Hello,We have recently deployed an SD-Access network with two defined VNs: users_vn and devices_vn.After provisioning the fabric roles in DNA Center we are testing end device connectivity on the users_vn. Users can authenticate and are allocated an I...
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Forum Posts
HI Guys, just wanted to understand this new feature of Cisco wireless pool in the SDA. i have a common pool between LAN users and Wireless Users. Now do i need to mark it as wireless pool or not? when i am mapping it in the Cisco ISE authorization po...
Resolved! Cisco SDA Access Point Fabric Role
Hiwe did a provisioning for full SDA switches+WLC+access points, when we checked the fabric menu, and we clicked the AP icon, we got an error message that the device isn't eligible for fabric role. Any reasons for that, although we upgrade the APs an...
Resolved! SDA and SGT without ISE
Good day, A client wants to start a SDA implementation, but they have not adquired ISE licenses yet.They will implement ISE in some time. I wanted to know if its posible to implement SDA and manually configure SGTs to create 'some' policies for micro...
Hello! I would like to know how exactly DNAC interacts with a network element (NE). For example: DNAC Appliance <-------------------> Cisco Cat 9k / Fabric Edge Nodes I understand that I must configure credentials in DNAC for discovery purposes. ...
Hi, Would like to ask, in 2.1.2.4, how many layer-2 only virtual networks are supported? From Datasheet Cisco DNA Center 2.1.2.x: device-aware fabric VN limits (fabric VN scale) https://www.cisco.com/c/en/us/products/collateral/cloud-systems-man...
Hi,For migration from traditional network to SD-Access, L2 border physically will need to be connected to Fabric Border or Legacy Core switch or both Thanks
Hello,I'm currently designing an SD-Access deployment for my network.The current approach we're taking is using IP-Transit with SXP tunnels to allow SGTs to travel across the WAN. From my understanding, the number of SXP tunnels required is calculate...
Hi all,we have Cisco DNA Center on 1.3.3.9 and we want to upgrade to 2.1.2.4in release notes is written that we will get the following banner:https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/network-automation-and-management/dna-center/...
Resolved! 9500 Stackwise virtual fabric border
Hello Does 9500 support StackWise virtual as Fabric Border Node?
Hi,I have build a SDA fabric with Cat 9300 edges nodes.I have noticed that I have 802.1x sessions although the port are not configured for that.I have also noticed that uplink ports are in this state. switch#show authentication sessionsInterface MAC ...
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...
Resolved! SD-WAN transit for SDA
Hi All, I'm really struggling to find a good resource of integration of SDA & SD-WAN for configuration so OMP carries the SGT & for the mapping of VRFs/VPNs. Anyone aware of any decent info out there? Thanks
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...
