The NAC Controller Initialization Procedure
Figure 6-10 Setup NAC Controller Engine Networking for In-Band Installation Types
For Out‐Of‐Band management, as displayed in Figure 6‐11, enter the host name, management IP address/netmask (10/100 Ethernet interface), and remediation IP address/netmask, and click on Accept to proceed. The NAC Controller Engine management IP address must be on the same subnet as the NAC Controller PEP IP address. The NAC Controller Engine remediation IP address must belong to a subnet different from the NAC Controller management IP address.
Enterasys NAC Controller Hardware Installation Guide