Appendix C
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Appendix C:
Configuring the network
Network administrators need to configure the network so users can use the Screen Share app,
update the system software automatically over the air and to enable the interactive flat panel to
set the date and time automatically.
Network ports
To use the Screen Share app
NOTE
Using a 5GHz network connection may provide a better experience with the Screen Share app
Complete the following tasks on the network to allow mobile devices and computers to use
AirPlay and Google Cast to use the Screen Share app:
l
open the required TCP/UDP ports (see the following table)
l
configure the network to allow Bonjour and mDNS (multicast)
l
configure the network to allow Network Time Protocol (NTP) requests to Internet time servers
Protocol
Port Range
Feature
TCP
80
Outbound http
UDP
123
Network Time Protocol
TCP
3689
iTunes music sharing
TCP
5000
Audio streaming
TCP
5353
mDNS
UDP
5353
mDNS
TCP
7000
Picture sharing
TCP
7001
Video streaming
UDP
7010
Display mirroring
UDP
7011
Display mirroring
