What is the issue?

Refer to the exhibit. POSTMAN is showing an attempt to retrieve network device information from Cisco DNA Center API. What is the issue?A . The URI string is incorrect B. The token has expired. C. Authentication has failed D. The JSON payload contains the incorrect UUID View Answer Answer: A...

Which two actions fix this issue?

A customer has recently implemented a new wireless infrastructure using WLC-5520 at a site directly next to a large commercial airport. Users report that they intermittently lose WI-FI connectivity, and troubleshooting reveals it is due to frequent channel changes. Which two actions fix this issue? (Choose two)A . Remove UNII-2 and Extended UNII-2 channels...