Lan; Dhcp - TP-Link TL-WR820N User Manual

Chapter 5
• Use Custom MAC Address
address and enter the correct MAC address in this field, in case the ISP binds
the assigned IP address to the specific MAC address.
Note:
• You can only use the MAC Address Clone function for PCs on the LAN.
• If you have changed the WAN MAC address when the WAN connection is PPPoE, it will not take effect until the
connection is re-established.
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LAN

1. Visit http://tplinkwifi.net, and log in with the password you set for the router.
2. Go to Advanced >
3. Configure the IP parameters of the LAN and click SAVE.
• MAC Address - The physical address of the LAN ports. The value can not be changed.
• IP Address - Enter the IP address in dotted-decimal notation of your router (the default
one is 192.168.0.1).
• Subnet Mask - An address code that determines the size of the network. Normally
255.255.255.0 is used as the subnet mask.
Note:
• If you have changed the IP address, you must use the new IP address or
• If the new IP address you set is not in the same subnet as the old one, the IP address pool in the DHCP Server will be
configured automatically, but the Virtual Server and DMZ Host will not take effect until they are re-configured.
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DHCP

By default, the DHCP (Dynamic Host Configuration Protocol) Server is enabled and the
router acts as a DHCP server; it dynamically assigns TCP/IP parameters to client devices
from the IP Address Pool. You can change the settings of DHCP Server if necessary,
and you can reserve LAN IP addresses for specified client devices.
• To specify the IP address that the router assigns:
1. Visit http://tplinkwifi.net, and log in with the password you set for the router.
- Select if your ISP requires you to register the MAC
Network > LAN.
Configure the Router in WISP Mode
http://tplinkwifi.net to log in.
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