User Guide| LQ Series 4.0
3.3.6
Maintenance
Reset the unit to default settings.
Reboot the system.
Create a support archive. Support Info provides a 'snapshot' of the device's
operational information for troubleshooting purposes.
3.4 Network
Dynamic host control protocol (DHCP) or Static IP address allocation?
Default setting: DHCP
It is recommended that the Link-Master in a Link-Group has a static IP
address.
Most networks use DHCP to allocate IP addresses. Because of this, DHCP is
recommended for fast set-up as the devices can be immediately connected to any
network that provides DHCP. The addresses provided are dynamic and may change
from time to time. Because DHCP IP addresses can change, the Link-Master should
have a static IP address, or it may lose connectivity to the group.
For more information, see:
Network settings (IP) on page 74
Internet connectivity on page 78
Link-local environments on page 76
External IP address and External Port setting
For efficient networking, these details should be set for any LQ device that connects
over a firewall.
Note: The Link-Master uses TCP port 80 for management, and TCP/UDP port 655 for
audio. See Linking over Internet or WAN below for port addressing and port
forwarding details.
For more information, see:
Linking over Internet or WAN on page 60
Internet connectivity on page 78
See your network administrator if you require network details.
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