In the figure below, the control plane nodes are interconnected with the borders nodes.In the SD-Access Fabric Design document, it is mentioned that intermediate nodes interconnect and provide IP connectivity between the devices that play a role in t...
Hi guys, today I have a little problem with SDA-transit and I am not sure, if I am doing it wrong or DNAC (or CC). I have a customer and we want to migrate to a SDA fabric solution. The customer has different remote locations where we can use higher ...
Hello, I have a 9800-40 WLC running 17.9.4a code if I use the Service Port IP as the discovery IP in DNAC it is not properly used as the source tacacs and radius interface, the issue is I have a different IP configured for the WMI, DNAC configures th...
Hello, is there any SD-Access Design where a Firewall is located inside the Fabric for SGT to SGT Stateful inspection?thanks
Dear friends,We are planning to deploy new SD-Access and SD-WAN infrastructure, but I had a few questions:Is it possible to connect remote branch SD-access equipment (DNA access switches) behind SD-WAN router? I mean to see it in Fabric, configure vi...
HiI'm trying a very simple LAN Automation test where I have one Border manually configured and discovered which I am then going to use as a seed device for my second Border. When I start the LAN automation process the second Border upgraded to my Go...
Hi,I have a question regarding traffic flow from fabrice site 1 to fabric site 2 with the help of transit control node.I know that B/C node at each site registers local EID prefixes to transit control node which then redistributes them to MPBGP.As a ...
Hello everyoneIn the SD-Access Design with Layer 3 Routed Access I noticed that the access switches are interconnected to the distribution switches but not directly to each other.So I'd like to know, since the routing decision is made directly at the...
I would like to discuss the scenario where endpoints are connected to a standard switch which is itself connected to the fabric edge of a sda campus network (as shown on the attached picture).The clients on the non sda switch have to connect to a ser...
Hello everyone. We have deployed an 8000v as a transit control plane node. We, therefore, created an SDA-Transit (named IV-Transit) and successfully assigned this SDA-Transit to one of the Fabric Site without any problems. Subsequently, we created ...
I have read the upgrade process to get a DNAC 2.2.2.8 deployment upgraded to 2.3.5.5 with the intermediary step to 2.2.3.6/7 and I am OK with the steps. However there are a bunch of application updates showing for 2.2.2.8 and I can't see whether the...
Hello, For some reason DNAC isn't showing all the topology link, even after rediscovery and resyncing every device.How can I solve this ?Version 2.3.3.5-70134, every equipement are from cisco and are recent.
Dear All,I configured the port of the test switch to use Dot1x as the first authentication, and as a fallback in case the dot1x failed, to use the Mab type authentication.Everything seems to work correctly. But I have a question:If I connected a New ...
I have a few instances where I am not seeing the topolgy links to access points. I have tried to resync the switch as well as re provision the AP. I can see the AP via cdp. How do I go about getting the topology links back. I cannot comment if they w...
HiI have a test SDA setup and I've selected Lisp Pub/Sub as the method. Should I expect to see iBGP between my two Borders? I don't recall configuring it but it's there. I'm also using the Extranet feature and handing off to the external network on...
