Nothing beats an “analog” book!
It finally arrived! After studying for a while with an ePub version of this book, it started to annoy me. The LED light propagated on my face all the time…
Catalyst 6880-X :: oversubscription versus performance mode
The catalyst 6880-X has been here for a while now and has already been announced for End-of-Life in October 2019. Last day of support will be Oct 2025. Before that…
Named VLAN Assignment :: The Alternative Way?
In Campus designs, where VLAN distribution is needed to provide enough IP space to the access-layer, bulk editing VLAN assignments to access-ports can be a troublesome job. Let's say you…
ISE 2.2 :: A Tale of Two Nodes
With a standalone deployment ISE handles functions like Administration, Monitoring and Policy Services. For redundancy purpose you can add another ISE node to your deployment to let it take over…