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Edge ExtremeControl Solution 02
Visibility: MAC Authentication
20
Computer Networking
Professional
06/11/2020

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Cards

Term
The base functionality provided in any Access Control deployment is _____ into what is attached to the network.
Definition
visibility
Term
ExtremeControl provides as much information as possible for every _____ that appears on the network.
Definition
unique MAC address
Term
The primary method of identifying and locating devices across the network is through the use of ____.
Definition
RADIUS-based authentication
Term
By using a RADIUS-based authentication method, ExtremeControl can keep track of when devices _____ the network
Definition
appear on and disconnect from
Term
By using a RADIUS-based authentication method, ExtremeControl can keep track of where devices are _____.
Definition
connected on the network
Term
There are two types of RADIUS-based authentication that are used for visibility: _____ and _____.
Definition
MAC Authentication and 802.1X Authentication.
Term
In addition to the information provided from RADIUS-based authentication, ExtremeControl leverages _____ to acquire additional information
Definition
DHCP snooping and Kerberos snooping
Term
If there are no existing 802.1X authentication methods deployed on a network, _____ is used to detect end system connected at the edge of the network.
Definition
MAC authentication
Term
The MAC Authentication process is triggered by the source MAC address of the device when _____.
Definition
a device connects to a port
Term
When the MAC Authentication process is triggered, the switch sends a _____ destined to the Access Control Engine for authentication.
Definition
RADIUS request
Term
When the _____ authenticates the RADIUS request, it sends a RADIUS Accept message back to the switch
Definition
Access Control Engine
Term
Once the switch receives a _____, it allows traffic from the authenticated MAC address on its port, and the user is granted access to the network.
Definition
RADIUS Accept message
Term
After the device is granted access to the network, the switch sends _____ to the Access Control Engine at the start of the session, on an interim basis, and at the end of the session.
Definition
RADIUS accounting information
Term
A switch will continue to forward RADIUS accounting information about a device to the Access Control Engine, including the _____ of when the device connected to the network.
Definition
timestamp
Term
A switch will continue to forward RADIUS accounting information about a device to to the Access Control Engine, including the physical info of a _____ such as switch IP, switch port ID, and a user-defined switch port name.
Definition
wired device
Term
A switch will continue to forward RADIUS accounting information about a device to the Access Control Engine, including the physical info of a _____ such as the wireless controller, AP Name, AP MAC Address, AP serial number, AP Zone, and the SSID.
Definition
wireless device
Term
A switch will continue to forward RADIUS accounting information about a device to the Access Control Engine, including the MAC address. From the MAC address, the _____ can also be determined.
Definition
MAC Vendor (MAC OUI)
Term
A switch will continue to forward RADIUS accounting information about a device to the Access Control Engine, including the new location of a wireless device if the device _____.
Definition
roams to a new AP
Term
A switch will continue to forward RADIUS accounting information about a device to the Access Control Engine, including the timestamp of when the device disconnects from the network if _____ is enabled.
Definition
RADIUS Accounting
Term
A switch will continue to forward RADIUS accounting information about a device to the Access Control Engine, including the _____ of the device if RADIUS accounting is _____.
Definition
IP address

fully implemented
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