Cico Config Checker is a program that compares your Cisco switch config against assignments provided by your school or whoever. It analyzes the config and tells you what you're missing or if anything has been misconfigured.
As of version 1.0.0, Cisco Config Checker can check if:
- All required VLANs are present
- All VLANs are untagged on at least 1 port (Except for Vlan 1)
- VLANS that should be trunked are trunked on at least 1 port
- Specific commands have been entered
It will check these things dependent on what is specified in the assignment.
The programs bases its comparison on the tasks.txt. More information can be found here: What is tasks.txt?
Using the program is very simple.
1. Export your config from your physical device or from Cisco Packet Tracker. Click (link) for a guide on how to do so.
2. Import the config by clicking Select Config File.
You will then see that the config has been loaded in the Config Specification section
3. Select the task you want to compare against in the Select Task dropdown menu
You will then see that the task has been loaded in the Task Specification section
4. Click Compare Config. Errors found will be displayed in the boxes to the left.
You can click on the messages to the left and more detailed messages will pop up to the right.
To solve issues found in the config, click (link here)
To download the latest version, click here