- PACKET TRACER ACTIVITY 1.4.1.3 SOFTWARE
- PACKET TRACER ACTIVITY 1.4.1.3 CODE
- PACKET TRACER ACTIVITY 1.4.1.3 WINDOWS
R = requests.post(securityUrl, data=securityData, headers=securityHeader) SecurityUrl = " securityData = json.dumps(
PACKET TRACER ACTIVITY 1.4.1.3 CODE
The following Python3 code gathers security token and lists Packet Tracer 8.0 SDN Controller network devices from the host computer : import json Warning : Python code provided in Cisco Packet Tracer sample PKT files fail when used in a real world Python environment as some HTTP python libraries emulated in Packet Tracer are missing in Python3. As Cisco DevNet is actively promoting Python for network programmability and providing code samples on, Python 3 will be used in the following exemples.
PACKET TRACER ACTIVITY 1.4.1.3 SOFTWARE
The Cisco Packet Tracer 8.0 software defined network (SDN) controller can be programmed using it's REST API which can be accessed using the programming language of your choice. The Microsoft VScode and it's WSL integration extension editor can also be used to ease SDN API programmability with Python 3, leverage code quality tools such as Pylint or Sonarqube, and collaborate inside your team using GIT SCM.
PACKET TRACER ACTIVITY 1.4.1.3 WINDOWS
As the API can be accessed from the host, the network administrator can leverage the power of real worl development environment and program the Cisco Packet Tracer emulated network using Microsoft VScode IDE and Windows Subsystem Linux (WSL 1 supported for access, access with WSL2 using has not been tested yet and could encounter firewalling issues). The Cisco Packet Tracer 8.0 SDN Coontroller provides a REST API with enables network programmability using Python language. SDN controller programming with Python, VSCode and WSL WSL integration Step 2 : Enable remote access and configure HTTP port in SDN Controller configuration tab Step 1 : Enable External Access for network Controller REST API global setting External access to SDN controller has to be enabled in the Cisco Packet Tracer 8.0.0 preferences before beeing able to enable it in the SDN controller device configuration tabs. The Network Controller can be accessed from real -world applications running on the host computer, like a web browser, VScode, Python, curl, Postman, to execute network automation scripts.
The Network Controller, managed using its Web GUI or using its APIs, provides a centralized dashboard to view the network’s state, allowing network administrtor to quickly identify & troubleshoot issues, and push configuration changes to all managed devices at once.
The SDN controller embedded in Cisco Packet Tracer 8.0.0 similar to existing real-world SDN Controllers like Cisco DNA Center and APIC-EM.
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