Hi folks,I have a /32 IPs configured in the ACL traditional switch within same subnet and different subnet as well.If i have to propose ACI solution and i need to restrict communication between Specific endpoints , which ACI solution I should use . C...
Hello.I am confused by the topology information that i deduce by issuing various show commands on various devices.For example, I know for sure that IP addr. 10.54.182.20 is within ACI environment because I do find this IP in EP tracker: By issuing #s...
I am looking for some guidance on connecting vmware VSAN to Cisco ACI 3.2(4d) For the VSAN and VMOTION networks is there a preference to use LACP between the VSAN nodes and the Cisco ACI leafs oruse the built in load balancing on the VMWARE interfac...
So I can configure the default DNS profile and apply that as a label to the oob VRF in the management tenant and get the APIC and leafs to use DNS servers through the out of band management network. I'm confused by the use of DNS labels in tenants,...
When upgrading apic-L1 to L2, can I just do the following? I found that like below, https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/troubleshooting/b_APIC_Troubleshooting/b_APIC_Troubleshooting_appendix_010100.html#concept...
Hello, I noticed that any physical interface of a leaf switch is mapped both to an Internal VLAN and Front-panel (FD) VLAN.What is the difference between them?Initially I thought that perhaps Internal VLAN is a VLAN for an underlay network but when I...
I am newbie to ACI technology and still cannot get the fundamental of ACI. Anyone can explain detail, how the forwarding traffic within in ACI (between two leaf and if the endpoint on same leaf), how the packet process like encapsulate and decapsulat...
Hello all, Using the Cobra SDK, how is it possible to re-use an already established APIC Session ? The main use case is :1/ First using a script to create a session, that would perform the login (so that I ask the password, once)2/ Run several and in...
Hello, There seems to be an issue with both of the Ansible courses on Devnet. When you install Ansible on MacOS there seems to be an issue with running the Ansible client. These courses are about Cisco ACI with Ansible. PLAY [USE ACI REST MODULE...
Anyone know where gateway/bridge domain store in ACI Fabric? Is it store on leaf or spine? is it store on where the EPG exist?
Quick question about the ACI multi-site implementation. Is there any implication if the sites used the same TEP pool IP space or infrastructure VLAN ID? Thanks, David
when i use my TACACS account to access the APIC , i don't see all the features that i see when i login using a local user/password. Basically I want to have a full admin rights when i login to the APIC using my TACACS . Is there an option in APIC...
Hi all, My ACI journey continues, and I invariably end up back here looking for help. I am currently working through a design for a "shared services" tenant in our environment. What I'd like to do is: -in Shared Services tenant, have one BD w...
Hi, I've managed to get all the routing rules in my APIC using this REST API query: https://<APIC IP>/api/node/class/topSystem.json?query-target=subtree&target-subtree-class=ospfDom,bgpDom,eigrpDom,ipv4Dom,isisDom,ospfv3Dom,uribv4Dom&rsp-subtree=full...
Hi I have deployed an ACI fabric. Currently its network centric with 1 VLAN = 1 BD = 1 EPG.I have static VLAN pool (1-999) that covers all the VLANs that the servers to be migarated to ACI live on in the legacy datacentre.The pool is associated with ...
