> For the complete documentation index, see [llms.txt](https://docs.console.zenlayer.com/welcome/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.console.zenlayer.com/welcome/cloud-networking/overview/scenarios.md).

# Scenarios

## Layer 2 Network

| Scenario                  | Private Connect | Port | Cross Connect | Cloud Connect |
| ------------------------- | :-------------: | :--: | :-----------: | :-----------: |
| Data Center ↔ Data Center |        √        |   √  |       √       |       -       |
| Office ↔ Data Center      |        √        |   √  |       √       |       -       |
| Data Center ↔ Cloud       |        √        |   √  |       √       |       √       |
| Office ↔ Cloud            |        √        |   √  |       -       |       √       |

## Layer 3 Network

| Scenario                     | Cloud Router | Port | Cross Connect | Cloud Connect | Elastic Compute | Bare Metal VPC | Border Gateway |
| ---------------------------- | :----------: | :--: | :-----------: | :-----------: | :-------------: | :------------: | :------------: |
| Data Center ↔ Data Center    |       √      |   √  |       √       |       -       |        -        |        -       |        -       |
| Office ↔ Data Center         |       √      |   √  |       √       |       -       |        -        |        -       |        √       |
| Data Center ↔ Cloud          |       √      |   √  |       √       |       √       |        -        |        -       |        -       |
| Office ↔ Cloud               |       √      |   -  |       -       |       √       |        -        |        -       |        √       |
| Bare Metal ↔ Elastic Compute |       √      |   -  |       -       |       -       |        √        |        √       |        -       |
| Elastic Compute ↔ Cloud      |       √      |   -  |       -       |       √       |        √        |        -       |        -       |
| Bare Metal ↔ Cloud           |       √      |   -  |       -       |       √       |        -        |        √       |        -       |