Installation guide

System Configuration
Quarantining
3-50
1. Select a cluster.
2. In the Quarantine method area, select one of the following quarantine
methods:
• 802.1X – When using the 802.1X quarantine method, NAC 800 must sit
in a place on the network where it can communicate with your
RADIUS server, which communicates with your switch or router,
which performs the quarantining.
• DHCP – When configured with a DHCP quarantine area, NAC 800 must
sit inline with your DHCP server. All endpoints requesting a DHCP IP
address are issued a temporary address on a quarantine subnetwork.
Once the endpoint is allowed access, the IP address is renewed, and
the main DHCP server assigns an address to the main LAN. With a
multiple subnetwork or VLAN network, one quarantine area must be
configured for each sub-network.
Figure 3-22. System Configuration Window, Quarantining