Hi team, ACI fabric uses an SSL certificate for the Intra-Fabric Messaging process. If I understand correctly, I will not be able to join the new switch to aci after the certificate expires. Am'i right?
Hi team, ACI fabric uses an SSL certificate for the Intra-Fabric Messaging process. If I understand correctly, I will not be able to join the new switch to aci after the certificate expires. Am'i right?
HelloI am about to download ACI Simulator but there is major files size different in various versions.version 5.2 is more than 60 GB but version 5.3 is 10 GB.can you explain why ? ACI simulator 5.8 ACI simulator 5.3 thanks
Just curious if the "new" Interface Configuration wizard is widely used for implementing the ACI fabric OR migrated the existing selectors/profiles to the Interface configuration fashion? I am still preferring the manual approach to define the interf...
I am looking for some suggestions...Here is the scenario: I have two DCs and each has a pair N7K running sa vPC as the core. I have a ACI multi-site for the same two DCs. Now I am planning to move the existing networks and workloads into ACI in order...
We have ACI DC and DR independent Fabric running and we are in a situation where we need to connect three different DCI links to leaf nodes, so connection would be like DC leaf and DR leaf will have DCI links connected directly. Since ACI technology ...
Hi team, I am going to deploy aci multipod fabric using APIC-CLUSTER-L4 and N9K-C93600CD-GX as spine switches, two switches for each pod. Cisco writes that APIC-CLUSTER-L4 are now bundled with 2 (two) Advantage XF2 3-year-term licenses that can be ...
Hi,We have ordred a fabric ACI with APIC M4 version 6.0(3d) and leaf/spine with 15.2(8).In the discovery step, the switches still inactive on the APIC until we upgrade it manually via USB to 16.0(3d) version!Note that the APIC M4, it supports the 6.0...
Hello, I am a newbie on ACI that is why I am trying to learn it from simulator first. We do have the ACI at work, but I wanted to practice in simulator first since I am new to this. Does anyone had an issue accessing APIC after the successful ACI si...
What is the command to get model name for each controller, spine, and leaf via CLI?show version don't have it. APIC03# show version Role Pod Node Name Version ---------- ---------- ------...
Hello,I am studying for DCACI, and in the course I am studying (DCACI Cisco U.), the ARP traffic handling left some holes of potential scenarios, a fact that is killing me...1) What if the Bridge Domain has Unicast Routing enabled and ARP Flooding en...
Hey, I am new to all this but coping not bad I think. I am trying to do some work with ACI programming on the Cisco Virtual Sandbox, the thing is I keep returning authentication error. I have also tried to get in through Postman and the same happens ...
Hi, how to find all the EPGs associated with the vlan id or subnet IP? Is there any command on APIC or leaf switch to find the result? anyone please advise ,thanks in advance.
Looking to confirm the understanding of these scenarios about per-packet and per-flow within the context of ACI, is this correct? If not, how does it actually work? 1. Intra fabric forwarding (within a single ACI fabric1) - ACI will utilize PER-PACKE...
Hello,I have been studying for the DCACI, and there is still some cloudness around Bridge Domains for me. I hope someone can shine a light in this for me.In the Cisco's documentation it says the following: "A bridge domain represents a Layer 2 forwar...
Let me ask you, whether the writing APIC Rest Python Adapter (ARYA) in Python 3 was planned? If I'm not mistaken we have this amazing tool in Python 2 at the moment. As a consequence, there is another important question - how long will Python2.7 on A...
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