You can log in to the router's web interface to view or make changes to the router’s settings. This article will guide you through checking the port speed of your modem and wired devices using the node's web browser.
 

Directions

1. Log in to the router's web interface.

2. Click on Troubleshooting.

3. Click on Status > Report. In the Ports chart, you can check the speed at which the WAN and LAN ports are running.

The Linksys MBE7000 supports 2.5 Gbps on the Internet port. Depending on what your modem's port supports, the speed will be displayed in its corresponding section of the chart. In the example below, the modem has a 2.5 Gbps speed and is connected at that speed, as indicated by an "X" mark in the 2.5 Gbps column. 

You can also check which ethernet (LAN) ports are being used and their corresponding speed.