Echo 20 Thunderbolt 5 SecureDock
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IDArticle TitlePost Date
1286 How Can I Maximize My Dock's 10 Gigabit Ethernet Port Performance Under macOS?May-15-26
Performance Tuning Steps
These are steps required to configure an Echo 20 Thunderbolt 5 SecureDock’s or Echo 21 Thunderbolt 5 SuperDock’s 10GbE port for maximum performance.
 
1. Open System Settings, and then click Network. In the Network panel, click Thunderbolt Ethernet Slot x in the sidebar, and then click Details; a new panel appears.
 
2. In the new panel, click Hardware. From the Configure drop-down menu, select “Manually” . In the Speed drop-down menu, leave the setting at or select 󈫺GbaseT” (or �baseT” or �baseT” if either is the top speed your network connection supports). In the Duplex drop-down menu, select “full-duplex” (not “full duplex, flow-control” ). In the MTU drop-down menu, select “Jumbo (9000)” or select “Custom,” and then enter �” in the box below.
 
3. When you’ve finished changing the settings, click OK.
 
4. Back in the main Network window, click Apply after you’ve completed changing the settings.

Note: For large frames to be transmitted intact end to end, every component in the path must support that frame size. Switches, routers, and NICs from one end to the other must all support the same size of jumbo frame transmission for a successful jumbo frame communication session.