The Cisco 8540 Wireless Controller is a highly scalable, service-rich, resilient, and flexible platform. It provides centralized control, management, and troubleshooting for high-scale deployments in service provide, enterprise, and large campus deployments.
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Cisco Aironet 1800 Series Access Points (discontinued)
Score 9.4 out of 10
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Currently supported by Cisco, but no longer sold, Cisco recommends migration to the Cisco Catalyst 9100 Family of Access Points, which offer greater performance and flexibility.
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Pricing
Cisco 8540 Wireless Controller
Cisco Aironet 1800 Series Access Points (discontinued)
Editions & Modules
No answers on this topic
No answers on this topic
Offerings
Pricing Offerings
Cisco 8540 Wireless Controller
Cisco Aironet 1800 Series Access Points (discontinued)
Cisco Aironet 1800 Series Access Points (discontinued)
Likelihood to Recommend
Cisco
[Cisco 8540 Wireless Controller's] software quality has been shed in recent years. The only problem I have with it is its inability to work with older Cisco Access Points. However, that's to be expected for any deployment. While the controller's UI works well, some areas could be improved. API integrations lack flexibility. [I feel] it's time for policy redesign. It can be a little difficult to determine coding quality.
Cisco [Aironet Access Points] are well suited in offices where they can be managed by a wireless LAN controller (WLC). Using them in this way allows the APs to be well managed and security policies can easily be enforced down to users connecting to these APs for wireless access. Scenarios, where Cisco [Aironet Access Points] are less appropriate, are in small-office-home-office (SOHO) situations because of price and licensing costs to use a WLC to manage them. Thus, using them, in this case, would be that the APs would have to be in Autonomous mode, and the technical know-how in converting a lightweight AP to an Autonomous one is not straightforward.
The GUI on the Cisco 8540 WLC is much better designed than other Cisco products. Its easy to navigate between the different settings to find what is needed.
The AP groups allows touching multiple APs at one time.
It also allows us to create standard SSIDs that can be used at all sites that connect back to it, this saves a lot of time instead of hitting each site with a local controller.
Until 2018, our Aironets were 1560 series, and each was managed separately. We had about 9 devices, 3-4 per floor, strategically placed on each floor to get a good coverage map over a three-floor environment. Their coverage was greater than expected. With the latest 1852 models we have, they are managed by a controller, and frankly, the coverage is a smaller area, requiring more units. We have worked with support for months and this is the final outcome of all the setting changes - we simply need more devices to cover the same area.
None of the models I have used have needed reboots. We usually only reboot the devices annually, and they don't have issues requiring restarts.
With the 1560 series, the connection strength was extremely consistent. With the new 1852 model, which is managed by one of the WAPs as a controller, it is supposed to use smart technology to load balance (optional) and determine which of the WAPs is appropriate to connect the requesting device to - great idea - but it does NOT work well.
Code quality is a bit hit and miss. This will be great for a while, then things will be bad for a while, then we'll do it again. The UI of the controller works, but could do with a refresh, and I would like to see some improvement on layout and organization.
The constant code/firmware upgrades and the QA of new code could be better.
Maybe the compatibility with old Cisco Access Points could be improved, but it's normal in all kinds of deployments.
If Cisco keeps innovating the feature sets on the next 1800 models, I would definitely try it out to improve the experience of my users and to keep them on the latest technologies
Pretty straightforward guide, which was built since OEAP600 AP's and never improved, this is a good thing for user to tackle when they configure the personal SSID, but does not reflect how it should be in 2020, where everything is mobile compatible and app ready. Cisco are going to have an app for this, but it comes with greater cost.
Performance is great until you hit load towards the higher end of its rated load. So if you have a super highly congested wifi area, you will want to either deploy a higher end unit or split the traffic to a few of these guys to not see bandwidth issues that you may see otherwise.
If you are able to identify the problem initially, you would be able to explain it to the TAC. In order for the TAC to understand it, the TAC engineer must be competent enough to understand it, and have the devices already in lab to test with. Each bug I encountered the TAC was able to help. And I was able to file at least 3 bugs on the 1815T and M.
We have [done] some work before with the Cisco 3504 product, but the more recent Cisco 8540 Wireless Controller provides a wider range of capabilities for managing the wireless network and each individual device [and] also being able to handle more users. Unfortunately, we didn't test and deploy equivalent products from other concurrent companies.
Cisco Aironet has it place in the modern workplace and is great for single location deployments creating a good robust affordable solution. Installing them in a plant that has exposure to environmental elements they have stood the test of time, well so far. If you are looking for multi-location, multi-national or international deployments with a single plane of glass the Cisco Meraki MR's are a better choice, enhancing the time to deploy and ease of management.
It can easily support growth and be deployed in multiple locations. The access point has an integrated controller that can manage up to a certain amount of equipment in different locations. Setup is instantaneous and takes approximately 10 minutes to configure itself.
The Cisco 8540 Wireless Controller allows you to reduce your hardware footprint of wireless controllers deployed in your environment. Instead of having a controller per site deployed, you can have a couple of 8540 controllers in your data center that can handle up 6000 Access Points.
Some of the savings on hardware cost is offset by the cost of redundant WAN circuits. The access points will continue to function when connectivity to the Cisco 8540 Wireless Controller is unreachable, but it will not allow any new connections in that wireless environment.
We can be in Mobility Express mode where the AP provides the controller functionality to support a small to medium deployment without requiring a dedicated controller.
Access Points are centrally managed via a WLC reducing the management overhead for deployment, configuration, and upgrade.
