XGS1210-12 hangs under heavy load when using VLANs

bogorad

I have a rather basic configuration: an uplink @2.5Gbps (tried 10Gbps as well; same failure) set to VLAN=10, and some local devices. One of local devices is a server, and every morning at 0545 it backs up its ~1/4 TiB drive via the uplink (VLNAN=10). This results in theswitch hanging - web ui works, I can tell it to reboot, which fixes the problem.

If I turn the uplink to non-VLAN, the problem disappears, but the reason I purchased this switch is to use VLANs.

Firmware V2.00(ABTY.1)C0

Zyxel_Melen

Hi @bogorad ,

To better check this issue, could you share more details so I can reproduce this issue in my lab?

1. Can I said that you have a daily backup task that the backup server/NAS?
2. What's your detailed topology? Which VLAN is your server belong to?
3. Since your XGS1210-12 is still accessible, is the other traffic can be forwarded? Like can you ping device in the same VLAN/subnet?

Thanks.