@Dr_Marty I would be tempted to reduce the 10gbit dac LAGS to a single link and see how the stability is, there could be some strangeness with DAC cables or something going on here as well.

@LnxRocks Are you configuring the switch ports from inside its device management page directly when it has been adopted, or during the vlan wizard ? I do have many SG and ES class switches and have...

@VolkerS DHCP reserved addresses can only be assigned if the device is on the correct vlan and there are no other DHCP servers serving conflicting addresses within the scope of that vlan - you may...

@Vincent-TP I too have had tons of trouble getting my switches updates with todays new builds, but eventually, after many attempts on several of them (SG3218XP-M2 was particularly difficult and...

@Vincent-TP 6.2.10.17 on OC300 seems to be struggling with firmware updates of devices For example Controller IP 192.168.0.254 /23 Switch IP 192.168.1.253 /23 OC is directly connected to this switch...

@URL Hope 2 looks interesting, 172.x - is that the ISP IP you get> if so you are behind some sort of NAT as that is a private not public address. The failures after that are because the traffic is...