Application Centric Infrastructure

Hello Cisco Community, I have the following problem in a three Multi-Pod fabric:I can't reach the Hosts within the same EPG in Pod 3. Pod 1 & Pod 2 Hosts are reachable but not Pod 3. The two hosts are in the same subnet, epg and vlan:Host 1: 10.7.0.2...

Hi folks,I 've trying to solve a problem on our integration betwen ACI with VMM domain(version 5.5) and Vmware enviroment(ESXi 5.5). Some VM's lost conectivity after reboot and sometimes without no reason. To deal with it, I need to change the virtua...

Hey Guys,I'm looking at staging two ACI sites with multi-site orchestrator (MSO) at a single location.  I only have access to one management network, so I will re-ip address the management interfaces of the 2nd DC ACI APICS to be in the new managemen...

Hi,what happens when the vlan limit (3960) on a leaf-pair is reached?Will it be possible to deploy new EPGs (on that leaf-pair)? If I am doing 1BD=1EPG will I be limited to 2000 BD per leaf as the scalability guide mentioned ? thanks 

Does the logical node ID created during VPC setup need to be unique per fabric or per pod?example:leaf1201_leaf1202 nodeID 201 (pod1)leaf2201_leaf2202 nodeID 201 (pod2) appreciate your feedback!

Is there a special reason why the "Add Pod" Wizard with APIC 4.2 and newer creates multiple AAEPs (2 for Spines, 1 for L3out). Also different Access Port Policy Groups are used! Why? In all the documentation i found, I can't see a good explanation.  ...

Hi All,I have a DHCP server reachable via shared l3out in common tenant default vrf. I configured dhcp provider in Fabric access policy.I have a user tenant called tenant-dev and vrf vrf-dev and bridge domain bd-100.In the bridge domain bd-100, i hav...

Hello,I was looking through the CLI Configuration within one of the Controllers, I noticed that there was no vPC configuration present from our ACI POD 2, which is one of our Data Centers across town. I then logged into the Controller there to see if...

HI all, I need to configure L3out on site 2 as backup L3out for hosts in site 1 (and vice versa).Do some one have experience with this?I am in lack of documentation for configuration and details how it works.  What is happening with routing tables in...