Hi experts, I have a question regarding how VRF leaking works in ACI. I have a simple topology as follows:The Border Leaf is learning the route 10.0.0.0/8 via OSPF in the VRF A from the router. I want to leak this route into VRF B so that the VM can ...
Hello everyone, we have PBR with one-arm mode.Service Node [ Firewall ] is connected with Leaf 01 and 02.Consumer EPG is with Leaf 03 and Provider EPG is with Leaf 04.From Consumer I am able to Ping Provider.Traceroute from consumer EPG to Provider E...
Hi All, new beginner here, since last time the TPM issue was solve so my work could continue on, but after that i have facing another issue that showing as below, may i ask is there any pre-configuration relate the BIOS or thr RAID adapter controller...
Hi, I'm building docker container for a stateful app I'm working on and I installed the cobra SDK on it:pip install acicobra-4.2_3l-py2.py3-none-any.whl pip install acimodel-4.2_3l-py2.py3-none-any.whl I noticed that the size of these modules is huge...
Hello Everyone, I just want to understand how service graph works in the below scenario. Scenario 1 (Unmanaged Service graph) ############################### EPG-INSIDE-->BD(L3-10.0.0.1)--->VMM domain --->ProviderEPG-OUTSIDE-->BD(L3-20.0.0.1)-->VMM d...
Hi experts,I have a great deal of trouble explaining to students why when creating a Bridge Domain, selecting Optimize for the Forwarding option means the bolded options below and not the italicised options as it did when ACI first came out.L2 Unknow...
I have a pair of SPAN sessions on 2 ACI Leaf switches but the traffic only appears to be getting captured in 1 direction. I checked the SPAN configuration and it does specify "Both" in terms of direction. Anyone have this issue? It's an older vers...
Hi all!I have to setup a Multipod for our DC and have a question about management network and integration w vCenter VMM.Since OOB mgmt is always recommended way of mgmt I am using it and also did choose it in APICs Connectivity Preferences. Since my ...
Hi folks, I have a firewall attached to ACI as a L4-7 device using it in conjunction with Service Graph functionality and Policy-Based Redirect. Everything is fine for EPGs communicating across the Service Graph, however how do I apply a contract to ...
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...
An instructor has just finished telling me that having 5 APIC nodes in the cluster does not offer any additional redundancy than having 3 nodes. Is that accurate? Sounds counter intuitive.
Hello. Once a leaf switch has added the VxLan header and crafted the frame, how does it know which interface to send it out of? Assume 4 spine switches, how does it know which spine to send it to? I know they should all be equal cost, but what decis...
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...
So does the l3out EPG falls under the "any dc " epg when you apply the vzany?
