On a running ESXi system, you can view information about I/O adapter aliases by running commands in an ESXi Shell.
Using ESXi Shell Commands to View Device Alias Information
|device alias list||Lists all current I/O adapter aliases.|
|device alias get -n<alias>||Displays the physical device that an I/O adapter alias maps to.|
|network nic list||Lists aliases and general information about network devices.|
|storage core adapter list||Lists all storage I/O adapters.|
Note: ESXCLI commands are supported commands. Using alternative sources for displaying alias information is not recommended.