APPENDIX C
CONFIGURING THE NETWORK
78
Protocol
Port Range
Feature
TCP
7100
Display mirroring
TCP
47000
Audio negotiation
TCP
49152–65535
Dynamic ports
UDP
49152–65535
Dynamic ports
TCP
49228
Google Cast
TCP
50259
Google Cast
UDP
54780
Google Cast
UDP
62572
Google Cast
To allow automatic system software updates
l
add https://ws.kappboard.com to the network’s whitelist
l
add http://downloads.smarttech.com to the network’s whitelist
To prevent automatic system software updates
block access to https://ws.kappboard.com