D-Link DSL-2877AL Dual Band Wireless AC750 VDSL/ADSL2+ Modem Router User Manual
In this section diagnostic tests are performed to test the connection to the Local
Network interface and DSL Service Provider. This test will include testing the
Ethernet, Wireless connections, ATM OAM, and Internet Connectivity of this
router.
Section 3 - Web User Interface Configuration
Page 92