Trouble connecting the company border router

[Marley7919]

Good Morning,

I am looking to finalize my end of the course project in Cisco Packet Tracer where we created three VLANs and segmented the network so that only the computers in the appropriate VLANs could communicate. Additionally, the hosts can ping the company border router properly but it does not work in the opposite direction. What I mean is the company border router cannot ping the host and the sever that belongs to the ISP cannot ping the company border router either. Any advice on what I'm doing wrong?

[Marley7919]

I could not figure out how to upload the file for help.

[Leo Laohoo · Accepted solution]

Please talk to the instructor about the problem(s) encountered: It is their job to guide students to the right direction.
When we apply assistance to school work, we don't necessarily follow the "book". And because of this there are risks involved where the instructor will/may reject the solution.