Hi all,
Have a strange situation with server R740XD with ESXi 6.7 u2, u3.
After reboot, when ESXi is loaded disappears access to web-control ESXi after some time, access time can be various, but VM's still works normally without any problem.
When I make "Network Testing" via ESXi-control, web-control starts work but not for a long time...
Early I don't notice this problem, but servers had a different network configuration. The problem appeared when using network adapters Broadcom 57416 2x10Gb BT + 2x1Gb BT, with intel adapter I don't have the same problem.
I use VMware ESXi 6.7 update 2 A03 or update 3 A00 with standard configuration.
Iso-images downloaded from the dell.com site.
I use two Broadcom 57416 2x10Gb BT in bond in vSwitch0(one-Active, second-Standby), vSwitch0 using for VLAN VM's and VLAN Management Network.
Broadcom adapters
PS: when I use one network adapter in vSwitch0 all work fine, but I can't use this scheme, because two adapters connect to the various switch and providing reservations. And I can't use 2x1Gb BT adapters, because they have low speed