32 Ratings
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Score 9.5 out of 100
5 Ratings
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Score 8.8 out of 100

Likelihood to Recommend

Cisco 5520 Wireless Controller

  • I consider that its implementation is recommended for configurations where the amount of access point 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.
Erik Velasquez | TrustRadius Reviewer

Cisco Catalyst 9800-L Wireless Controller

I always recommend two WLCs instead of a single one to think about the failover scenario. It is very important to think about this detail. Catalyst 9800-L is for small to medium scenarios supporting up to 300 access points to purchase the performance license. Licenses can be extended over time without any problems. As the company grows, we buy more and enable our access points.
Onessimo Azevedo | TrustRadius Reviewer

Pros

Cisco 5520 Wireless Controller

  • 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 accesses 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.
Gabriel Silva | TrustRadius Reviewer

Cisco Catalyst 9800-L Wireless Controller

  • 10G Uplinks to improve the performance of network traffic.
  • Supports up to 5,000 connected clients.
  • Supports up to 250 access points.
  • Visibility of applications transmitted by users/groups in vlans.
  • 1x authentication portal with radius.
  • Compact 1RU.
Onessimo Azevedo | TrustRadius Reviewer

Cons

Cisco 5520 Wireless Controller

  • We have had some issues with access points losing their configurations and going offline. This is not a common issue and we are not entirely certain if it is a fault of the controller or the individual APs. That said, the controller does not appear to retain the knowledge of the offline AP which can be a management headache.
Aaron Oberman | TrustRadius Reviewer

Cisco Catalyst 9800-L Wireless Controller

  • To support more access points and customers to manage, it is necessary to purchase another performance license that we have not purchased.
Onessimo Azevedo | TrustRadius Reviewer

Likelihood to Renew

Cisco 5520 Wireless Controller

Cisco 5520 Wireless Controller 9.1
Based on 1 answer
It works grear and will definately renew.
Anonymous | TrustRadius Reviewer

Cisco Catalyst 9800-L Wireless Controller

No score
No answers yet
No answers on this topic

Reliability and Availability

Cisco 5520 Wireless Controller

No score
No answers yet
No answers on this topic

Cisco Catalyst 9800-L Wireless Controller

Cisco Catalyst 9800-L Wireless Controller 9.1
Based on 1 answer
As previously mentioned, we have no problems with inoperative WLC because we have two units in an active/standby scenario. The WLAN network is not essential for the company because many use notebooks and smartphones on the corporate network and need access to the internet at all times.
Onessimo Azevedo | TrustRadius Reviewer

Performance

Cisco 5520 Wireless Controller

No score
No answers yet
No answers on this topic

Cisco Catalyst 9800-L Wireless Controller

Cisco Catalyst 9800-L Wireless Controller 9.1
Based on 1 answer
We prioritize a scenario in high availability and redundancy with an active WLC and the secondary standby in order to prevent the wireless network from being inoperable. Our second redundancy in addition to the equipment is the internet links where we also have two. With two WLCs we have a secure and always available network.
Onessimo Azevedo | TrustRadius Reviewer

Support Rating

Cisco 5520 Wireless Controller

Cisco 5520 Wireless Controller 9.7
Based on 10 answers
Cisco is always available if we need support. If they are unable to solve the problem right away they will reach back to us in a timely manner and advise what we need to do. As well there team provides additional guidance if we hit any stumbling blocks. There service has been great.
Anonymous | TrustRadius Reviewer

Cisco Catalyst 9800-L Wireless Controller

No score
No answers yet
No answers on this topic

Alternatives Considered

Cisco 5520 Wireless Controller

Cisco is the most stable company in switching parts including wireless, and it has the most powerful support team with a lot of online documents, community and market share so when you get stuck, you can find support from anywhere. And usually you won't need it as its product is very stable and reliable.
Girgis Hady | TrustRadius Reviewer

Cisco Catalyst 9800-L Wireless Controller

No answers on this topic

Return on Investment

Cisco 5520 Wireless Controller

  • Centralized Management.
  • Implementing the 5520 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.
Aaron Oberman | TrustRadius Reviewer

Cisco Catalyst 9800-L Wireless Controller

  • Artificial intelligence to manage and distribute the best signal to access points and users on the WLAN network.
  • Support for the new 802.11ac wave 2 protocol with gigabit ethernet.
Onessimo Azevedo | TrustRadius Reviewer

Pricing Details

Cisco 5520 Wireless Controller

General

Free Trial
Free/Freemium Version
Premium Consulting/Integration Services
Entry-level set up fee?
No

Cisco Catalyst 9800-L Wireless Controller

General

Free Trial
Free/Freemium Version
Premium Consulting/Integration Services
Entry-level set up fee?
No

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