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LAN Configuration
The M3800 supports two Gigabit Ethernet
ports for higher service availability. To
configure these ports, choose LAN from the
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.
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 M3800. In this case, you have to reset the system back to default
by the holding down front panel reset button for 5 seconds during boot up process.
NOTE
DHCP Configuration
A DHCP server can be configured to assign IP addresses to devices connected to
the LAN port. To configure these ports, choose LAN from the Network menu.
DHCP Configuration
Item Description
DHCP Server Enable or disable the DHCP server to automatically assign IP
address to PCs connected to the LAN interface.
Start IP Specifies the starting IP address of the DHCP range.
End IP Specifies the ending IP address of the DHCP range.
DNS Server Specifies the DNS server IP address.
The IP address of the LAN interface should not be in the range of the Start IP
address and End IP address.
WARNING
The IP Segment of WAN and LAN should not overlap.
NOTE
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