Page 76 / 90
                                                    Scroll up to view Page 71 - 75
                                                
                    
D810R ADSL2+ Router User Guide 
5.2.7 DSL 
Click “DSL” to display 
the window shown in 
the right figure. 
Here, you can enable a 
service as required. By 
default, the system 
checks the status of 
G.dmt, G.lite, T1.413, 
ADSL2, ADSL2+, 
AnnexL, Inner pair and 
Bitswap. The device can 
automa- tically 
negotiate with the 
upstream device. 
71
 
                 
                                
                    
                        Page 77 / 90
                                            
                    
D810R ADSL2+ Router User Guide 
5.3 DHCP 
i.
Click “DHCP Server” to 
display the window 
shown in the right 
figure. 
1.
You can click “Disable 
DHCP Server” or 
“Enable DHCP Server”. 
2.
Start IP Address: Start 
address of the DHCP 
server IP pool 
3.
End IP Address: End 
address of the DHCP 
server IP pool 
4.
Leased Time: Validity 
period of the IP address 
obtained. Click “Save”. 
Click “DHCP Client List” 
to 
view the list of the 
clients with allocated 
DHCP service. 
5.4 System Tool 
72
 
                 
                                
                    
                        Page 78 / 90
                                            
                    
D810R ADSL2+ Router User Guide 
5.4.1 Settings 
1. 
Click “Backup” to 
display the window 
shown in the right 
figure. Here, you can 
back up the current 
settings of the router. 
2
.
Click “Update” to 
display the window 
shown in the right 
figure. Here, you can 
restore the router 
settings from the 
backup file. 
73
 
                 
                                
                    
                        Page 79 / 90
                                            
                    
D810R ADSL2+ Router User Guide 
3
.
Click “Restore Default” 
to display the window 
shown in the right 
figure. 
Click “Restore Default 
Settings” to restore 
the default settings 
before device delivery. 
Caution: After restoring 
the default settings, 
you need to reboot the 
router to activate this 
modification. 
74
 
                 
                                
                    
                        Page 80 / 90
                                            
                    
D810R ADSL2+ Router User Guide 
5.4.2 System Log 
1. Click “System Log” to 
display 
the 
window 
shown 
in 
the 
right 
figure. 
2.  Click “View System 
Log” to display the 
window shown in the 
right figure. 
75