Software-Defined Access (SD-Access)

What is the best strategy or a best practice to migrate a traditional network to SDA keeping the actual core (Catalyst 9500 stack) as CP+Border node? I must maintain the 9500 switch running as configure SDA fabric on it. The access switches will be r...

I have 2 scenarios:Scenario 1: Global/USA/SF/BLD_SF has 1 FIAB device -> add BLD_SF as FZ Scenario 2: Global/USA/SF/BLD_SF has 1 FIAB device -> Add FLOOR1 as FZ BLD_SF is building and SF is a Fabric site unique FIAB device is provisioned and assigned...

I heard that Cisco does not recommend to deploy ISE and DNAC to a distant location from the SDA Fabric. Is this a correct statement?(I cannot have ISE and DNAC on a DataCenter , and SDA-Fabric in a nother location)?

HI All,I've been using DNA Center for a few days and I'm not sure if I've encountered a bug or not. When I to change the device role of a switch from "Access" to "Core/Distribution" in the Inventory section, the software shows as "compliant". However...

HiCan anyone share their experiences of a large SD Access deployment and how they allocated IP pools?  I've read that since there are no broadcasts to propagate, except where a certain functionality needs L2 flooding, then it can be common to use lar...

Hi All, I have an SDA fabric using closed mode authentication and looking to setup a fabric site wide voice VLAN. I created a voice IP pool in the fabric and noticed that its not set as the default voice VLAN on my fabric edge ports (the default voic...

Some one provide some good document to configure the IPSec Tunnel in ACI Fabric to test one issue.We have Site A with 10G connection P2P connection to Site BSite B have P2P connection to site A and MPLS connection to Site C.Now we have our Storage ac...

Hello All, I am trying to understand SDA ACI integration. I now fully (well, mostly) understand how the integration works by exchanging Security Groups and EPGs between ISE and APIC, via REST API. My question is, how the IP-to-SGT mappings (or IP-to-...

Hello, I am having trouble using telnet to connect to a remote server. Whenever I try to connect, I receive an error message stating that the connection was refused. I have tried multiple times and have confirmed that the remote server is up and runn...

To migrate an existing SDA site to a new site using the same IP Pool and minimal downtime . Because there is a group of servers that have fixed IP that need to use the same IP address and on production 24x7. I have some questions for this 1. If we us...

HiIs it possible to add DNAC as an SNMP destination on a 3750 Switch Stack so we can see the info on DNAC Gui. ? thanks

Hi, I have an SDA fabric implementation and the customer decided to deploy a transparent proxy using WCCP. He request to configure the network to force the user traffic (currently wireless (fabric mode), next is wired) to the proxy IP which is part f...