In an SD-Access multi-site deployment with 10G metro-ethernet between sites can a shared PSN pair be used across all sites (hosted at DC) or do we need to dedicate a PSN pair per fabric site? All documents seem to point to dedicated PSN per fabric si...
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I am in phase to realize the design of sd-acces tehnology within our headquarters A and the two distinct sites (B, C), we must create three fabrics.Fabric SD-Access in the site siege A: the device used (Two borders nodes Catalyst 9500 and two Fusion ...
Hello,I want to know the power consumption of cisco dna center 44 cores but I can't find this information in the datasheet of this device.Thank you for your support. Best regards
Resolved! L2 DHCP service inside SDA fabric
Hi, We are evaluating the SDA DNA Center solution to migrate an old Cisco devices network to a new Cisco SDA network. One of the critical services that are currently running inside the network use L2 ARP flooding traffic to discover and operate speci...
Hi,Need suggestion regarding SDA setup for wireless using the latest 9K series catalyst switches for SDA deployment.What is the recommendation to setup SDA specifically for WLAN out of following options:1. Using cisco 9300 / 9500 as border devices an...
I'm currently working on a HLD for 3-site SDA design and need advice on L2 Handoff please.Can multiple VLANs be configured at the same Border or is it single VLAN support only? Appears to be no documentation anywhere that references multiple VLAN des...
Welcome to the follow-up discussion for the Ask the Experts (ATXs) session of Feature Overview: Wireless in SD-Access. *Or if you have any questions regarding this topic, you are also welcome to use this space!* Cisco experts Danmu Wu, Dilip Jasutkar...
Resolved! SD-Access Transit Node Scalability
Regarding the sizing of an SD-Access Transit Control Plane node, will a pair of Cisco 9300 switches be sufficient for a 3-site design (hospitals) where there would be anywhere between 4000 and 6000 active endpoints per site at any one time and approx...
Hi Guys,There is a checkbox when creating a Virtual Network called ' Guest Virtual Network ' Is this solely designed for wireless or can it be used with wired-based SDA solution. I've tried looking at white docs out there but a little confused. If an...
We are using DNA Center to deploy SD-Access.I have a question as follows,The DNA center had hardware failure and We didn't back up the DNA Center config file.(only have one DNAC)What is the procedure to next when DNA Center RMA back?
Hi All, For host onboarding within a fabric, we have the option to configure the switchport using either 'Port Assignment' within DNA Center or by dynamically returning the IP pool VLAN ID/name from ISE. Is it also possible to configure the switchpor...
Hello everyone,I have an upcoming project. Network design consists of 9500 as a campus core, 9500s as data center aggregation dist and 9300s as campus edge. Network is current working in traditional fashion.I would configure DC agg switch as fusion r...
Resolved! Central DNA deployment
I am looking for Centralized DNAC deployment for Assurance purposes and Sd-Access. We have 3 sites and each site has 2000+ endpoints and 50 network devices. Sites are connected over IPsec with 50-70ms latency. So, what are the best deployment strateg...
Hi, I have a building like a Campus with different Departments at any Level of the Building. In some of that I use the same Switch for 2 Departments, so users are in different VRF at the moment. I don't know the MAc address or other info about the cl...
When creating SD-Access Fabric we use the transit-IPI used switch nodes borders Cisco Catalyst 9500 and fusion (you can used Firewall to share the VRF)either the firewall is not recommended as a fusion ???for the wireless which recommended in the fac...
