![[DAY#5 PyATS Series] Connecting to Cisco/Arista/Paloalto/Fortigate devices (SSH) Using pyATS [Python for Network Engineers]](https://networkjourney.com/wp-content/uploads/2025/07/DAY5-PyATS-Series-Connecting-to-Cisco_Arista_Paloalto_Fortigate-devices-SSH-Using-pyATS-Python-for-Network-Engineers.png)
Introduction: A Real-World Take on Network Automation Have you ever been in a situation where you had to pull device inventory, verify version info, or just log into 15+ devices from different vendors like Cisco, Arista, FortiGate, or Palo Alto? It’s not fun doing that […]
Introduction on the Key Points In Day 4 of our 101 Days of pyATS series, we’ll explore how to create your first testbed.yaml file. This file serves as the backbone for your automation scripts. Whether you are working with Cisco IOS, NX-OS, IOS-XR, or even […]
![[DAY#9 PyATS Series] Parsing show ip interface brief across vendors using pyATS [Python for Network Engineer]](https://networkjourney.com/wp-content/uploads/2025/07/DAY9-PyATS-Series-Parsing-show-ip-interface-brief-across-vendors-using-pyATS-Python-for-Network-Engineer.png)
Introduction on the Key Points We will walk through how to parse the show ip interface brief output across Cisco, Arista, Palo Alto, and FortiGate using pyATS & Genie parsers. This ensures uniformity in data interpretation, enabling us to audit reachability, interface statuses, and detect […]
Introduction: Why Parsing show version Matters in Cisco Networks When it comes to validating OS versions, uptime, model information, and license status across multiple vendors, the show version command remains a universal checkpoint. Whether you’re managing Cisco routers, Arista switches, Palo Alto firewalls, or FortiGate […]
![[DAY#7 PyATS Series] Learning Routing Protocols: Learn OSPF, Learn BGP (Ping Tests) Using pyATS for Cisco [Python for Network Engineer]](https://networkjourney.com/wp-content/uploads/2025/07/DAY7-PyATS-Series-Learning-Routing-Protocols-Learn-OSPF-Learn-BGP-Ping-Tests-Using-pyATS-for-Cisco-Python-for-Network-Engineer-1.png)
Introduction on the Key Points In today’s deep dive, we’re shifting gears from basic connectivity to something every network engineer must master — dynamic routing protocols. In the real world, we don’t hardcode routes between every single device. That’s where protocols like OSPF and BGP […]
![[DAY#1 PyATS Series] What Is PyATS & Genie? Why Vendor‑Agnostic Testing? (Ping Tests) Using pyATS (Cisco/Arista/Paloalto/Fortigate) [Python for Network Engineer]](https://networkjourney.com/wp-content/uploads/2025/07/DAY1-PyATS-Series-What-Is-pyATS_Genie-Why-Vendor‑Agnostic-Testing-Ping-TestsPython-for-Network-Engineernetworkjourney.png)
Introduction on the Key Points Today we dive into pyATS & Genie, Cisco’s powerful testing framework, and explore why vendor‑agnostic testing is no longer a “nice‑to‑have” but an essential skill for every Python for Network Engineer professional. In this article, you’ll learn: By the end, […]
