Which network monitoring solution uses streams and pushes operational data to provide a near real-time view of activity?
Correct Answer: D
Explanation Explanation The traditional use of the pull model, where the client requests data from the network does not scale when what you want is near real-time data. Moreover, in some use cases, there is the need to be notified only when some data changes, like interfaces status, protocol neighbors change etc. 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. Reference: https://developer.cisco.com/docs/ios-xe/#!streaming-telemetry-quick-start-guide Explanation The traditional use of the pull model, where the client requests data from the network does not scale when what you want is near real-time data. Moreover, in some use cases, there is the need to be notified only when some data changes, like interfaces status, protocol neighbors change etc. 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. Explanation Explanation The traditional use of the pull model, where the client requests data from the network does not scale when what you want is near real-time data. Moreover, in some use cases, there is the need to be notified only when some data changes, like interfaces status, protocol neighbors change etc. 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. Reference: https://developer.cisco.com/docs/ios-xe/#!streaming-telemetry-quick-start-guide
Question 347
Drag and drop the common security threats from the left onto the definitions on the right.
Correct Answer:
Explanation:
Question 348
What is a difference between FlexVPN and DMVPN?
Correct Answer: C
Question 349
Drag and Drop Question Drag and drop the concepts from the left onto the descriptions on the right.
Correct Answer:
Question 350
Which method is used to deploy certificates and configure the supplicant on mobile devices to gain access to network resources?
Correct Answer: A
When supporting personal devices on a corporate network, you must protect network services and enterprise data by authenticating and authorizing users (employees, contractors, and guests) and their devices. Cisco ISE provides the tools you need to allow employees to securely use personal devices on a corporate network. Guests can add their personal devices to the network by running the native supplicant provisioning (Network Setup Assistant), or by adding their devices to the My Devices portal. Because native supplicant profiles are not available for all devices, users can use the My Devices portal to add these devices manually; or you can configure Bring Your Own Device (BYOD) rules to register these devices. When supporting personal devices on a corporate network, you must protect network services and enterprise data by authenticating and authorizing users (employees, contractors, and guests) and their devices. Cisco ISE provides the tools you need to allow employees to securely use personal devices on a corporate network. Guests can add their personal devices to the network by running the native supplicant provisioning (Network Setup Assistant), or by adding their devices to the My Devices portal. Because native supplicant profiles are not available for all devices, users can use the My Devices portal to add these devices manually; or you can configure Bring Your Own Device (BYOD) rules to register these devices. When supporting personal devices on a corporate network, you must protect network services and enterprise data by authenticating and authorizing users (employees, contractors, and guests) and their devices. Cisco ISE provides the tools you need to allow employees to securely use personal devices on a corporate network. Guests can add their personal devices to the network by running the native supplicant provisioning (Network Setup Assistant), or by adding their devices to the My Devices portal. Because native supplicant profiles are not available for all devices, users can use the My Devices portal to add these devices manually; or you can configure Bring Your Own Device (BYOD) rules to register these devices. Reference: m_ise_devices_byod.html m_ise_devices_byod.html
