Discovery and Registration
Wireless devices (APs and SA201 adapters)
discover the IP address of
ExtremeCloud IQ
Controller using a sequence of mechanisms that allow
for the possible services available on the enterprise network. The discovery process is
successful when the AP/adapter successfully locates a controller to which it can register.
Ensure that the appropriate services on your enterprise network are prepared to support the
discovery process.
![Note](images/note.png)
Note
The
following subnets are reserved for internal communications and Docker operations:
- 172.17.0.0/24
- 172.31.0.16/28
The ExtremeCloud IQ
Controller user
interface logic prevents adding addresses in these address ranges for VLAN interface
references.