Which component of Cisco umbrella architecture increases reliability of the service?
Correct Answer: A
Anycast IP is a component of Cisco umbrella architecture that increases reliability of the service by allowing the same IP address to exist on multiple servers around the world. This way, the user's request is automatically routed to the nearest and fastest data center, and failover is seamless in case of an outage. Anycast IP also reduces latency and improves performance by using BGP to select the shortest path to the destination12. References := 1: Why Cisco Umbrella uses anycast routing - Cisco Umbrella 2: Cisco Umbrella At a Glance
Question 137
What is the purpose of a NetFlow version 9 template record?
Correct Answer: C
Question 138
Which Cisco security solution gives the most complete view of the relationships and evolution of Internet domains IPs, and flies, and helps to pinpoint attackers' infrastructures and predict future threat?
Correct Answer: C
Cisco Umbrella Investigate is a cloud-based service that provides interactive threat intelligence on domains, IPs, and files. It helps security analysts to uncover the attacker's infrastructure and predict future threats by analyzing the relationships and evolution of internet domains, IPs, and files. It also integrates with other Cisco security solutions, such as Cisco Secure Network Analytics, Cisco Secure Cloud Analytics, and Cisco pxGrid, to provide a holistic view of the network and cloud security posture. Cisco Umbrella Investigate is based on the data collected by Cisco Umbrella, which processes more than 620 billion DNS requests per day from over 190 countries. Cisco Umbrella Investigate uses statistical and machine learning models to automatically score and classify the data, and provides a risk score for each domain, IP, and file, along with the contributing factors and historical context. Cisco Umbrella Investigate also allows security analysts to query the data using a web-based console or an API, and to visualize the results using graphs, tables, and maps. Cisco Umbrella Investigate is the most complete and interactive threat intelligence solution that helps to prevent cyber attacks before they happen. References := Some possible references are: * Cisco Umbrella Investigate * Cyber Attack Prevention - Cisco Umbrella * Cisco Umbrella Investigate - Cisco Umbrella
Question 139
Drag and drop the descriptions from the left onto the correct protocol versions on the right.
Correct Answer:
Question 140
An administrator is trying to determine which applications are being used in the network but does not want the network devices to send metadata to Cisco Firepower. Which feature should be used to accomplish this?
Correct Answer: A
NetFlow is a network protocol developed by Cisco for the collection and monitoring of network traffic flow data generated by NetFlow-enabled routers and switches. The flows do not contain actual packet data, but rather the metadata for communications. It is a standard form of session data that details who, what, when, and where of network traffic -> Answer A is not correct. Reference: white-paper-c11-736595.html
