DevNet Networking

Engage with peers and Cisco experts about networking developer tools and resources.
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

Developer Sustainability Week Events

Build for Better Code Challenge

Cisco U. Spotlight Registration


>> View previously featured conversations <<

Browse the Community

Crosswork Automation Hub

Welcome to the Automation Hub—a collaborative space designed for the automation community to foster ...

3006 Posts

Controllers

Community space to connect, share knowledge, and seek guidance on network controllers and related to...

842 Posts

Network Devices

Explore, inquire, and collaborate on network devices.

162 Posts

Activity in DevNet Networking

NSO Memory Utilization Measurement Tool

Problem Statement NSO can engage out of memory issue from time to time. If an issue is reproduced and there isn't a observability tool in the environment, it will be a hassle to get a higher level overview on what has been happened before and during ...

mem_ncs.smp.png Screenshot 2025-07-17 182215.png
Qi Li by Cisco Employee
  • 603 Views
  • 2 replies
  • 3 Helpful votes

Resolved! NSO in docker and python venv

Team,Need help with understaning how NSO in docker loads Python libraries (especially from pyvenv inside packages). Documentation stated that NSO in docker should automatically detect & load pyvenv inside packages. Or is it only for non-Cisco NSO doc...

stask by Level 1
  • 143 Views
  • 1 replies
  • 0 Helpful votes

Resolved! SaltStack Grains and Pillars

Hello, everyone. I am studying SaltStack for ENCOR and I have some questions. The reactor component is located on the master and listens for any changes/events that occur on the device (config changes, operational changes, disk/memory/proc utilizatio...

Mitrixsen_0-1752507236925.png Mitrixsen_0-1752507399535.png
Mitrixsen by Level 1
  • 127 Views
  • 1 replies
  • 0 Helpful votes

Resolved! Puppet Master -> Puppet Agent Communication

Hello, everyone. I am studying for my ENCOR exam so I really only need to know the basics regarding orchestration tools (ansible, puppet, chef, saltstack). My question is, what exactly do Puppet agents use to communicate with the Puppet Master and pu...

Mitrixsen_0-1752500174690.png
Mitrixsen by Level 1
  • 124 Views
  • 2 replies
  • 0 Helpful votes

Issue configuring multispeed interfaces via NETCONF

Hi all,I’m running into an issue when trying to configure multispeed interfaces (10/25/50G) via NETCONF on Catalyst 9600 (C9600-LC-40YL4CD / IOS-XE 17.12).Context:I need to configure interfaces like FiftyGigE2/0/10 or TwentyFiveGigE1/1/1 via NETCONF ...

Resolved! pyang when on oper data (config false)

New pyang version produces a warning if when statements are checking operational data (config false)... "is config false and is not part of the accessible tree"https://github.com/mbj4668/pyang/issues/918 I have a setup with:config false and tailf:cdb...

Resolved! Install failed: App/Service descriptor file is missing in package

Situation:Try to install the devnet iperf3 lab on:hardware: cisco C9300-24Uios: Cisco IOS XE Software, Version 16.11.01 Cisco IOS Software [Gibraltar] I followed the tutorial: Cisco DevNet Learning Labs I tftp the file to the flash: and then performe...

How to log yang data with python

I develop a tool base on NSO Action. I'd like to log the input received by the Action. I can do that with a lengthy code that access to all the data (including containers and lists) to retrive and log each data.I wonder if a smarter way to do so exis...

Fantolino by Level 1
  • 120 Views
  • 0 replies
  • 0 Helpful votes

Conecting Ansible (in ubuntu) to Cisco IOS

Hello experts ,Im trying to run my first playbook in ansible over 2 cisco devices (C3750_IOS, CSR1000V_XE)If I run a ping test from ansible it Works OKI test SSH directly from ubuntu server this is working ok,but, when I try to send my first ansible ...

fabiancruz_0-1720476987114.png fabiancruz_1-1720476987115.png fabiancruz_2-1720476987116.png fabiancruz_3-1720476987117.png