Hi guys, In DNAC, we can check a 'Guest Virtual Network' checkbox when adding a virtual network. Just wondering what kind of restrictions will be applied to end devices in guest virtual network if I check this option? For example can guest device pin...

Hi guys,   We wanted to upgrade the current version on our Catalyst 3850 switch from 3.6.6E to 16.3.6. I noticed commaned "epm access-control open" is not available on iOS Denali 16.3.6 any more. Please see CLI output below, < c3850(config)#epm ? log...

Hi guys, I came across a new error on Android devices yesterday, “Certificate generation failed.”. I tried on four different devices so far, Samsung tablet, Lazer tablet, Google Nexus 9 and Google Nexus 5X. They are running three different version o...