System Tools - TP-Link Archer C7 AC1750 User Manual

Archer c7 ac1750 wireless dual band gigabit router
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If your ISP gives you one or two DNS IPv6 addresses, select Use the following IPv6 DNS
Servers and enter the Primary IPv6 DNS and Secondary IPv6 DNS into the correct fields.
Otherwise, the DNS servers will be assigned from ISP dynamically.
 Primary IPv6 DNS - Enter the DNS IPv6 address in dotted-decimal notation provided by your
ISP.
 Secondary IPv6 DNS - Enter another DNS IPv6 address in dotted-decimal notation provided
by your ISP.
IPv6 Address Assign Type - There are two types of assignation for IPv6 address: SLAAC
(Stateless address auto-configuration) and DHCPv6 (Dynamic Host Configuration Protocol
for IPv6) Server.
SLAAC
IPv6 Address Prefix -The Prefix of IPv6 Address
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.

4.21 System Tools

Figure 4-112 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,
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.
Archer C7
AC1750 Wireless Dual Band Gigabit Router
- 109 -

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Questions and answers

Chris Kus
February 25, 2025

I forgot my username and password for my AC1750 wireless router

1 comments:
Mr. Anderson
February 25, 2025

To reset the username and password for the TP-Link Archer C7 AC1750 wireless router, follow these steps:

1. Reset to Factory Defaults: Press and hold the reset button on the router for about 10 seconds until the router restarts. This will restore all settings, including the username and password, to default values.

2. Default Login Credentials:
- Username: `admin`
- Password: `admin`

3. Change the Password:
- Log in to the router's web interface using the default credentials.
- Navigate to the settings menu where you can update the username and password.
- Enter a new password and save the changes.

Note: Resetting the router will erase all custom settings, including Wi-Fi names and passwords.

This answer is automatically generated

Calvin L. Miller
April 24, 2025

Laptop unable to access wifi

1 comments:
Mr. Anderson
May 12, 2025

The TP-Link Archer C7 AC1750 is allowing your laptop to connect to WiFi, as shown by the laptop having an IP address (192.168.0.100) and being able to ping the router (192.168.0.1). However, access to the router's admin interface at http://192.168.0.1 times out. This issue is likely due to one of the following:

1. The router's web interface may be disabled or unresponsive.
2. A firewall or browser setting may be blocking access.
3. The router may need to be rebooted.
4. The connection may be on a guest network that blocks access to the admin page.

Try restarting the router, using a different browser or device, and ensuring you're connected to the main network, not a guest one.

This answer is automatically generated

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