allows for passing in parameters to limit the scope of the
request. Depending on the Cisco DNA Center platform
API request, different filter criteria can be considered,
such as management IP address, MAC address, and
hostname.
Now you will see how to obtain the same information you
just got with curl but now using Postman. The same API
endpoint URL is used:
https://sandboxdnac2.cisco.com/dna/intent/api/v1/net
work-device. In this case, it is a GET request, and the X-
Auth-Token header is specified under the Headers tab
and populated with a valid token. If you click Send and
there aren’t any mistakes with the request, the status
code should be 200 OK, and the body of the response
should be very similar to that obtained with the curl
request. Figure 8-8 shows how the Postman interface
should look in this case.
Figure 8-8 Getting a List of Network Devices
Now you can try to obtain some data about the clients
that are connected to the network managed by Cisco
DNA Center. Much like network devices, network clients
have associated health scores, provided through the
Assurance feature to get a quick overview of client
network health. This score is based on several factors,
including onboarding time, association time, SNR
(signal-to-noise ratio), and RSSI (received signal