Edimax Technology AR-7266WNA - Manual (Page 49)

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Parameter Description
ADSL modulation Choose preferred ADSL standard protocols.
AnnexL Option Enable/Disable ADSL2/ADSL2+ Annex L capability.
AnnexM Option Enable/Disable ADSL2/ADSL2+ Annex M capability.
ADSL Capability Bitswap Enable – Enable/Disable bitswap capability.
SRA Enable – Enable/Disable SRA (seamless rate
adaptation) capability.
ADSL Tone Choose tones to be masked. The masked tones will not
carry any data. Click “Tone Mask” to mask the tone
number you have selected or all the tone numbers.
When you finish, click ‘Apply Changes’. You’ll see the following message
displayed on web browser:
Press ‘Continue’ to save the settings made and back to web management
interface; press ‘Apply’ to save the settings made and restart the router so the
settings will take effect after it reboots.
5.2.2.4. DNS
A Domain Name System (DNS) server is like an index of IP addresses and Web
addresses. If you type a Web address into your browser, such as
“www.router.com”, a DNS server will find that name in its index and the matching