Free CCNP 350-401 ENCOR Complete Course: 6.2 JSON & Python

This is a FREE complete CCNP 350-401 ENCOR Course. In this video we use Python on a Nexus device to extract JSON data. I'm going to teach you some basic Python and get your started on your Python journey. In the next video I'll expand the Python scripts and run Python locally on a Ubuntu VM on my MacBook and SSH to the Nexus device and extract data from the Nexus device using Python.

I will be covering all the topics in the Cisco CCNP ENCOR exam. I want to make this content practical and it will include a lots of labs and demonstrations to help you better understand topics on the exam.

Slides:

CCNP ENCOR playlist:

Previous Video:

Menu:
Overview: 0:00
Python on Nexus: 1:31
Python Script 2: 5:39

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#ccnp #encor #python

[davidbombal]

Menu:
Overview: 0:00
Python on Nexus: 1:31
Python Script 2: 5:39

Special Offers:

Cisco Press: Up to 50% discount
Save every day on Cisco Press learning products! Use discount code BOMBAL during checkout to save 35% on print books (plus free shipping in the U.S.), 45% on eBooks, and 50% on video courses and simulator software. Offer expires December 31, 2020. Shop now.
Link: bit.ly/ciscopress50
Boson software: 15% discount
Link: bit.ly/boson15
Code: DBAF15P
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[playloud]

I love how you're walking us through it. This is extremely helpful for those of us just getting started with SDN studies.

[madaraekouta]

Awesome . DAVID YOU GIVE ME A LOT OF MOTIVATION. after enterprise I will go for CCNP security and CCIE security 💪💪💪💪💪

[rajsawant]

Thanks a ton David for sharing these videos for free...will follow your rest of this series as well...and its really great that you are covering every chapter in CCNP ENCOR examz

[wesleyd]

Thanks for the great lessons, I watched a lot off your movies and they are very helpfull for me to learning the Cisco Devnet education, so very soon I will take the exam. Greatings from the Netherlands

[lastexhale]

Thank you David!
My Nexus 7009 allow me run python3 too. Here is an example:
---
CORE3# python3
Python 3.7.3 (default, Aug 26 2019, 23:20:10)
[GCC 4.6.3] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from cli import *
>>> import json
>>> cmd1 = 'show version | json'
>>> out = json.loads(cli(cmd1))
>>> print(out['chassis_id'])
'Nexus7000 C7009 (9 Slot) Chassis'

[leulmelaku]

Wonderful lecture, I like the way you present it. Thank you very much.

[davidmorgan]

I’m left handed and can’t use my mouse with my left hand. Not sure how you do it lol but great video! Keep up the amazing work, and thank you.

[thoufiqthaha]

Another extraordinary video. Very helpful for me. Thanks David!

[Jlaster]

<----Finally did it I'm looking forward to more CCNP related content, David, I love how you breakdown the subject material.

[abhijithdivakaran]

David, you are awesome!!! one request though - please provide us python3 scripts as well on your Udemy course - python for network engineers.

[midas]

Thank you for the beautiful lecture as always. Cheers David

[rohanofelvenpower]

so just to clarify, you cannot do :



json_final = json.loads('show ip int brief | json-pretty')
print (json_final[" )


so the cmd1 stores the command that would have to be typed otherwise AS A simple string NOT as a python command



the json_data then pastes the string ^ as a CLI command, or as developers would say, the json_data with CLI() would simply parse the command in python. But you cannot introduce a string in the cli() command? must it be a varible?


and the json_final is the json.loads() or telling python to parse the json and extract data as instructed.



But we could just do :


I assume?

[simofsimenz]

Thanks for the video series I have really enjoyed your videos. Please add the ssh host, user and password to this video so others don’t have to replay your last video to find them.

[dopiaza]

I feel like I'm missing something - is there a series of videos for 6.1 'Interpret basic Python components and scripts'? I can see 6.0, then 6.2 but no 6.1. Seems like we've dived into a python script without having any knowledge of python. Great job, by the way!

[crisbiz]

Really like the video, while excercising I didn't type load json but it is still working ... Thank you for the video (preparing for CCNP encor)

[BignamsHF]

Thanks for everything David.

Looks like the slides are still the previous one ? Am i wrong ?

[MrBitviper]

thanks for all the wonderful content david.. much appreciated

[dezejongeman]

how are you able to remotely run scripts on many devices at once. I saw in the video where you had to start python. on an earlier video I saw you had to enabel Linux on the device it self. this enabeling is done after SSH into the device and type the command python. what is the bennefit of it then? manualy script ssh code to and send it with Kiwi-cattools, rancid. and how does this bennefit cross platform (nexus, catalyst and maybe even wireless? somewehere there has to be the benefit, isn't it. and are your going to show us this benefit in an example.

by the way you are a great teacher!. underastandable step by step and explaining also the why instead of this is what it is.

[rebuarsaid]

Thank You for your Beutifuly exolaning evry thing