Want to say hello? Want to discuss anything non-technical or looking to build your own lab? This is the category you are looking for.

Lessons Discussion

Each lesson that we publish has a topic here. Got questions? You can ask them here in the topic that matches the name of the lesson.


Want to discuss the different (Cisco) certifications? This is the place to do it.

Routing & Switching

All Routing & Switching related protocols and discussions belong here.

Data Center

This category is to discuss any Data Center related technologies and topics like Nexus, NX-OS, etc.

Rules / Guidelines / Policies

Find all the important guidelines and policies associated with forum participation.

Site Feedback

Discussion about this site, its organization, how it works, and how we can improve it.