Who know how to implement Mesh Topology, actually is want implement backup link. if 1 link is fail, another still can working.But I think implement in normal switch. (no in Cisco switch)

I'm having a hard time understanding your question, sorry. Are you wanting to create a backup link between Computer A and Network A, or are you wanting to create a backup link between Switch A and Switch B?

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.