D-Link DSL-2870B Dual Band Wireless N750 Gigabit VDSL2+/ADSL2+ Modem Router User Manual
Diagnostics
To access the Diagnostics page, click on the Maintenance menu link, at the top, and then click on the Diagnostics menu link, on the left.
On this page, the user can run a diagnostics test that includes testing the Ethernet,
Wireless, ATM OAM F4/F5 and Internet Connectivity of this product.
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