| Protocol | Network Port | Application Level Protocol | Process Using the Ports | Usage | Notes |
|---|
| TCP | 22 | SSH | SSHD | BMC CLI via SSH | BMC CLI over SSHv2. |
| TCP | 80 | | | BMC GUI redirection to port 443 | HTTP server redirects browser to port 443 for HTTPS. No actual BMC access on port 80. |
| TCP | 443 | | | BMC GUI via HTTPS | |
| TCP | 5120 | | | BMC Remote Console: CD | |
| TCP | 5121 | | | BMC Remote Console: Keyboard and Mouse | |
| TCP | 5123 | | | BMC Remote Console: Diskette | |
| TCP | 5555 | | | BMC Remote Console: Encryption | |
| TCP | 5556 | | | BMC Remote Console: Authentication | |
| TCP | 6481 | | | BMC Remote Console: Servicetag Daemon | |
| TCP | 7578 | | | BMC Remote Console: Video | |
| TCP | 7579 | | | BMC Remote Console: Serial | |