Software-Defined Access (SD-Access)

I have two border nodes playing the role of external + internal border first I have a migration phase that I have to keep the same IP addressing so I configured the second border committing L2Handoff it asks to change the VTP in server mode to Transp...

For anyone planning to deploy an extended node in their SDA fabric here a few good-to-knows from our experience:-Assuming you have a third party DHCP server, such as Microsoft, here is valuable information for option 43 that you will need to configur...

Hello all, I have a question: Let say I have a VN where most devices are silent hosts. I have a controller which is connected to one of the Edge gateways and when I enable Layer 2 Flooding for this VN, Multicast traffic sent from this controller is f...

I have two border nodes ( c9500 ) version 16.09.05 connected to EDGE node ( c9400 ) version 17.03.01 i start a LAN automation and i create a fabric i make the connection with two fusion router my problem is the lik between two border not change to L3...

HiMy customer has asked for the bundle license R-ISE-10VM-K9= however the part codes is EOL and R-ISE-VMM-K9= given as the replacement What I don't understand is do I need to quote the customer 10 x R-ISE-VMM-K9=? Thanks  

Hey guys, is there a way to combine SD-Access and ACI in general?Currently we have our Campus-Network set up with Catalyst Switches and our Datacenter with Nexus Switches.I'm looking for a way to combine the two SDN solutions and operate them paralle...

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Dears, I have border and control node  ( one box) and it is down due to power problem and need to replace with RMA and after getting the new device how to replace it at the DNA as a border and control node ? is there is any automation process i must ...

Hello everyoneRecently our management is deciding weather to invest in Cisco SD Access/DNA center or not.I have looked a bit into Sd Access and I would like to know how it is different and better than traditional switching.If I could get some documen...

Hello All,  Assembling a large SD-A design for one of our customers, and we have devised several topology models to categorize each of their sites against from a design perspective.  We allocate Catalyst 9300 and 9300L's as Edge nodes, depending on t...