This will be my 1st time upgrading the fabric in production.  We do have some single connected devices that will be impacted.  Does anyone know the typical amount of time the leaf will not foward packets during an upgrade?  Going from 1.3(2h) to 2.0(...

Created an EPG and BD Assigned a subnet to the BD (10.255.141.254/23) There is a host LIVE in the EPG (10.255.140.2) I can ping the host both from inside and outside the fabric. Cannot ping the GW from outside the fabric. Funny thing, the darn GW re...

Hey Guys, I will be migrating my gateways from my legacy 6500's to the ACI fabric soon.  For testing purposes I created a dummy vlan/epg/BD in the fabric and on the 6500's.  Put a few hosts in each environment and verified connectivity. I shut the SV...

I've seen some folks here state they use 3967, 4093 or even 4094. Looking at my leafs, there doesn't seem to be any internally allocated vlans.  Can I use any vlan I wish for the Infrastructure VLAN? Enter the VLAN ID for infra network (1-4094)[]: ...