Cisco 8540 Wireless Controller vs. D-Link Wireless Access Points

I recommend using Cisco 8540 Wireless Controller as an economical solution for assurance of best wireless connectivity across departments and cloud resources. It can resolve most of the networking and cloud connectivity-related issues. It can also eliminate the issues related to bandwidth. It can provide uninterrupted connectivity to cloud resources and databases at high speed with security.

Incentivized

Best in small networks & appropriate in industrial areas. AP works fine in any temperature & location (in remote locations office or remote location). Open area wireless connectivity is good with good range. Simple VLAN management and management are good. Backup and restoration is very good. Small home offices using wireless network work awesome.

Incentivized

• 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.

Incentivized

• Due to multiple switches in a single network environment, communication issues are common; therefore, productivity is effected. After installing D-Link Wireless, we resolved these kind of issues in our network.
• One windows solution make management easy via D-Link Wireless.
• Logs and troubleshooting is now easily handled. Pictorial form help in configuration and users management.

Incentivized

• 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.

Incentivized

• Hanging issues are common in large scale networks. Even wireless controller is hanged in peak hours.
• Issues in VLAN configuration and port configurations.
• Cost is high in front of other brands.

Incentivized

Very feature rich, easy enough for beginners to understand layout and initial setup. Need a good training (online, Cisco Leaning Network, etc.) to fully understand all features and product capabilities. Strict power requirements for APs are only major drawback for our specific implementation.

Incentivized

It is a better product. The evolution is positive.

Incentivized

Cisco products offer an unrivaled experience that outperforms the majority of other alternatives. This is a long-term investment that will provide a great return on investment. The Cisco 8540 Wireless Controller, on the other hand, is more powerful and has more features for managing each device and the wireless network.

Incentivized

We studied and selected D-Link due to usage in a limited area, and it is a very cost effective solution; therefore, D-Link Wireless AP and D-Link Wireless Controller [were] selected for our organization. We also [researched] Cisco, but Cisco was an expensive product and not appropriate in our required area or task; therefore, we selected D-Link.

Incentivized

• Network engineers find it easier to [manage] high-stress levels since they're more reliable and robust.
• Their initial cost is very high compared to other router providers, such as Juniper.
• Their hardware dependability can be a big drawback if you run on a budget.

Incentivized

• Organizational needs are fulfilled [which] means return on investment.
• Smooth connectivity increases productivity. Yes, we are satisfied in this area.
• Management and troubleshooting are core features & very quick in production area.

Incentivized