Aison  Freshman Member

Hello, Thx for the answer. I disabled now all LLDP notification on all Zyxel Switches. LLDP MED was not in use anyway. But maybe there are other services like lldpd (from linux servers) sending these kind of notifications?!? In the meantime, another switch of same model was not responding. I guess it's also related to LLDP…

Hello Kay Thanks for your fast answer. I didn't notice the change from V4.70(ABHT.7) to V4.70(ABHT.9). I upgraded now all switches to ABHT.9 and I'm going to monitor the situation. It started from the initial installation. The whole installation is new (installed this summer) Hard to say. It's not regular. Sometimes it…