Lab: Hide Transit Subnets in IS-IS Networks
IS-IS offers a feature to exclude transit subnets from router PDUs, useful for network management without affecting IP routing tables, which can be explored through a lab exercise using GitHub Codespaces.
MAIN POINTS
- IS-IS allows exclusion of transit subnets from router PDUs.
- This feature helps manage traceroute outputs without altering IP routing tables.
- A lab exercise is available to test this feature on your device.
- The lab can be accessed via GitHub Codespaces or personal infrastructure.
TAKEAWAYS
- IS-IS provides a nerd knob for managing transit subnets.
- Excluding transit subnets aids in network interface identification.
- Practical exploration is available through a dedicated lab exercise.
- GitHub Codespaces offers an accessible platform for testing this feature.