And Correct Answers (Verified Answers) Already Graded A+ / 2025
Brand New Exam Version!!
What setting in dante controller must be check off if a device is
chasing an external clock? - ANSWER-external clock checkbox
Which is the most influential factor when deciding which device
you want to be clock leader (if not following automatic
process)? - ANSWER-Preferred leader checked
whats the total latencty if a multicast subscription is made
between two dante devices, transmitter latency of .25 msec and
receiver of .5 msec, whats the total latency? - ANSWER-1msec
multicast transmission will always have a latency of 1msec
switches often take more time to analyse and forward multicast
data, so dante needs to compensate.
1msec setting can cover a network 10 switches wide
what happens if multiple devices have the preferred leader
checkbox marked? - ANSWER-both will be elevated in the clock
,election process , only one of those two will become the clock
leader.
dante controller can recall all of a preset, or part of a preset.
When only recalling part of a preset, we can limit the recall to
specific features and/or specific devices. - ANSWER-True
Is unicast or multicast the default behavior for dante? -
ANSWER-unicast
When a dante preset is saved, where is the information kept? -
ANSWER-In an XML formatted text file. Cam be shared to other
users.
Describe how primary and redundants are set up relative to
each other - ANSWER-Primary is coming from primary port on
dante devices, secondary on secondary port or redundant port.
Both are in their own separate subnet AND broadcast domain.
What advantage does unicast have over multicast? - ANSWER-
unicast is simpler to deliver, reducing strain on the switch
Unicast can achieve lower latency than multicast (minimum
latency for multicast is 1msec).
,Unicast can cross a router, multicast can not
How much bandwidth does a unicast audio flow use? -
ANSWER-6 Mbps
4ch, 24 bit, 48kHz, 1msec latency
If a transmitting device runs out of flows, what should you do to
enable all subscriptions to be made? - ANSWER-Flip streams to
multicast so it only takes one flow for multiple destinations.
Can dante controller apply information in a dante preset to a
different device? - ANSWER-Yes
whats the total latency if a unicast subscription is made
between two dante devices, transmitter latency of .25 msec and
receiver of .5 msec, whats the total latency? - ANSWER-.5
msec-if the transmitting device and the receiving device have
different latencies, the higher latency setting will be used.
How does precision time protocol (PTP) work in dante devices?
- ANSWER-The clock leader dstributes a very accurate date-
time reference. Each follower derives the required sample rate
or frame rate from this leader.
, What is the golden rule for commissioning redundant
networks? - ANSWER-Work on one network at a time, verify
that devices are not set to switched mode
How much switching capacity is needed for a switch with 10 1
Gbps ports? - ANSWER-20 Gbps-10 Gbps both ways on each
port
When would be a good time to consider engaging QoS? -
ANSWER-Whenever 100 Mbps dante devices are on the
network
When ports begin to approach saturation, around 60-80%.
When we have traffic on a converged network, so there is
something to de-prioritize
How many switches should be IGMP querier? - ANSWER-Only
one
DSCP values range from 0-63. What is that used for in QoS? -
ANSWER-When configuring the switch, you can determine
which DSCP values will lead to which queue.