# Direct Connect and the edges · Worked example

- Copy one metro code and write why you will re-check it.
- Open the current PDF
- Copy the code with a date
- Name BGP and full duplex
- The order form has a date.

## Sources and go deeper

- [Technical requirements PDF](https://documentation-be.five9.com/bundle/five9-technical-requirements/raw/resource/enus/five9-technical-requirements.pdf). vendor. last checked 2026-10. Fetched for this lab in October 2026. Re-read before you buy hardware or open a firewall.
- [IANA service names and port numbers](https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml). ports. last checked 2026-10.
- confirm. CH3, DC10, LD5, AM4, FR8, SP4, TY11, and SY5 are the Equinix Fabric edges in the technical requirements read in October 2026. last checked 2026-10.