TP-LINK TL-WDR4900 User Manual

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TL-WDR4900 
N900 Wireless Dual Band Gigabit Router 
 
- 113 - 
DHCPv6 Server 
 
Release Time - the length of time a network user will be allowed to keep connecting to the 
Router with the current DHCPv6 Address. Enter the amount of time (in seconds) that the 
DHCPv6 address will be leased. The time range is 1~691200 seconds. The default value 
is 86400 seconds.
 
 
IPv6 Address - Displays the LAN IPv6 Address. 
4.20  System Tools 
 
Figure 4-114 The System Tools menu 
Choose menu “
System Tools”, and you can see the submenus under the main  menu:  Time 
Settings,  Diagnostic,  Firmware  Upgrade,  Factory Defaults,  Backup & Restore,  Reboot
PasswordSystem Log and Statistics. Click any of them, and you will be able to configure the 
corresponding functions. The detailed explanations for each submenu are provided below. 
4.20.1 
Time Settings 
Choose menu “
System ToolsTime  Settings”,  and then you can  configure  the time on the 
following screen.