What is the primary benefit of deploying an ESA in hybrid mode?
Correct Answer: D
Explanation Cisco Hybrid Email Security is a unique service offering that facilitates the deployment of your email security infrastructure both on premises and in the cloud. You can change the number of on-premises versus cloud users at any time throughout the term of your contract, assuming the total number of users does not change. This allows for deployment flexibility as your organization's needs change.
Question 78
Which two features of Cisco DNA Center are used in a Software Defined Network solution? (Choose two)
Correct Answer: B,C
What Cisco DNA Center enables you to do Automate: Save time by using a single dashboard to manage and automate your network. Quickly scale your business with intuitive workflows and reusable templates. Configure and provision thousands of network devices across your enterprise in minutes, not hours. Secure policy: Deploy group-based secure access and network segmentation based on business needs. With Cisco DNA Center, you apply policy to users and applications instead of to your network devices. Automation reduces manual operations and the costs associated with human errors, resulting in more uptime and improved security. Assurance then assesses the network and uses context to turn data into intelligence, making sure that changes in the network device policies achieve your intent. Assurance: Monitor, identify, and react in real time to changing network and wireless conditions. Cisco DNA Center uses your network's wired and wireless devices to create sensors everywhere, providing real-time feedback based on actual network conditions. The Cisco DNA Assurance engine correlates network sensor insights with streaming telemetry and compares this with the current context of these data sources. With a quick check of the health scores on the Cisco DNA Center dashboard, you can see where there is a performance issue and identify the most likely cause in minutes. Extend ecosystem: With the new Cisco DNA Center platform, IT can now integrate Cisco® solutions and thirdparty technologies into a single network operation for streamlining IT workflows and increasing business value and innovation. Cisco DNA Center allows you to run the network with open interfaces with IT and business applications, integrates across IT operations and technology domains, and can manage heterogeneous network devices. What Cisco DNA Center enables you to do Automate: Save time by using a single dashboard to manage and automate your network. Quickly scale your business with intuitive workflows and reusable templates. Configure and provision thousands of network devices across your enterprise in minutes, not hours. Secure policy: Deploy group-based secure access and network segmentation based on business needs. With Cisco DNA Center, you apply policy to users and applications instead of to your network devices. Automation reduces manual operations and the costs associated with human errors, resulting in more uptime and improved security. Assurance then assesses the network and uses context to turn data into intelligence, making sure that changes in the network device policies achieve your intent. Assurance: Monitor, identify, and react in real time to changing network and wireless conditions. Cisco DNA Center uses your network's wired and wireless devices to create sensors everywhere, providing real-time feedback based on actual network conditions. The Cisco DNA Assurance engine correlates network sensor insights with streaming telemetry and compares this with the current context of these data sources. With a quick check of the health scores on the Cisco DNA Center dashboard, you can see where there is a performance issue and identify the most likely cause in minutes. Extend ecosystem: With the new Cisco DNA Center platform, IT can now integrate Cisco® solutions and thirdparty technologies into a single network operation for streamlining IT workflows and increasing business value and innovation. Cisco DNA Center allows you to run the network with open interfaces with IT and business applications, integrates across IT operations and technology domains, and can manage heterogeneous network devices. Reference: What Cisco DNA Center enables you to do Automate: Save time by using a single dashboard to manage and automate your network. Quickly scale your business with intuitive workflows and reusable templates. Configure and provision thousands of network devices across your enterprise in minutes, not hours. Secure policy: Deploy group-based secure access and network segmentation based on business needs. With Cisco DNA Center, you apply policy to users and applications instead of to your network devices. Automation reduces manual operations and the costs associated with human errors, resulting in more uptime and improved security. Assurance then assesses the network and uses context to turn data into intelligence, making sure that changes in the network device policies achieve your intent. Assurance: Monitor, identify, and react in real time to changing network and wireless conditions. Cisco DNA Center uses your network's wired and wireless devices to create sensors everywhere, providing real-time feedback based on actual network conditions. The Cisco DNA Assurance engine correlates network sensor insights with streaming telemetry and compares this with the current context of these data sources. With a quick check of the health scores on the Cisco DNA Center dashboard, you can see where there is a performance issue and identify the most likely cause in minutes. Extend ecosystem: With the new Cisco DNA Center platform, IT can now integrate Cisco® solutions and thirdparty technologies into a single network operation for streamlining IT workflows and increasing business value and innovation. Cisco DNA Center allows you to run the network with open interfaces with IT and business applications, integrates across IT operations and technology domains, and can manage heterogeneous network devices.
Question 79
A malicious user gained network access by spoofing printer connections that were authorized using MAB on four different switch ports at the same time. What two catalyst switch security features will prevent further violations? (Choose two)
Correct Answer: D,F
Question 80
Which two cryptographic algorithms are used with IPsec? (Choose two)
Correct Answer: C,E
Explanation Explanation Cryptographic algorithms defined for use with IPsec include: + HMAC-SHA1/SHA2 for integrity protection and authenticity. + TripleDES-CBC for confidentiality + AES-CBC and AES-CTR for confidentiality. + AES-GCM and ChaCha20-Poly1305 providing confidentiality and authentication together efficiently.
