TESTED QUESTIONS GRADED A+
◉ 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. Answer: False
◉ 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
◉ 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
◉ ARP tables are held in nodes Answer: True
◉ Match these layer numbers to the corresponding layer names in the
OSI model: Answer: Layer 7 - Application
Layer 6 - Presentation
Layer 5 - Session
Layer 4 - Transport
, Layer 3 - Network
Layer 2 - Datalink
Layer 1 - Physical
◉ Dante devices have a set number of flows. Answer: True
◉ A Dante receiving device has a latency setting of 1ms. A Dante
transmitting device has a latency setting of 250µs. If a subscription is
created between these units, when will the audio playout of the receiving
device? Answer: 1 milli seconds
◉ Sync traffic is the most time critical traffic in a Dante network and is
tagged with DSCP ______. Answer: 56
◉ How many channels are contained in a Multicast Flow? Answer: Up
to 8
◉ The BEST way to bring up a redundant network online is: Answer:
Bring the primary network online first, ensure all devices appear
functional, check that devices are configured to operate in redundant
mode, then bring the secondary network online.
◉ What steps need to be taken in order to segment a broadcast domain?
(select all that apply) Answer: -Put the same type of devices into a
VLAN