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Use descending priority values for each remaining packet.
Dante QoS Priority Values
Priority
Usage
DSCP Label
Hex
Decimal
Binary
High (4)
Time-critical PTP
events
CS7
0x38
56
111000
Medium (3)
Audio, PTP
EF
0x2E
46
101110
Low (2)
(reserved)
CS1
0x08
8
001000
None (1)
Other traffic
BestEffort
0x00
0
000000
Note:
Switch management may vary by manufacturer and switch type. Consult the manufacturer's product guide for specific configuration details.
For more information on Dante requirements and networking, visit www.audinate.com.
Networking Terminology
PTP (Precision Time Protocol):
Used to synchronize clocks on the network
DSCP (Differentiated Services Code Point):
Standardized identification method for data used in layer 3 QoS prioritization
IP Ports and Protocols
Shure Control
Port
TCP/UDP
Protocol
Description
Factory De
fault
21
tcp
FTP
Required for firmware updates (otherwise closed)
Closed
22
tcp
SSH
Secure Shell Interface
Closed
23
tcp
Telnet
Not supported
Closed
68
udp
DHCP
Dynamic Host Configuration Protocol
Open
80*
tcp
HTTP
Required to launch embedded web server
Open
443
tcp
HTTPS
Not supported
Closed
161
tcp
SNMP
Not supported
Closed
162
tcp
SNMP
Not supported
Closed
2202
tcp
ASCII
Required for 3rd party control strings
Open
5353
udp
mDNS
Required for device discovery
Open
5568
udp
SDT
Required for inter-device communication
Open
8023
tcp
Telnet
Debug console interface
Closed
8180
tcp
HTML
Required for web application
Open
8427
udp
Multcast SLP
Required for inter-device communication
Open
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