Exam 350-901 topic 1 question 278 discussion

given answer is correct. Once developers have built the docker application, running the standard “docker save” command can be used to export the application as “.tar” compressed file. The application can then be deployed on the Catalyst 9000 series switches. Cisco’s ioxclient tool is no longer required to package the application. Ioxclient is an optional tool for developers who want to define additional parameters for the application.

Steps are: 1. Design, develop, and dockerize the application. 2. Upload the containerized application to a repository, save the container as a .tar file, and prepare and format the USB drive. 3. Download the application to usbflash1 and configure the relevant VLAN interface on the switch. 4. Install the application on the switch via the CLI 5. Configure the application that hosts vNIC on the switch. 6. Activate and start the hosted application via the CLI

Yes its A here other link about docker https://developer.cisco.com/docs/app-hosting/#!getting-started-with-docker-applications-deployment/install-activate-and-start-app

Guys, answer is B, here is the step by step= https://ccie.tv/deploying-docker-containers-to-a-cisco-catalyst-9300/

I'll go on A

From Official Cert Guide "You now have several deployment options. You can use: Cisco DNA Center, Cisco IOx Local Manager, or you can do CLI-based actions." A could assume CLI, B is correct, C is IOx LM, no client tool

Correct answer is A: Create docker and import to a tar file: https://developer.cisco.com/docs/app-hosting/#!docker-applications-development/tutorial-build-sample-docker-python-simple-app Install a tar file after import to Switch flash: https://developer.cisco.com/docs/app-hosting/#!getting-started-with-docker-applications-deployment/install-activate-and-start-app

According to ChatGPT, C is correct: Cisco IOx is a platform that allows you to run third-party applications on Cisco switches, routers, and other devices. It enables you to package your application in a Docker container and run it on the device. To host the application on the switch, you would use the Cisco IOxClient tool to export the application from the Docker container as a ZIP file. The IOxClient tool allows you to create and manage IOx applications on the switch. Once you have the application in a ZIP file, you can then push the file to the switch using IOxClient and run the application on the switch.