Software-Defined Access (SD-Access)

What would be the correct Approach to Upgrade Fabric switches in DNAC ..? Like start upgrade from where option 1 -  Core > Distribution > Access Option 2 - Access > Distribution > Core we have 300+ sites running Core as 9500 / 9300 and Access Switche...

Hi, I am very new in SDA and I am trying to understand every Cisco documents or Cisco Live that I saw but I still can't understand why in SDA Multisite design the Data Center/Shared Services is always connected to the fabric site or to a campus site ...

Hello,I read this (below) in the datasheet of the C9500.SD-Access Embedded Wireless: The Cisco Catalyst 9800 embedded wireless controller softwarepackage can be installed on Cisco Catalyst 9500 Series Switches to enable wireless controllerfunctionali...

Hi, I would like to check if I can put an intermediate node as a Control Plan node and being part of the underlay? thank you

Hi SDA Guys, need help.  I have four (4) fabrics with their own Border Node. I also have two (2) small DC in traditional network. I also have Transit Control Plane Node to facilitate the SDA-Transit between my four (4) fabrics. Lastly, all of these f...

Hi Guys, Looking for release notes but can't see any update from a few years ago about needing to use SNMPv2 for traps for telemetry. Can we just use SNMPV3 now for polling/telemetry/traps? Thanks George

Hello! I have 4x fabrics with 2x of it have server farm block and internet block, all fabric sites are connected via dark fiber using SD-Access Transit. How can I achieve that the 2x fabric sites go to server farm A and internet block A and the other...

Hi Experts, I am new in SDA and I am wondering if I can still do the following for the underlay, 1. I can still have 2x Border Node or 2x Control Node for redundancy purposes? 2. Can I still deploy it in stackwise mode if my nodes are Catalyst? 3. If...

Hi,What exactly means that WLC acts as proxy ETR? I am aware that proxy ETR is used in order for LISP sites to be able to communicate to non-LISP sites but how does it relate to fabric WLC?

In a current project we would like to implement a recovery scenario 1+1+1 with a witness host. Cisco DNA Center supports two disaster recovery setups: 1+1+1 setup: OneCisco DNA Centerappliance functions as your Main Site, a second appliance serves as...

HelloWith the vEdges as a Fusion node, it was necessary to manually change the MTU to 1504 on the main interface (or 1496 on the sub-interfaces) to allow for the dot1q tag to the border node.With cEdges however, things just magically seem to work wit...

Hi, Does anyone know how to remove a device which was a member of a stack from Plug and Play in an SDA fabric?We had a stack of 2 switches from which 1 member was physically removed and now we would like to re-use this member as a standalone switch. ...

If I use smart account A to manage smart license in Dna center, all my switch and ap are registered in account A, this is no problem. But my sfp modules are registered in another smart account B.  Can I still assign license to switches successfully a...