Thecus 2.5TB Network Storage N5200B N5200B_5050 Leaflet

Most Fast Ethernet (10/100) Switches/Routers do not support Jumbo 
Frame and you will not be able to connect to your N5200 after Jumbo 

Frame is turned on. If this happens, turn off the N5200. Then, power 
on the N5200 and immediately press and hold the Reset button on the 
back of the unit for 10 seconds. This will reset your network settings, 
password, and turn off Jumbo Frame Support. 

The N5200 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. 

 
 

 
 

 
 
 

 
 

 
 

Item Description 
MAC Address 

Displays the MAC address of the LAN interface. 

IP 

Specifies the IP address of the LAN interface. 

Netmask 

Specifies the Network Mask of the LAN interface. 

Jumbo Frame Support 

Enable or disable Jumbo Frame Support on 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 N5200. 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. 

 
 

 
 

 

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. 
 

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 

Displayed 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. 

The IP Segment of WAN and LAN should not overlap. 

 
 
 

 
 

 

 
 

43