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Blocking with Multiple Sensors
Multiple sensors can forward blocking requests to a specified master blocking sensor, which
controls one or more devices. The sensor that is sending its block requests to the master
blocking sensor is referred to as a "blocking forwarding sensor." On the blocking forwarding
sensor, you must specify which remote host serves as the master blocking sensor. And on the
master blocking sensor you must add the blocking forwarding sensors to its remote host
configuration.
Reference:
Cisco Courseware 15-32
QUESTION NO: 4
What is the primary role that a Master Blocking Sensor is responsible for?
A. The Master Blocking must serve as the central point of configuration in IDM for
blocking.
B. The Master Blocking must serve as the central point of configuration in IDS MC for
blocking.
C. The Master Blocking must communicate the blocking requests sent by other Sensors
directly.
D. The Master Blocking must provide the first line of attack detection and prevention
through blocking.
Answer: C
Explanation:
Multiple sensors can forward blocking requests to a specified master blocking sensor, which
controls one or more devices. The sensor that is sending its block requests to the master
blocking sensor is referred to as a "blocking forwarding sensor." On the blocking forwarding
sensor, you must specify which remote host serves as the master blocking sensor; on the
master blocking sensor you must add the blocking forwarding sensors to its remote host
configuration
Reference:
Cisco Courseware 15-29
QUESTION NO: 5
Which of the following Cisco IDS service will permit sensors to communicate with each
other as well as enabling the Master Blocking Sensor capability?
A cidWebServer
B CtrlBlokSource
C cidCLI
D CtlTransSource
Answer: D
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