Basically my network is setup with scenario 1 with the 2 pair cable (is wired with two pairs that are in the walls of my house).
Scenario 1 i have packet loss.
Scenario 2 i don't have any.
Seems by adding another device in between before it runs up to my other 1Gbps switch it removes the packet loss.
Since cabling is only capable of 100Mbps i thought it may be something to do with auto negotiation but looks like port is correctly negotiating at 100Mbps. Any ideas? I'm guessing it's a setting QoS or something like that.
Gigabit Ethernet hardware on both ends of two pair cable does not meet any standards-- the operation will be unpredictable. If you have two pair cable there needs to be a 10/100 device on one end to ensure it falls back to operate at 100.
Sorry forgot to add the image of the Scenario's. Have just added. Could i force set the port at 100Mbps to ensure it doesn't try to auto-negotiate at 1000Mbps?
Using ping -A i'm seeing a jerky pinging that results in around 2% packet loss.
Port 1 is Negating properly though.
Port 1:
uvr: 0
vsr: 0
vinr: 0
tvm: 0
pvid: 1
link: port:1 link:up speed:100baseT full-duplex auto
Ah right. That's a bit annoying. Other switch? It's un-managed unfortunately. But that probably explains why adding in a unmanaged 100Mbps switch fixes the issues.