Using the Configuration Menu (continued)
Tools > Cable Test
The above window is a Vitrual Cable Tester and it shows the user the current status of the ports of the Router. In this window, we can see that LAN4 port is connected at a speed of 100Mbps Full (duplex) and all the other connections do not have a valid link. Clicking the More Info button will open an additional window with more information about this connection, as shown below.
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