Cisco 5520 Wireless Controller vs. Extreme Wireless Access Points

I consider that its implementation is recommended for configurations where the amount of access points exceeds 50 devices and the performance exceeds 4 Gbps. In environments where the access point density is less than 10 units, we can use the option of Express Mobility.

Incentivized

The Extreme access point solution has been used in the cooperative scenario with VLANs for employees in access through 802.1x authentication and also for guests through the captive portal that allows access of people for a limited time and prior registration. The equipment has great performance and connection speed and supports a high density of users connected at the same time without lag and crashes. The management of this equipment is being carried out through software with cloud management and is accessed by our infrastructure team to configure and monitor alerts.

Incentivized

• It has the ability to manage all Cisco access points that we have, regardless of the model. The limit is 1500 pieces of equipment.
• The WLC enables roaming functionality in the localities, this helps with collections, wireless IP phones, and access with notebooks.
• The WLC manages the quality of the "air" and "signal" of the 2.4ghz frequency, avoiding noise and interference.
• The WLC has an interesting feature of visibility of the traffic of the internal network.

Incentivized

• Ease of use and Management. The process of implementing APs is straight forward and managing the wireless infrastructure is quite simple and efficient.
• Coverage: we are very happy with the distance each AP coverages in our warehouses without having any drop issues or over implementing APs.
• Cost competitive versus other cloud managed wi-fi solutions such as Cisco, Aruba or Mist.

Incentivized

• [It] can improve on the possibility of using the physical controllers with the virtual one.
• [It] can improve on the possibility of having site-to-site failover capabilities, [like in the case of] controllers at production go down and controllers at our DR site take over.
• The possibility of an app on your phone for alerts and minor configuration of the controllers.

Incentivized

• We use WiNG still for our WAP's, which is ok to do administrative tasks from, but it could be better. However, Extreme Wireless Access Points is moving everything to CloudIQ, which is better in every way and something we plan to move to soon.
• The logo on the access points makes you want to mount the AP's sideways like a diamond because otherwise the logo looks crooked, and that just looks bad, so you have to take extra time sometimes, depending on the mount, to get the AP to look square.

Incentivized

This equipment from Cisco has been dependable and we are able to easily continue to add access points or make changes easily to the Wi-Fi password settings.

We have been operating this equipment for a number of years and it does not give us any issues.

Incentivized

In the dailies activities it's simple to manage a wireless network and also to perform changes: the GUI is well known and intuitive for engineers that know how to operate on Cisco WLC. It has High Throughput and consolidated features such as CleanAir, Roaming supporting natively Cisco ISE authentication methods and DNA Center. It's recommended for Wi-Fi 5 wireless infrastructures.

Incentivized

Extreme Wireless Access Points are easy to manage. They are easy to deploy and install. The hardware and firmware are reliable. There a number of things to be improved since we are still using the WiNG platform, but all of those things will be much better when we migrate to CloudIQ.

Incentivized

Extreme Wireless Access Points can support all our devices, even in high capacity areas. They are easy to manage and get basic information. There was a time back around 2017-2018 where people's devices needed to make sure they were using the latest wireless drivers; otherwise, people were having connection issues. Other than that time period, we were able to have fewer complaints from end users.

Incentivized

Cisco support is always ready to support and engage in any problem or issue. Starting from the implementation support, troubleshooting any software issue or hardware. Their engineers are engaging whenever we ask for support, keep following up with us, and troubleshoot any problem till we find a solution and be satisfied [with] the service.

Incentivized

Support was always responsive and willing to help, but at times did not know when to call it and send a replacement to stop the bleeding. I respect that fact that they wanted to get the solution working, and the wanting to learn more and understand, but at times you cant do that at the expense of the customer.

Incentivized

Just take your time when setting up the HA pairs as those can be tricky. Also take your time setting up AP groups and make sure they are on all the SSIDs you need to be on.

Incentivized

Cisco 5520 Wireless Controller has better high availability features compared to the others. Also Cisco has a worldwide service center and is located in nearly all countries to offer fast and reliable support in case of any hardware issue. Also Cisco offers more features, for example AVC, CleanAir and TrustSec which the compotitiors don't. And we could use some of our als Cisco APs with the Cisco 5520 Wireless Controller and didn't need to buy that much new APs.

Incentivized

We are running Ubiquiti APs for a separate network need in one of our buildings - which we are also happy with. But the difference between Ubiquiti and ExtremeWireless is vast - I cannot find most of the settings I'm used to seeing with ExtremeWireless in the Ubiquiti GUI. That said - you pay for what you get. ExtremeWireless is about 5x the cost per AP than Ubiquiti is. The reliability of uptime with the hardware, as well as the cloud service from ExtremeWireless, has been fantastic to utilize.

Incentivized

• [It provides] centralized management.
• Implementing the [Cisco] 5520 [Wireless] Controllers offered us a huge improvement in administrative time over our previous Cisco 3850 deployment. Being able to see all of our APs on a single controller as well as centrally manage them is a great benefit. This also removed the need to deploy specific equipment in different IDFs throughout our Industrial locations and instead only requiring switches with Power Over Ethernet (POE) capability.
• Wireless performance has improved with the deployment of our 5520s, which allows our plant operators to do their jobs more efficiently while on the move.
• Having three Cisco 5520 Wireless Controllers provides tertiary redundancy for our wireless networks. The solution is elegantly simple. Preventing downtime is, obviously, a profound part of our supply chain capabilities.

Incentivized

• Initial expense is high due to pricey hardware, though recurring costs make the ROI better over the long term.
• Remote access is fairly simple and we can deploy entire home setups or even small offices very quickly. This is provides good ROI to get the business moving quickly.

Incentivized