Archer C9
AC1900 Wireless Dual Band Gigabit Router

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.
5.19 System Tools
Figure 5-106 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, R eboot,
Password, System 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.

5.19.1 Time Settings

Choose menu “Advanced
System Tools
Time Settings”, and then you can configure the
time on the following screen.
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