From OS perspective, each NIC maps to single VLAN / subnet unless if OS & drivers are capable of logical interfaces and VLAN tagging.
Regarding VNTAG, as vNIC interface receives frames from OS, it inserts VNTAG and sends towards FI. For server traffic towards host, FI adds VNTAG and sends to it to vNIC. The adapter removes the tag before delivering the frame to OS.
In some scenarios ( based on adapter type ) , IOM will add / remove VNTAG.
The unmanaged mode is also known as Network only switching, which is introduced in Brazos release. It adds the flexibility for customer to use only network automation for service appliance.
If a device is configured a...
Usually, we can access ESXi Shell by pressing Alt+F1 from ESXi DCUI (Direct Console User Interface).
But on HyperFlex system, it just shows black window.
This is expected behavior because HyperFlex redirects ESXi Shell output to SoL...
Configuring an Export Policy Using the GUI
This procedure explains how to configure an Export policy using the APIC GUI. Follow these steps to trigger a backup of your data:
On the menu bar, choose Admi...