I'm seeing performance issues with a few CRS112-8P-4S I've installed this summer. I've never used these switches before, but thought I'd try them.
I'm not using any vlans or routing, just using them as a PoE switch. In the setup I'll talk about here, I have the CRS112 switch (6.48.3) connected to a hEX S router (6.48.3) through the SFP ports on both. There's 6 AP being power up from this switch (48V PoE). The CPU load is running between 15-20% constantly, without much traffic running through the switch.
I'm using the default bridge configuration, that has hardware offload enabled on the ports and fast forward enabled on the bridge.
When I run a bandwidth test between the switch & the router, it maxs out at 30Mbps x 19Mbps.
I'm getting the same results from setups at different locations with ethernet connections between the router & switch, and also with wireless PtP connections between the router and switch.
Is this the limitation of this model? Or is there a programming issue?