TP-Link AC750 Archer C20i V1 User Guide - Page 45

Dual Band Selection

Page 45 highlights

Archer C20i AC750 Wireless Dual Band Router 2) If the new LAN IP Address you set is not in the same subnet, the IP Address pool of the DHCP server will change accordingly at the same time,while the Virtual Server and DMZ Host will not take effect until they are re-configured. 4.4.3 MAC Clone Choose menu "Network → MAC Clone", you can configure the MAC address of the WAN on the screen below, Figure 4-11: Figure 4-11 MAC Clone Some ISPs require that you register the MAC Address of your adapter. Changes are rarely needed here.  WAN MAC Address - This field displays the current MAC address of the Internet port. If your ISP requires you to register the MAC address, please enter the correct MAC address into this field in XX:XX:XX:XX:XX:XX format (X is any hexadecimal digit).  Your PC's MAC Address - This field displays the MAC address of the PC that is managing the router. If the MAC address is required, you can click the Clone MAC Address button and this MAC address will fill in the WAN MAC Address field. Click Restore Factory MAC to restore the MAC address of Internet port to the factory default value. Click the Save button to save your settings.  Note: Only the PC on your LAN can use the MAC Address Clone function. 4.5 Dual Band Selection Choose menu "Dual Band Selection", and you can choose the working frequency for your router. It is recommended that your computers and devices running video and voice applications use the 5GHz band, while your guest access and computers that are only browsing the web use the 2.4GHz band. - 34 -

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Archer C20i
AC750 Wireless Dual Band Router
- 34 -
2)
If the new LAN IP Address you set is not in the same subnet, the IP Address pool of the DHCP
server will change accordingly at the same time
while the Virtual Server and DMZ Host will
not take effect until they are re-configured.
4.4.3
MAC Clone
Choose menu “
Network
MAC Clone
”, you can configure the MAC address of the WAN on
the screen below, Figure 4-11:
Figure 4-11 MAC Clone
Some ISPs require that you register the MAC Address of your adapter. Changes are rarely
needed here.
WAN MAC Address -
This field displays the current MAC address of the Internet port. If
your ISP requires you to register the MAC address, please enter the correct MAC address
into this field in
XX:XX:XX:XX:XX:XX
format (X is any hexadecimal digit).
Your PC's MAC Address -
This field displays the MAC address of the PC that is managing
the router. If the MAC address is required, you can click the
Clone MAC Address
button
and this MAC address will fill in the
WAN MAC Address
field.
Click
Restore Factory MAC
to restore the MAC address of Internet port to the factory default
value. Click the
Save
button to save your settings.
Note:
Only the PC on your LAN can use the
MAC Address Clone
function.
4.5
Dual Band Selection
Choose menu “
Dual Band Selection
”, and you can choose the working frequency for your router.
It is recommended that your computers and devices running video and voice applications use the
5GHz band, while your guest access and computers that are only browsing the web use the
2.4GHz band.