Dante Level 3 Test 140 Questions and Verified Correct Answers Guaranteed A+ Latest Update
2024-2025
A campus network has different subnets for each of the twenty buildings. A project calls for a system design where Dante devices would be present in every building. The VLANs are connected by standard inter-VLAN routing. Dante Domain Manager is present in the design.
Can we establish a single dante domain for all the background music and paging
equipment across the entire campus, throughout all subnets? - CORRECT ANSWER:
Yes. We will need to make sure we have enough flows to cover the unicast feeds, but otherwise this is fine.
An ARP request begins with an_____ and attempts to find the associated______ -
CORRECT ANSWER: IP address, MAC address
An ARP request is a ______ message, and the reply to that request is a_____
message. - CORRECT ANSWER: broadcast, unicast
Are dante flows unicast or multicast by default? - CORRECT ANSWER: Unicast
color meanings - CORRECT ANSWER: green: in a managed system, these channels are shared from a device in another domain.
red: a dante device is discovered in the network, but it is in the wrong subnet or you have primary/secondary reversed.
black: a normal dante device properly recognized on the network.
Dante devices remember their settings through power cycles, so they restore functionality when they come back up. Of course, a subscription is made between a transmitter and a receiver-so which device remembers the connections that need to be
made? - CORRECT ANSWER: The receiver
Describe follower, primary clock leader, and boundary clock - CORRECT ANSWER:
follower: a device that accepts a clock from another source
primary clock leader: a device that is the original time reference for all other devices on the network.
boundary clock. A device that accepts a clock from another source, then feeds that clock to other devices.
- / 2
Describe Layer 1-4 - CORRECT ANSWER: Layer 1: Hardware, electrical and optical connections
Layer 2: source and destination MAC addresses
Layer 3: source and destination IP addresses
Layer 4: Network protocol as well as source and destination IP port
Determine the network connections for these multiast flows:
Discovery Clocking (sync) Audio/Video Streams (multicast) Clocking (PTP signal) Dante Traffic Monitoring. - CORRECT ANSWER: discovery: 224.0.0.251:5353
clocking (sync):224.0.1.129to 224.0.1.132, ports 319 and 320.
Audio/video streams (multicast):239.255.x.x., port 4321
Clocking (PTP signal): 239.254.3.3:9998
Dante Traffic Monitoring: 224.0.0.230 to 224.0.0.233,ports 8700 to 8708.
Does dante domain manager subscribe to other networks when the transmitter is
multicast? - CORRECT ANSWER: Yes. Dante domain manager can take multicast from
a transmitter and send it as unicast across a router to another subnet.
How does dante controller discover a new device when it is first connected to the network? - CORRECT ANSWER: dante controller listens for an mDNS "discovery"
announcement at 224.0/0/251:5353
How does IANA standardize port numbers? - CORRECT ANSWER: Protocols are in
the lower number range
dynamic, ad-hoc connections use higher port ranges.
How does multicast act without IGMP snooping? - CORRECT ANSWER: Acts like
broadcast.
If all dante devises are enrolled in dante domain manager and a random person connects to your network and launches dante controller, will they be able to see
anything? - CORRECT ANSWER: No. Dante controller will not show any devices on
DDM until you have entered your credentials.
- / 2