Hey there fellows!I'm having a bit of trouble understanding the best practice of segmentation in ACI.I'll explain the use case.We currently have an EPG called "cluster", that has a BD /20 associated with it,There are contracts applied to it and every...
Hi DC experts,I am learning CCNP DC, therefore, I have bought a new Cisco Apic M3 with ACI Spine 9336PQ and 9372PX as leaf. both of them stuck in inactive Status. After searching I found that the Apic server has this bug "F3031" https://bst.cloudapp...
This session introduces the use of a VXLAN EVPN gateway functionality in an ACI fabric to establish native Layer 2 and Layer 3 connectivity between two different types of VXLAN fabrics (in this session- NDFC VXLAN and ACI iVXLAN). The session covers ...
I have the following faults I receive while trying to configure a routed sub-interface for an IPN in the infra tenantI do see that the interface is configured, but I cannot ping it locally. In contrast, I can ping the IPN interface to the other enter...
Hi,I'm replacing our APICs from M2 to M4.I followed this guide: Cisco APIC M1/M2/M3/L1/L2/L3 to M4/L4 Cluster Migration, Release 6.0(2) - CiscoThe new APICs were shipped with 6.0.2, while our cluster is running 6.0(7e).The first one (APIC1-NODE3) was...
I'm trying to optimize my settings for two sites stretched by NDO. Looking at the CiscoU advanced ACI course shows both scenarios are appropriate for vSphere live migrations. What settings should I really use for live migrations between stretched sit...
Hi folks,This is driving me a little crazy! And maybe this is easier than I'm thinking through. I need to add a static route for a network we have that is on ACI ( a BD l3 unicasting routing enabled.) We used to have a static route on IOS but now I'm...
Hello , Did Someone have a Logic Explanation , why we use the PI Vlan (Internal Vlan) on ACI? and What is the Role of PI Vlan ? i Know That the FD (Forwarding Vlan ) have always To be maped to an PI vlan , but the Question is Why ? and Why we need...
Hi all,I am having a requirement for upgrading an existing APIC cluster to the current recommended version.Physical appliances are going to upgraded as per the requirement as a Physical APIC cluster or Virtual APIC cluster or in Hybrid mode.Currently...
Is it possible to have two different L3 BDs with devices connecting the same vlan ID ? see example below.VRF: SameDomain : Same physical domainVlan pool : same poolEPG 1 :BD 1 :L3 : 10.10.10.0/24End device vlan ID : 100EPG 2 :BD 2 :L3 : 20.20.20.0/...
Hi. Can anyone support and share the requirement and steps requires to setup ACI simulator. apriciated for the support...
Hi Community, Apologies if this has been asked before, I couldnt see anything with a brief search. I am studying ACI and have looked at a customer infrastructure, which I am trying to replicate in ACI Simulator v 5.2(8g) I have a question which I am ...
We want to put you in the driver's seat of your network! Learning about data center networking should be simple, accessible and manageable. With resources like webinars and expert insights, we're here to help you take control and unlock your networ...
Hi team,I need some guidance regarding an ACI Multi-Pod design and would like to know the best recommendation.The design includes three firewalls per data center: MPLS, SD-WAN, and INET (active-standby independent), each connected to a separate L3Out...
Fault Code F1261 Configuration failed due to overlapping-encap-namespace for uni/infra/vlanns-[INSIDE_FWDC_VLAN_POOL]-static foFr node CHR_LEAF_1
