300-435 Practice Questions

To retrieve information about a rebooted device using the Cisco SD-WAN vManage Administration APIs, you need to construct a REST call with the HTTP GET method. The base URL is https://vmanage-ip-address:8443/dataservice/device/reboots , where you replace vmanage-ip-address with the actual IP address of your vManage instance. The query parameter deviceId is appended to the URL with the value 260faff9-2d31-4312-cf96-143b46db0211, which is the unique identifier of the device. References := (Automating Cisco Enterprise Solutions Official Cert Guide)

https://developer.cisco.com/docs/dna-center/2-3-5/sync-devices/

Operation Id: syncDevices

Description: Sync the devices provided as input

curl -L --request PUT \

--url /dna/intent/api/v1/network-device \

--header 'Accept: application/json' \

--header 'Content-Type: ' \

--data '{ "type": "COMPUTE_DEVICE" }'

AND

Operation Id: syncDevicesNetworkDevice

Description: Synchronizes the devices. If forceSync param is false (default) then the sync would run in normal priority thread. If forceSync param is true then the sync would run in high priority thread if available, else the sync will fail. Result can be seen in the child task of each device.

curl -L --request PUT \

--url /dna/intent/api/v1/network-device/sync \

--header 'Accept: application/json' \

--header 'Content-Type: ' \

--data '{}'

When making an HTTP GET call to obtain site health from Cisco DNA Centre, the JSON response includes various health indicators. The clientHealthAverage is a key metric that represents the average health of clients connected to the site, which can include both wired and wireless clients. This metric provides a general overview of the client health status within the site. On the other hand, overallBadDevices is another important metric that indicates the number of devices that are in a ‘bad’ state, which could be due to issues like high utilization, errors, or other factors affecting their performance. These two metrics are crucial for administrators to quickly assess the health of the site and identify areas that may require attention or troubleshooting.

References := Health Monitoring - Cisco Catalyst Center 2.3.7 - Cisco DevNet (Automating Cisco Enterprise Solutions Official Cert Guide)