I'm a Computer Networks major and have a lot of experience in the field of networking. I'm also certified by multiple Huawei Certifications in the field of Routing & Switching. I've read through the document, and I can complete all of it. It seems a bit lengthy, but i'll manage. I'll be waiting for you to accept my bid so that I can start preparing the solution, I've already solved the first couple of problems. Let me know what you think, thanks!