Cisco 300-435 - Automating Cisco Enterprise Solutions (ENAUTO)

 To create a Meraki webhook Python script that sends a message to Webex Teams, the programmer needs to configure the Webex Teams access token and the webhook server secret. The access token is necessary for authenticating with the Webex Teams API, allowing the script to send messages on behalf of a user or bot. The webhook server secret is used to secure communication between Meraki and the receiving server, ensuring that messages are not tampered with during transit. References: Automating Cisco Enterprise Solutions Official Cert Guide

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)

When integrating a Grafana dashboard with Cisco DNA Center to receive network events, the integration bundle that is enabled is:

C: Network Events for REST API Endpoint. This integration allows Grafana to receive network event notifications from Cisco DNA Center. The REST API Endpoint serves as the interface through which Grafana can subscribe to and receive network events, which can then be visualized on the dashboard1.

References:

Automating Cisco Enterprise Solutions Official Cert Guide

Cisco DNA Center documentation on Grafana Labs2

Cisco Community discussion on using DNA Center as a datasource in Grafana3

Cisco developer blog on DNA Center NOC Dashboard

To add legacy devices to the Cisco DNA Center platform, it is essential to update the trusted device profile and create device packages. These steps ensure that the legacy devices are recognized and managed correctly by the Cisco DNA Center. Updating the trusted device profile allows the platform to authenticate and trust the legacy devices, while creating device packages enables the platform to understand and interact with the specific features and capabilities of the legacy devices123. References := ( Automating Cisco Enterprise Solutions Official Cert Guide )

 Native YANG models are specific to a vendor’s platform, incorporating proprietary features, whereas OpenConfig models are vendor-neutral and created for interoperable use across different platforms.

 To create a new network called “Test” using the Meraki API, the correct URI is the one that uses the POST method to the endpoint that includes the organization ID but not a specific network ID. Therefore, option D is the correct answer. References := ( Automating Cisco Enterprise Solutions Official Cert Guide )

The command boot ipxe forever switch 1 configures a Cisco IOS XE device to persistently attempt to boot using iPXE via DHCP until it successfully loads an image. References: (Automating Cisco Enterprise Solutions Official Cert Guide)

To insert the project into Git using the account python_programmer, one would need to initialize the local directory as a Git repository, add files to it, commit those files with an appropriate message, add a remote repository URL pointing to where the repository should be pushed on GitHub under python_programmer’s account, and finally push the changes up to that remote repository. Option A follows this process correctly: ‘git init’ initializes the local directory as a Git repository; ‘git add “device_status.py”’ stages changes; ‘git commit -m “Initial Revision”’ commits staged changes with message; ‘git remote add origin 6’ adds new remote repo; ‘git push -u origin master’ pushes committed changes up to GitHub. References: = Automating Cisco Enterprise Solutions Official Cert Guide