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The purpose of this article is to answer the question to, “Can I use Cisco Catalyst 9200 as core switches?”. The short answer is of course: it depends. Broadly speaking any switch you use at the core is considered a core switch. According to Cisco the Catalyst 9200, 9300, and 9400 series switches are meant…
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The purpose of this article is to provide a Fortinet FortiLink NAC overview. Fortinet switches and access points (FortiSwitches and FortiAPs) come with the ability to apply some basic NAC (network access control) rules. This feature is called FortiLink and is managed from the Fortinet firewall (FortiGate). FortiLink is a proprietary protocol developed by Fortinet…
The purpose of this article is to discuss a Cisco Nexus Boot Issue and what you can do to resolve it. The problem happens when the CLI on the Cisco Nexus switches crashes and begins to write a bunch of white lines. Unfortunately, power cycling may not help fix the problem. You can try to…
The purpose of this article is to share troubleshooting tips when you can’t save run configuration on Cisco Nexus switches. The reason for this is that it is most likely related to Field Notice: FN – 72150. Cisco Nexus 9000/3000 switches will fail when they try to save configuration changes. This is due to a…
The purpose of this article is to discuss Cisco Small Business Switches vs Enterprise Switches. You will ultimately have to review each switch individually to understand what is best for your organization. To skip ahead and get some immediate help, fill out the form below and a Cisco Specialist will contact you for a free…
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