you find attached my network architecture with 2 Nexus 7010 on core layer and 2 Nexus 5020 on distribution layer, each one with 1 N2148T fabric extender switch. PC-1 is connected to one N2148T, PC-2 is connected to the other N2148T.
PC-1 and PC-2 are on the same VLAN X.
When every link is up, PC-1 is able to ping PC-2.
If I shutdwon the Port-channel 10 between N5K-1 and N5K-2, PC-1 is no more able to ping PC-2. In the output of 'show spanning-tree vlan X' command issued on both Nexus 7010 I see Port-channel 11 moving from forwarding to blocking states and back to forwarding state every few seconds.
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...