Application Centric Infrastructure

Hello,We've recently received a new BGP L3Out Requirement. We're going to need to create four eBGP connections from our two border leafs. We've already One L3Out configured for OSPF. We went to enable BGP within that L3Out only to be warned that if w...

Hi,the context is a migration path : moving the servers and VMs 's Ethernet interfaces from old Legacy Nexus LAN Access switchs to the new  ACI LEAFs. We want to check that after reconnecting all the Server's interface to the LEAFs , the LEAFs must g...

Hi there.It's been a while since the ACI Hardware Lab on Devnet Sandbox was unavailable. An explanation is given as "Contains a resource(s) that is currently unavailable". I haven't found any ACI hardware Lab elsewhere. Does anyone know how long it w...

I have a multipod ACI fabric With 3 apics.Trying to get snmp working, and following Cisco doc's, I get 1 of the 3 apic's working.2 of my apic's does not reply to the snmp get request from my managment station.Does anyone have any tips for getting it ...

Hi guys. On gen-2 switches is there a way to tell if an endpoint was learned based on ARP-content (like SHA, SPA)? Is there any command which shows something like a 'learned by ARP-content-flag'?  ThanksMarcel

Hi everyone Aci leaf switch is not learning mac address of vmWhat could be the possible reason  ?

Looking for the process to upgrade ACI mode Switches (leafs or spine) without an APIC.  Client is adding switches to an existing environment and wants us to stage the switches in our facility.  I found the following: https://community.cisco.com/t5/da...

So the word on the street is BDs are NOT vlans, but they kinda are. Question: What would be a reason to put two or more subnets in a single BD? Would these Subnets with each a defined layer3 gateway talk to each other freely? I assume so, so how woul...

Hello Guys,I need some help with the ACI configuration. I work on an ACI fabric for a school project and I block on one point of the configuration, so I hope to find some help here. I want to mount one external L3 out connection to internet and then ...