Figure 32: System Configuration, Quarantining - Extreme Networks Sentriant AG Software User's Manual

System Configuration

Figure 32: System Configuration, Quarantining

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, Sentriant AG must sit in a place on the
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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, Sentriant AG must sit inline with your
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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 subnetwork. See
Activity Capture" on page 271
78
for information on using multiple DHCP servers.
"Remote Device
Sentriant AG Software Users Guide, Version 5.3