User's Guide

Field Description
Severity This column displays the device's threat level to your network.
Hover on this value to display a threat score for this device.
• indicates a severity level of Severe which is higher
than the level Critical.
• indicates a severity level of Critical.
• indicates a severity level of Major.
• indicates a severity level of Minor.
•
indicates the site/location is Safe.
Last Seen This column displays the date and time this device was last seen on
the network.
On Network Identifies how ADSP obtained the MAC address of a non-wireless
device. The dierent entries are:
• Sensor Segment—The frame containing MAC address was
detected by a sensor on its wired port. This device is therefore
known to be on a LAN segment containing the sensor and is
therefore on the same wired infrastructure.
• Switch—This MAC address was obtained from a data poll of the
tables of a wireless switch. At some time, a know wireless device
communicated with this unknown device. The unknown device
is on the infrastructure somewhere, but the LAN segment is
unknown.
• Blank—This MAC address was detected by a sensor radio and
the wireless device communicating with this MAC is not
sanctioned in ADSP. This is most likely a device on a neighboring
network and not part of the ADSP protected infrastructure.
• Sanctioned BSS—This MAC address has been seen by a sensor
in communication with a Sanctioned BSS and is likely to be a
device on the ADSP protected infrastructure, but has not been
reported to ADSP as being on the wired network by poll or
discovery.
By default, only few columns are displayed in the table. Depending on the context, additional fields can
be manually added to the table.
To add/remove table columns, select the icon to the left of any column header. The following drop-
down list displays.
Device Type Details
Network View
88 Extreme AirDefense User Guide for version 10.5.