Go cloud, with the wireless controller
October 05, 2020
Go cloud, with the wireless controller
Score 9 out of 10
Vetted Review
Verified User
Modules Used
- Cisco Catalyst 9800-CL Wireless Controller
Overall Satisfaction with Cisco Catalyst 9800 Series Wireless Controllers
The 9800-CL is being used as a central controller for multiple locations' Access points to register. Some locations have been using 9800-CL as a noncentral controller. The other advantage of using the 9800-CL is it can be built on any x86 server UCS, etc. and is easy to deploy. We have also used it as a mobility anchor in some locations
- Cloud-based, no appliance needed, no hardware cost
- Supports any x86 architectures, Cisco, HP, IBM any server to be used to deploy this controller virtually
- Some open DDTS don't allow older access points
- To use as a central controller, the previous image doesn't let you use overlapping IP space between different locations using a central controller
- Very easy to implement
Cisco UCS is a great product to implement the 9800-CL on. Very easy to manage the controller remotely. Currently, my environment is an all-Cisco shop, which helps significantly. The 9800-CL allows CLI-based configuration and GUI as well. CLI is very similar to IOS XE. As long as you are familiar with Cisco CLI, this is very easy.
I have the ability to configure tags, policies, and priorities with great ease using the controller's GUI. A very helpful way to tag the sites so that it is easy to track the APs. Centralized policies and their management, I can have certain APs have a certain profile, advertise certain SSIDs, and with 2.4GHz vs 5, and many more options.
We have used the 5520 controllers in the past, and they do work fine, but with 9800, there is greater control of policies and profiles that can be set up and it provides greater flexibility and options to build the Next-gen wireless infrastructure. On top of that, the CL can be remotely brought up on any existing x86 server in the network without having to buy additional WLC appliances.