Cisco Catalyst Heart Template Labs – Superior Automation, Half 7

Overview

On this, the final episode of our ongoing Catalyst Heart Automation Collection, our focus is on superior automation strategies which permit us to resolve numerous use instances inside a community from Catalyst Heart. Throughout this lab, we’ll talk about the right way to modify numerous velocity templates to take care of particular use instances in order that Catalyst Heart provisioning can allow these use instances by way of automation. This allows you, the community administrator, the flexibility to resolve extra varieties of configuration points from Catalyst Heart and to take care of the dynamics of an enterprise community.

Inside this sequence, we cowl the next;

1. PnP Preparation – explains the general Plug and Play arrange steps
2. Onboarding Templates – explains in-depth the right way to deploy Day 0 templates
3. Day N Templates – dives into Day N template constructs with each common and composite templates and use instances
4. Software Policys – explores Software Policys and SD-AVC in Catalyst Heart and their use
5. Telemetry – explains the right way to deploy Telemetry for assurance
6. Superior Automation – explores Superior Automation strategies
7. Dynamic Automation – a deployment lab for dynamic automation

What’s going to I be taught within the Superior Automation Lab?

That is an enablement sort module inside the Wired Automation lab and it permits clients to succeed in past what they presently perceive by attempting new ideas, actually push the boundaries of automation. Throughout this lab, we’ll cowl numerous matters with regard to template logic to resolve numerous use instances. We cowl some earlier ideas with an in-depth give attention to broadening their capabilities.

The idea of this lab is so that you can rebuild the common templates to solidify your understanding of templates, and so that you could be substitute them into the composite to check with. Totally different strategies for the various use instances will likely be given explaining each the professionals and cons alongside the way in which. Broaden your capabilities with this lab and take your talents to the subsequent degree. You’re solely inhibited by your individual creativeness.

Subjects

The assorted matters we’ll contact on within the lab encompass the next:

1. Self-deleting EEM scripts
2. Working with Arrays and Strategies in Velocity
3. Utilizing Conditional Statements for Configuration
4. Velocity and Allow versus Interactive mode
5. Assigning port configuration in a stack
6. Autoconf vs Smartports
7. IBNS 2.0 configuration

Use Circumstances

We’ll cowl the Subjects above in various use instances to indicate the aptitude and suppleness of the templating engine inside Catalyst Heart. Whereas we’ll make the most of Velocity language the identical might be completed within the Jinja2 language.

1. Renaming interfaces
2. Constructing Stacks
3. Assigning port configuration
4. Autoconf port configuration
5. Non SDA IBNS 2.0 port configuration

With that, the lab covers these matters in-depth;

We’ll achieve a sensible understanding of the steps related to organising Catalyst Heart and an atmosphere to assist complicated, superior, common templates to ship machine configuration throughout these labs. The labs purpose to assist engineers in quickly starting utilizing Catalyst Heart automation and assist them work in direction of a worldwide template technique. Moreover, these labs will give clients a everlasting place to check out the common and composite templates and embrace configurations for numerous use instances. Lastly, this atmosphere will allow engineers to scale back the effort and time wanted to instantiate the community.

Extra issues lined within the lab;

Autoconf

In these labs, we’ll use Autoconf which is an answer that can be utilized to handle port configurations for knowledge or voice VLAN, high quality of service (QoS) parameters, storm management, and MAC-based port safety on finish gadgets which might be deployed within the entry layer of a community. Gadget classification is enabled if you allow the Autoconf characteristic utilizing the autoconf allow world configuration mode command. The machine detection acts as an occasion set off, which in flip applies the suitable automated template to the interface. When the Autoconf characteristic is enabled utilizing the autoconf allow command, the default Autoconf service coverage is utilized to all of the interfaces. For extra details about Autoconf.

Self-Destructing EEM scripts

Self-Destructing EEM scripts are people who delete themselves on termination. Throughout the EEM script, it has code that removes the EEM applet from the configuration, after which the configuration is written to NVRAM previous to terminating. The makes use of for such a script are quite a few, and this lab covers one particular use case however an imaginative thoughts can give you many different makes use of for such a characteristic.

IBNS 2.0 Configuration

Whereas not overlaying all of the elements of IBNS 2.0, we cowl the configuration that we might implement as a way to permit for automating host onboarding inside a non-SD-Entry campus community. These ideas whereas not constructed into a proper UI inside Catalyst Heart for legacy networks permit organizations that want to automate their infrastructure the possibility to automate.

The format of the code inside all these sections of the lab is in a simple copy-to-paste window permitting you to import them into Catalyst Heart just by pasting them into the editor.

How can I get began?

Inside DCLOUD, a number of sandbox-type labs can be found. These self-contained environments are there to will let you use them as you please throughout the time scheduled. As well as, this permits us a spot to begin training numerous ideas with out worry of impacting manufacturing environments.

Because of this, we hope to demystify a number of the complexities of organising automation and assist information clients by the caveats. Subsequently, to assist clients within the transition towards automation, we’ve got put collectively a set of small useful labs inside a GitHub repository. On this means, these self-guided labs present a glimpse into the basics of constructing velocity templates and provide examples which you could obtain and develop from. As well as, the pattern templates and JSON information equipped are for simple import into Catalyst Facilities’ template editor for faster adoption. Lastly, some scripts are ready-made excerpts of code that will let you construct the atmosphere to check.

Throughout the Wired Automation lab, within the Superior Automation module, we step-by-step delve into superior automation strategies and methods to make the most of them to resolve numerous use instances. Second, we offer solutions and explanations to most of the questions that come up throughout automation workshops. We hope that you simply discover the data each useful and informative.

The place can I take a look at and take a look at these labs?

DCLOUD Lab Setting

To assist clients succeed with Cisco Catalyst Heart automation, you could make the most of the above labs as they’ve been designed to work inside DCLOUD’s Cisco Enterprise Networks {Hardware} Sandbox Labs in both:

1. Cisco Enterprise Networks {Hardware} Sandbox West DC
2. Cisco Enterprise Networks {Hardware} Sandbox East DC

The DCLOUD labs will let you run these labs and provides an atmosphere to attempt the assorted code samples. It’s possible you’ll select to develop and export your code to be used in manufacturing environments. Additionally, this provides you an atmosphere the place you may safely POC/POV strategies and steps with out harming your manufacturing environments. The DCLOUD atmosphere additionally negates the necessity for transport tools, lead instances, and licensing points wanted to get transferring quickly. Please do adhere to one of the best practices for the DCLOUD atmosphere when utilizing it.

Lab Connectivity

The atmosphere permits to be used with a web-based browser consumer for VPN-less connectivity, entry in addition to AnyConnect VPN consumer connectivity for many who desire it. It’s possible you’ll select from labs hosted out of our San Jose Amenities by choosing US West. Select the Cisco Enterprise Community Sandbox. To entry this or every other content material, together with demonstrations, labs, and coaching in DCLOUD please work along with your Cisco Account group or Cisco Associate Account Staff instantly. Your Account groups will schedule the session and share it so that you can use. As soon as booked comply with the information inside GitHub to finish the duties adhering to one of the best practices of the DCLOUD atmosphere.

Content material

The Wired Automation labs, Superior Automation module content material is situated throughout the present DNAC-TEMPLATES repository to offer a one-stop-shop for all the required instruments, scripts, templates, and code samples. Inside it are seven labs, which construct upon the tutorials to check the strategies in a lab atmosphere. The repository was featured in a earlier publish on Cisco Blogs about Catalyst Heart Templates earlier in Could 2021.

Extra Info

Catalyst Heart Template Labs

The beforehand named DNAC Template LABS throughout the DNAC-TEMPLATES GitHub repository purpose to information you thru the standard steps required to allow the assorted automation duties delivered by Catalyst Heart. This lab will give examples of templates utilized in Catalyst Heart that we will modify for our use and take a look at on tools throughout the LAB atmosphere. Extra info throughout the lab gives a well-rounded rationalization of Automation strategies with Templates. Lastly, the lab permits for patrons to make use of Catalyst Heart workflows to follow deploying Onboarding, DayN Templates, and Software Coverage automation on each Wired and Wi-fi Platforms.

The aim of this lab is for it to be a sensible information to assist engineers to quickly start utilizing Catalyst Heart automation and assist them work in direction of a deployment technique. Moreover, this lab will give clients a everlasting place to check out the configurations for numerous use instances. Lastly, this atmosphere will allow engineers to scale back the effort and time wanted to instantiate the community.

Because of this, you’ll achieve expertise in organising Plug and Play onboarding and templates and using all options. Moreover, you’ll use superior templating strategies and troubleshooting instruments. These might assist throughout faultfinding to find out what’s failing in a deployment.

Catalyst Heart Labs

Please use this menu to navigate the assorted sections of this GitHub repository. Throughout the a number of folders are examples and rationalization readme information for reference. There are actually two units of labs, and these are being regularly expanded upon.

In conclusion, if you happen to discovered this set of labs and repository useful,

please fill in feedback and suggestions on the way it might be improved.

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