NetComm INFRASTRUCTURE SERIES, User Manual

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NP727 User’s Manual V1.00
4.1.2 Network Settings
This page is for setting up the wired internet connections. There are two methods of IP configuration available with
the NP727. LAN interface configuration determines the way to obtain the IP address, either by DHCP or by manual
setup.
y
Mode : Determine the way to obtain the IP address, by DHCP or Static.
h
DHCP client : This option can be selected when there is a DHCP server located on your wired/wireless
network. Please make sure the network connection settings are correct and the network connection is
active.
h
Static setting : When this option is selected, the administrator can set the parameters manually. Enter the
IP Address , Netmask and Gateway provided by your ISP.
y
Primary and Secondary DNS Server : If any host information is given in FQDN format (full qualified domain
name), ensure at least one of these DNS (Domain Name Service) server IP is correct.
y
Layer 2 STP : When the system is configured to bridge several networks (WDS mode), this STP (Spanning
Tree Protocol) function must be enabled to avoid a loop condition and to obtain the best data path for network
communication optimization purpose.
Broadcasting storm may occur in a multi-switch environment where broadcast pockets are forwarded in an
endless loop between switches. A broadcast storm can consume up all available CPU resources and the
Internet and Ethernet bandwidth. Enabling the STP function can prevent the system from encountering such
chaos.