To Setup MAC OS using DHCP

Step1

Click on the APPLE ICON at the Upper right hand corner.

Step2

Select System Preferences

Step3

It should see this screen bellow.

Step 4

Click on Network

Step 5 You should see this screen. - Make sure location is automatic.

Step 6 Click on configure

Step 7 Choose Using DHCP

Step 8 You should see this screen. No need domain Name Servers - remove them.

Step 9 click on Apply Now

Step 10 click on Lock to prevent further changes.

Step 11 Click on X upper hand corner...see figure below

Step 12 Save configuration changes..click on Save

That's All