how to onboard SDA Border node (seed switch) on DNAC via PnP if the upstream device is ASR1001.I had a question and if there is a cisco documentation or video on how the flow works for it. It is a simple question.If I have a router, ASR1001 to which ...
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Guys just for better clarity about relevant to subject content of BRKENS-2820. as far as i understand topic delivery of the Joins/Registers/Stops/Prunes (l.s. both MC src & receivers are within Fabric & same VN - starting slide 48) etc also happens w...
Resolved! Layer 2 multicast in SDA
Hi, I would like to understand if there is any specific configuration i need to do for Layer 2 multicast on SDA. Layer 2 multicast => Both source(sender) and destination(receiver) on the same vlan (but connected to different fabric edge switch). We a...
Hello could someone please explain to me, why we we will use "ip route-cache same-interface" instead of CEF on on the IP Transit Handoff SVIs and Edge Node SVIs? Shouldn't cef be more effective? Why would we choose fast-switching over cef here? ...
Hi,in this document , it says that in case of External+Internal border where BGP is imported into LISP and LISP is redistributed back into BGP, tags are needed to prevent iBGP to LISP route imports and hence avoid potential loops.Can someone, please,...
Does anyone have a recommendation for finding out access ports that have more than one data device connected (multiple MAC addresses) via the DNA-C API? We are running DNAC 2.3.3I have an existing SD-Access deployment with Multi-Auth set in the origi...
Resolved! SDA for Wireless Design
Hi Guys, I am new in SDA solutions, I would like to ask the following, 1. Where should I connect the non-fabric devices like firewall, WLC, etc.? Directly to the BN node? 2. Typically, how many BN and CP nodes should I deploy, two for redundancy? 3. ...
Hi Community, Having an issue where the SD-Access switch is detecting dual MAC addresses from two different VLANs. At this point, I'm guessing it's a client-side ( voice device) issue but would like to hear if anyone comes across such scenarios. Swit...
Resolved! Border Node routing issue
Hello,I'm having trouble wrapping my head around a weird issue. I have two borders and one single fusion switch and they only have B1F1 and B2F1 connections. I have imported a route on the Fusion router so that I can leak into the fabric but the bord...
I was looking for DNAC authentication using Active Directory, but I keep on seeing result using ISE integration.Q: is it possible to have DNAC integration with Active Directory. (without using ISE). Thanks.
Cisco DNA Center Version 2.3.3.7-72328As I understand it standard Assurance Client information only goes back 7 days. I have a requirement from our CSIRT team to be able to tell them what client (MAC address) was using a specific IP address and where...
I have two separate ISR 4451's which are meant to be the control plane (CP) nodes in my SDA fabric. They are dual connected directly to the fabric border nodes. Now to discover these CPs it looks like the only way to do it is to manually configure th...
Hi AllI m working on setting up PXE boot for SCCM device builds over the network . We are using an SDA network where I have configured IP helper on the SVI the endpoints are connected to . This is the configuration on the Fabric Edge node SDA-EDGE-...
Resolved! More specific route to DNA C
Hi,is it true that edge devices must have more specific route to DNA C instead of a default route?If true, why?
Which exam path does SD Access fall into? I have started a new job and will be getting involved in sd access deployments, is there a cert path for this?
