Python A Beginner's Guide to NAPALM Network Automation Hello there, fellow Network Automation enthusiasts! I'm thrilled to see you're still sticking around. Either you& Suresh Vina Apr 7, 2023 7 min read
Python Resolving Multiple Hostnames and IP Addresses with Python Socket Module If you've been searching for a way to easily resolve hostnames to IP addresses and vice versa, you& Suresh Vina Apr 4, 2023 5 min read
Python The Ultimate Guide to Handling JSON with Python Did you hear about the Python developer who got lost in a JSON file? It took him hours to find Suresh Vina Mar 30, 2023 4 min read
Python Network Automation - Python vs Ansible The short answer is "it depends" Overview In today's world of Network Automation, two popular choices Suresh Vina Mar 25, 2023 4 min read
Netmiko Concurrency in Network Automation - How to Use Concurrent Futures with Netmiko Recently I published a blog post on how to standardize the VLAN names across 100+ switches. One of the comments Suresh Vina Mar 23, 2023 5 min read
Netmiko Using Python (Netmiko) to Standardize VLANs across 100+ Switches Have you ever found yourself in a situation where you needed to standardize the configuration of VLAN names across multiple Suresh Vina Mar 16, 2023 8 min read
Python Jinja2 Templating Use Case with Palo Alto In this blog post, let's look at one of the real-world's use cases of Jinja2 Templating. Suresh Vina Feb 2, 2023 11 min read
Netmiko Netmiko Secrets - How to Secure Your Network Automation Credentials Netmiko is arguably one of the great tools for Network Automation. I've been using it for a couple Suresh Vina Jan 27, 2023 3 min read
Python Cisco pyATS - Learn and Diff What is pyATS? Cisco already has excellent documentation about PyATS, so, I will dive straight into an example of how Suresh Vina Jan 24, 2023 11 min read
Netmiko Netmiko's Real-World Use Cases - Network Automation Netmiko is arguably one of the great tools for Network Automation. I've been using it for a couple Suresh Vina Jan 17, 2023 4 min read
Python Python Pandas for Network Engineers Overview As a network engineer, I often find myself working with CSV files on a daily basis. For example, if Suresh Vina Jan 6, 2023 7 min read
Python Python List Comprehension Simplified 'Python List Comprehension' is a concise way to create a list. It is a single line of code Suresh Vina Dec 30, 2022 2 min read
Netmiko How to use TextFSM with Netmiko In this blog post, we will go through the steps required to get structured output from network devices using TextFSM, Suresh Vina Dec 8, 2022 6 min read
Python Palo Alto Create Bulk Address Objects using REST API + Python If you are working with firewalls on a daily basis, at some point you are going to come across having Suresh Vina Dec 3, 2022 4 min read
Python Palo Alto REST API - POST Request Example In the previous two posts, we covered PanOS REST API fundamentals and GET requests. In this post, we will look Suresh Vina Dec 3, 2022 4 min read
Python Network Device Templating using Jinja and Python Recently, I came across a task of generating configurations for a handful of Cisco switches. The most important thing of Suresh Vina Oct 15, 2022 7 min read
Python Python - Read and Write CSV Files (with examples) Once you start working with Python, sooner or later you will come across having to work with CSV files. In Suresh Vina Sep 7, 2022 5 min read
Palo Alto Palo Alto REST API with Python In the previous post, we covered PanOS REST API fundamentals. In this post, we will go through the example and Suresh Vina Aug 18, 2022 5 min read