I have two sites (172.16.30.2 Noida PDC & 172.16.55.2 & 172.16.55.3 both ADC delhi) and i want delhi user only authenticate only Delhi ADC

Hi Support,

I have two sites (172.16.10.5  Noida PDC & 172.16.55.2 & 172.16.55.3 both ADC delhi) and i want setup Delhi user only authenticate only Delhi ADC not PDC noida.

• What step need to follow for this process ?
• What is Ethernet setting for ADC ?