Question
What does Mist with Wi-Fi Assurance do to detect a bad cable connected to an AP?
A. It monitors SNMP trap information.
B. It performs cable tests.
C. It sends probe traffic through the cable connections.
D. It applies machine learning to telemetry data.
Answer
B. It performs cable tests.
Explanation
The correct answer is B. It performs cable tests.
Mist with Wi-Fi Assurance is a cloud-based service that provides proactive monitoring and troubleshooting of wireless networks and devices. One of the features of Mist with Wi-Fi Assurance is the ability to detect a bad cable connected to an AP.
Mist with Wi-Fi Assurance performs cable tests on the APs to check the status and quality of the cable connections. The cable tests measure the length, polarity, and pair skew of the cable, as well as the presence of any faults, such as opens, shorts, or impedance mismatches. The results of the cable tests are displayed on the Mist dashboard and can be used to identify and fix any cable issues that may affect the AP performance.
The other options are incorrect because:
- A. It monitors SNMP trap information. This is false because SNMP trap information is not used by Mist with Wi-Fi Assurance to detect a bad cable connected to an AP. SNMP trap information is a type of notification that is sent by an SNMP agent to an SNMP manager when an event occurs on a network device. Mist with Wi-Fi Assurance does not rely on SNMP trap information, but rather on telemetry data that is collected and analyzed by the Mist cloud.
- C. It sends probe traffic through the cable connections. This is false because probe traffic is not used by Mist with Wi-Fi Assurance to detect a bad cable connected to an AP. Probe traffic is a type of traffic that is sent by a network device to measure the availability and performance of another network device or service. Mist with Wi-Fi Assurance does not use probe traffic, but rather uses synthetic tests that simulate real user traffic and behavior.
- D. It applies machine learning to telemetry data. This is false because machine learning and telemetry data are not used by Mist with Wi-Fi Assurance to detect a bad cable connected to an AP. Machine learning and telemetry data are used by Mist with Wi-Fi Assurance to provide insights and recommendations for improving the wireless network performance and user experience. However, they are not used for detecting physical layer issues, such as bad cables, which require cable tests.
Juniper Mist AI, Associate (JNCIA-MistAI) JN0-251 certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Juniper Mist AI, Associate (JNCIA-MistAI) JN0-251 exam and earn Juniper Mist AI, Associate (JNCIA-MistAI) JN0-251 certification.
Alex Lim
Alex Lim is a certified IT Technical Support Architect with over 15 years of experience in designing, implementing, and troubleshooting complex IT systems and networks. He has worked for leading IT companies, such as Microsoft, IBM, and Cisco, providing technical support and solutions to clients across various industries and sectors. Alex has a bachelor’s degree in computer science from the National University of Singapore and a master’s degree in information security from the Massachusetts Institute of Technology. He is also the author of several best-selling books on IT technical support, such as The IT Technical Support Handbook and Troubleshooting IT Systems and Networks. Alex lives in Bandar, Johore, Malaysia with his wife and two chilrdren. You can reach him at [email protected] or follow him on Website | Twitter | Facebook
