streamed from network devices.
Cisco uses Grafana to create graphical visualizations of network telemetry on Cisco IOS XE devices, which support model-driven telemetry. Model-driven telemetry is a new approach for network monitoring in which data is streamed from network devices continuously using a push model and provides near real-time access to operational statistics. Applications can subscribe to specific data items they need, by using standard-based YANG data models over NETCONF-YANG. Cisco IOS XE streaming telemetry allows to push data off of the device to an external collector at a much higher frequency, more efficiently, as well as data on-change streaming. Grafana uses the data from InfluxDB database to build dashboards and graphs. InfluxDB is a time-series database that stores the telemetry data received from the network devices. Telegraf is an agent that collects the telemetry data from the network devices and pushes it to InfluxDB. The TIG software stack refers to the three open-source software components that enable receiving, storing, and visualization the telemetry data: Telegraf, InfluxDB, and Grafana. References :=
* Enterprise Streaming Telemetry and You: Getting Started with Model Driven Telemetry - Cisco Blogs
* Explore Model-Driven Telemetry - Cisco Blogs
* Telemetry Configuration Guide for Cisco 8000 Series Routers, IOS XR Release 7.8.x - Dial-Out Telemetry Session from Router to Destination
* Free 350-701 Implementing and Operating Cisco Security Core Technologies Practice Test Questions

Network telemetry is a technology for gaining network insight and facilitating efficient and automated network management. It encompasses various techniques for remote data generation, collection, correlation, and consumption1. Network telemetry can be used for various purposes, such as network performance monitoring, security analysis, troubleshooting, and optimization. One of the applications of network telemetry is Layer 2 device discovery, which allows network operators to discover and map the physical topology of the network, including switches, routers, hosts, and links. Layer 2 device discovery can be achieved by using protocols such as Link Layer Discovery Protocol (LLDP) or Cisco Discovery Protocol (CDP), which enable network devices to advertise their identity, capabilities, and neighbors to other devices on the same network segment. To enable Layer 2 device discovery, network telemetry must be enabled on the network devices, so that they can send and receive LLDP or CDP packets. This feature requires network telemetry to be enabled, because without it, the network devices would not be able to exchange information about their topology and configuration. Therefore, the correct answer is C. Layer 2 device discovery. References: 1: RFC 9232:
Network Telemetry Framework - Internet Engineering Task Force

Cisco's DNA Center is the only centralized network management system to bring all of this functionality into a single pane of glass.
Reference:
dna-center-faq-cte-en.html