Hi,have here a couple of SG550XG and want to configure VLAN one-to-one mapping for a LAG.Problem: on the other side (Router), the packet arrived without remapping, according to the trace.Win ping - LAG VLAN2102 ---> SG550XG - PO15 - VLAN2102 one-to-o...

Hi,have here a 4-way hybrid stack. For any reason, the Unit 2 was lost and the switch was rebooted. All of our WLAN APs are connected here and the WebEx connection was gone in the middle of a conference with an important customer.How to fix that?Than...

Hi,have trouble with an CBS350 stack and some WLAN APs.According to the log, the port fi2/0/42 was "suspended by acl-deny".Two questions:- Why did the firmware suspend the port, even where are no errors logged?- Why did the firmware suspend the port,...

Hi, have a CBS 350 stack and issues with the Mac based authentication, 802.1x authentication with our Radius server works fine. According to the trace, the Radius server receives (in case of a Mac) no packet from the switch. Are there any restriction...

Hi, have here a few ESXi hosts with redundancy across 2 stack units (iSCSI plus Etherchannel for non iSCSI).The stack rebooted a lot of times as I started a firmware download from ftp.dell.com via the lifecycle manager.Even the master unit was not pi...