R610 only showing 100 Mbps speed

[douglas_kim_1gp]

I have a R610 AP connected to an ICX-7150-C12P switch using unleashed. The AP set up as a member AP and is connected via Cat6 to the switch. The AP connects at 100 Mbps whereas the Master AP is connecting at 1 Gbps. I tried to configure the port using "speed-duplex 1000-full" via telnet but that caused the port completely lose the connection (so I set the port back to auto). Not sure what else to try since the AP and switch should support full 1 Gbps.

[reinaldo_dharma]

I often experience things like this, normally the interface reads 2.5Gbps, but a few days later it drops to 100Mbps. I tried crimping again but it only lasted a while.