Software-Defined Access (SD-Access)

HiNo Idea why these messages have started no changes have been made to the switch config, does anyone have any ideas pleasesessmgrd :   failed for clientSESSION_MGR=5=FAIL Authc fail. Authc failure reason : Cred Fail no changes made on switch Thanks 

Hi all,I have a situation where I have configured MAB for a specific endpoint. Even though the device authenticates with MAB, we also get the following logs on our switch.027552: Nov 15 10:12:15.245: %DOT1X-5-FAIL: Switch 1 R0/0: sessmgrd: Authentica...

Hi, I am new in SDA, I would like to know how and where should I connect my TC nodes physically? Can I connect it physically in my FiaB node or it should be connected at my shared services network? thanks

We are replacing Viptela 100B with ISR1100X and I wanted to go to all Cisco IOS on our edge routers.      I am currently running 17.05.01 on the 1100X devices we have.    I just received 6 ISR1100X with Viptela code loaded and was going to switch to ...

In reviewing Border Node selection for SD Access Transit (LISP Pub/Sub), the Affinity-ID feature determines the BN selection using the lowest value of Affinity-ID.  Evaluating these values in the following manner determines the border node selected. ...

HiI have noticed that the session timeout on our guest SSID is 1800 sec (default) if I want to change this will it disrupt the guest network ? and do I need to change under Global or can I do per site basais as well if needed later.?Thanks

Hi, Can I use a catalyst switch as a DHCP server for my SDA network or it is required to have a Windows server type for a DHCP service for SDA environment?

Hello,I'm interested in finding out how people manage tracking of endpoints on SDA fabric networks. Particularly when it comes to seeing the history of a client as it moves on the network and where IP addresses change. I'm talking about on the wired ...

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...