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Edge ExtremeControl Solution 15
Control: Change of Authorization
12
Computer Networking
Professional
06/22/2020

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Cards

Term
The rules engine and assigned profiles are examples of how different users and devices get assigned varying levels of access based on matching ____.
Definition
conditions
Term
Devices are assigned access through the RADIUS Accept message when connecting to the network and they maintain that access for _____.
Definition
the length of their session
Term
ExtremeControl has logic built in that calculates when a device needs to be rediscovered. This rediscovery is called _____.
Definition
re-authentication
Term
Re-authentication will trigger a new _____ Authentication depending on the method of visibility in use.
Definition
MAC or 802.1x Authentication
Term
There are _____ main methods that Access Control uses to re-authenticate a device.
Definition
three
Term
If the device has a well known _____, AccessControl will use that to trigger a new MAC authentication or 802.1X authentication.
Definition
re-authentication MIB
Term
For wired devices, if there is no well-known re-authentication MIB, Access Control can _____ a port using the standard ifAdminStatus MIB.
Definition
disable and enable
Term
The _____ re-authentication method simulates a client disconnecting from the physical port and re-connecting thus triggering a new authentication.
Definition
SNMP Toggle Link
Term
The _____ re-authentication method involves Access Control using a device's re-authentication MIB to trigger a new MAC authentication or 802.1X authentication.
Definition
SNMP Re-authentication
Term
SNMP Re-authentication is only used if a device has a well known _____.
Definition
re-authentication MIB
Term
For wireless devices, Access Control expects that RFC 3576 is supported in some manner. This standard allows for ______ sent from a RADIUS server to the wireless controller or switch.
Definition
asynchronous RADIUS messages
Term
Access Control utilizes _____ to trigger a new authentication by disconnecting the device from the session (DM) or by changing its access without disconnection (COA).
Definition
RFC 3576
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