NOTE
• Only use Jumbo Frame settings when operating in a Gigabit environment
where all other clients have Jumbo Frame Setting enabled.
• To use the Link Aggregation with “802.3ad selected” feature, please make sure
the networking equipment on the other end of Ethernet cable also supports
802.3ad protocol.
• A correct DNS setting is vital to networks services, such as SMTP and NTP.
• If you are only using the WAN port, we suggest that you disable IP Sharing
Mode. This will result in higher throughput.
• Enabling DHCP automatically turns on UPnP— see the Service Support Screen.
LAN
LAN Configuration
The N0503 supports two Gigabit Ethernet ports for higher service availability. To
configure these ports, choose LAN from the System Network menu, and the LAN
Configuration screen appears. Press Apply to save your changes.
LAN Configuration
Item Description
MAC Address
Displays the MAC address of the LAN interface.
Jumbo Frame Support
Enable or disable Jumbo Frame Support on the LAN interface.
IP
Specifies the IP address of the LAN interface.
Netmask
Specifies the Network Mask of the LAN interface.
WARNING
Most Fast Ethernet (10/100) Switches/Routers do not support Jumbo Frame and
you will not be able to connect to your N0503 after Jumbo Frame is turned on. If
this happens, turn off the N0503. Then, power on the N0503 and immediately
press and hold the Reset button on the back of the unit for 5 seconds. This will
reset your network settings, password, and turn off Jumbo Frame Support.
NOTE
Before enabling Jumbo Frame Support, please make sure your network equipment
supports Jumbo Frame. If your equipment is incompatible, you might not be able to
connect to your N0503.
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