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About LOTRouter
LOTRouter
Comes here often
Member since Mar 14, 2024
Apr 16 2024
Community Record
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Solutions
Mar 18 2024
12:50 PM
No CRC errors, negotiated to 1G-Full, and I get greater than 100M downlink, just .07 uplink when connected to a 2.5G port. If I move the exact same cable to an identically configured 1G only port on the MS130 then I get full speed both directions.
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Mar 15 2024
7:16 AM
Be forewarned that while ports 17-18 are not labeled as 2.5G on the MS130-24X, they will connect at 2.5G speeds. I'm not sure if the MS130-12X has extra unlabled 2.5G ports, but I'd be sure to go with lower numbered ports, just to be sure.
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Mar 14 2024
12:18 PM
Yes, it reported as full-duplex Gigabit. I assume I wasn't getting full download speeds due to dropped ACK packets on upload.
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Mar 14 2024
11:13 AM
I ran into a strange issue yesterday when using an MS130-24X plugged into a Spectrum Internet router. If I plugged my PC directly into the Spectrum router, I got full speed (930/35). If I plugged my PC into the MS130-24X which was also plugged into the same Spectrum router, I got really bad upload speeds (350/0.7). After troubleshooting for awhile, I finally moved the connection from the Spectrum router to a NON-2.5G port, and I suddenly got full speed with my PC connected to the MS130. I checked, and it properly negotiated 1G full duplex when connected to a 2.5G port, but had completely borked upload speeds. Is this a known issue with the MS series switches 2.5G ports? I first noticed this issue due to bad upload speeds when wirelessly connected to an MR57 connected to the same MS130, so it most certainly was not an issue with my PC's NIC. Moving the Spectrum link to a 1G only port resolved the Wi-Fi issue as well.
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