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In this article, we take a look at what happens when the certificates of your Cisco WLAN Controller (“WLC”) or its Access Points expire and run of time, and which workaround you can use to get your network up and running again.
Fast Transition 802.11r is finally being put to use in modern mobile devices and it will make them roam better than never before. check out this article to learn about the differences of the Fast Transition modes of operation.
Before you put your newly purchased switch in production you might want to upgrade it’s OS first, so in this article we take a look at the process of upgrading the IOS-XE on the new standalone and stacked Catalyst 9200/9200L/9300 switches.
This article cover some good things to know when it comes to configuring a Cisco ASA remote-access VPN that uses SAML-authentication to identify and authenticate users. SAML-authentication is something most network administrators rarely run into but in this single sign-on era you can except to see more of it and sometimes it’s not obvious what parameter needs to go where.