DANTE LEVEL 3 NEWEST 2025 ACTUAL EXAM COMPLETE
QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) ALREADY GRADED A+ (BRAND NEW VERSION!)
SCENARIO: You have a Dante system that seems to be functioning correctly, there
are no external word clocks configured, no preferred master configured, but there
are still a number of devices that report they are losing sync occasionally. What
steps would you take to find the root cause of the problem? - (ANSWER)-You
suspect that multicast traffic is not able to traverse the network in both directions
(i.e. from master to all slaves, and from all slaves to the master). To check if this is
心的坚强决定了我们的命运。当
the case you enable unicast delay requests on the slaves, then monitor the clock
我们面对挫折时，是一颗不屈的
status histogram for evidence心让我们勇敢前行
of disruption in PTP. When this resolves the problem
you suspect that ACLs blocking multicast on UDP ports 319 and 320 in a direction
from the slave to the master is to blame.
-If IGMP Snooping is enabled, you test the system with no audio and IGMP
Snooping turned off. When this resolves the problem you suspect that IGMP
snooping has been interfering with the distribution of multicast traffic between the
slaves and the master. You enable unicast delay requests on all slaves to reduce the
amount of multicast traffic that the switches need to track via IGMP.
,Switches look at ________ - (ANSWER)Destination MAC addresses to forward
frames
Things to consider when building a network from scratch: - (ANSWER)Sizing
links for worst case traffic loads
Dante automatically changes a unicast flow to a multicast flow when necessary. -
心的坚强决定了我们的命运。当
(ANSWER)False
我们面对挫折时，是一颗不屈的
心让我们勇敢前行
Dante uses ______ DSCP tags. - (ANSWER)4
Apart from separate cabling, a ________ can be used to separate broadcast
domains. - (ANSWER)VLAN
In a [________] transaction bandwidth is only consumed on the [________] path
between a receiver and a transmitter. - (ANSWER)unicast, shortest
, A session is ________ - (ANSWER)an instance when a connection between two
devices is created to transfer data
A Dante device can have an unlimited number of receive flows. - (ANSWER)False
How do you find out how many transmit flows you are using? - (ANSWER)Tx tab
in Dante controller
心的坚强决定了我们的命运。当
我们面对挫折时，是一颗不屈的
心让我们勇敢前行
An ARP whohas message is ________ - (ANSWER)Broadcast
Giving an external word-clock to a Dante device replaces its internal clock. -
(ANSWER)False
IGMP snooping listens for reports to [________] messages in order to restrict
[________] traffic. - (ANSWER)IGMP query, multicast
QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) ALREADY GRADED A+ (BRAND NEW VERSION!)
SCENARIO: You have a Dante system that seems to be functioning correctly, there
are no external word clocks configured, no preferred master configured, but there
are still a number of devices that report they are losing sync occasionally. What
steps would you take to find the root cause of the problem? - (ANSWER)-You
suspect that multicast traffic is not able to traverse the network in both directions
(i.e. from master to all slaves, and from all slaves to the master). To check if this is
心的坚强决定了我们的命运。当
the case you enable unicast delay requests on the slaves, then monitor the clock
我们面对挫折时，是一颗不屈的
status histogram for evidence心让我们勇敢前行
of disruption in PTP. When this resolves the problem
you suspect that ACLs blocking multicast on UDP ports 319 and 320 in a direction
from the slave to the master is to blame.
-If IGMP Snooping is enabled, you test the system with no audio and IGMP
Snooping turned off. When this resolves the problem you suspect that IGMP
snooping has been interfering with the distribution of multicast traffic between the
slaves and the master. You enable unicast delay requests on all slaves to reduce the
amount of multicast traffic that the switches need to track via IGMP.
,Switches look at ________ - (ANSWER)Destination MAC addresses to forward
frames
Things to consider when building a network from scratch: - (ANSWER)Sizing
links for worst case traffic loads
Dante automatically changes a unicast flow to a multicast flow when necessary. -
心的坚强决定了我们的命运。当
(ANSWER)False
我们面对挫折时，是一颗不屈的
心让我们勇敢前行
Dante uses ______ DSCP tags. - (ANSWER)4
Apart from separate cabling, a ________ can be used to separate broadcast
domains. - (ANSWER)VLAN
In a [________] transaction bandwidth is only consumed on the [________] path
between a receiver and a transmitter. - (ANSWER)unicast, shortest
, A session is ________ - (ANSWER)an instance when a connection between two
devices is created to transfer data
A Dante device can have an unlimited number of receive flows. - (ANSWER)False
How do you find out how many transmit flows you are using? - (ANSWER)Tx tab
in Dante controller
心的坚强决定了我们的命运。当
我们面对挫折时，是一颗不屈的
心让我们勇敢前行
An ARP whohas message is ________ - (ANSWER)Broadcast
Giving an external word-clock to a Dante device replaces its internal clock. -
(ANSWER)False
IGMP snooping listens for reports to [________] messages in order to restrict
[________] traffic. - (ANSWER)IGMP query, multicast
