macOS User Guide
- Welcome
-
- Work across devices using Continuity
- Use iPhone as a webcam
- Use iPhone with Desk View
- Stream audio and video with AirPlay
- Use one keyboard and mouse to control Mac and iPad
- Hand off between devices
- Unlock your Mac with Apple Watch
- Make and receive phone calls on your Mac
- Sync music, books, and more between devices
-
- What is Family Sharing?
- Set up Family Sharing
- Add a user or group
- Set up Screen Time for a child
- Share purchases with your family
- Watch and listen together with SharePlay
- Share a Photo Library
- Collaborate on projects
- Find content shared with you
- Find your family and friends
- Play games with your friends
- Resources for your Mac
- Resources for your Apple devices
- Copyright
Change Hardware settings on Mac
On your Mac, use Hardware network settings to configure a hardware interface and view its MAC address. Learn how to enter hardware options.
To change these settings, choose Apple menu 
in the sidebar, click a network service on the right, click Details, then click Hardware. (You may need to scroll down.)
Options | Description | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
MAC address | View the media access control (MAC) address for the selected network interface. | ||||||||||
Configure | Choose a hardware configuration method: Automatic or Manual. If you configure hardware manually, enter additional settings as needed, such as MTU, or speed and duplex. | ||||||||||
See alsoSet up a network service on Mac
感谢您的反馈。