i have a strange problem (for me) with two M4350-24X8F8V Switches. Both are uplinked with a LAG with two 25G SFPs on Port 39&40. Client devices are running fine on copper ports and SFP AGM731 1G Modules on port 25-28.
The same SFPs are mounted in both switches on port 29-32. Connection is display by led, but no traffic is going through this ports. If I swap a device connected to SFP on Port 29 to 25, it starts working directly. Back to 29, it stops. No longer reachable.
Sorry about this issue. Please email ProAVDesign@netgear.com, one System Engineer will help you today.
On the 10G/25G M4350 series switches, we are aware of the 1G auto-neg issue, due to a 100G SERDES behind not supporting AN. We are going to update the datasheet ASAP - our ProAV Design SE will try to find a solution with you, moving your 1G transceivers to ports supporting it (on the left, not on the right).
