We have two datacenters, each hosting multiple Cisco Catalyst 9800 Wireless LAN Controllers deployed in both SSO (Stateful Switchover) and N+1 redundancy modes. These datacenters are connected to multiple IDF locations using Layer 3 routing between a...
I need to know what the access points' joining procedures are in SSO deployments and N+1 deployments, and what the timers are in each section. For example, in SSO, if the primary controller fails, what will happen with the access point, and if it com...
I have 10,000 access points, and I need a wireless controller that supports this number, as the 9800-80 supports only 6,000, so please suggest a solution for me.
Anyone had any luck with 9800 WLC and WLC 2504 integration for guest Mobility anchor? We have this setup between a 5520 and 2504 for Guest but now I need to make it between 9800 and 2504 catalyst OS and Airos so what's the required
we have core switches with PID : C9500-24Y4C and the current version is 17.03.04 , PID: C9200-24P with module C9200-NM-4X and the current version of C9200 is 17.03.04b once I connect the uplink between the C9500 & C9200 using the 10G-SR the C9200 is ...
In the current scenario with four nodes, if one datacenter goes down, manual intervention is required to promote a primary PAN node.
However, if automatic failover is desired, the auto-failover option must be enabled. To support this functionality, a...
I would appreciate your clarification on the following scenario:
If we have an SSO setup along with an N+1 backup controller, and the access points are not configured with explicit primary/secondary/tertiary controller settings, what will be the AP b...
@Saikat Nandy
Thank you for the details shared above. I have one more point I’d like to clarify:
In the event that both SSO controllers go down and the access points join the N+1 controller, what will be the behavior of the access points once the SS...
