“TACACS+ is an Authentication, Authorization, and Accounting (AAA) protocol originally developed for the U.S. Department of Defense for authentication to network devices such as routers, switches, and firewalls. Unlike RADIUS, it separates the Authentication and Authorization functionalities, which makes it more flexible for administrative access. The current version of the protocol standard was developed by […]
Tag: Cisco MDS
Upgrade NX-OS on Cisco MDS 9124 9148 Fabric Switch
Upgrading the NX-OS on a Cisco MDS 9148 Fabric Switch is a straight forward task. There are only three commands to upgrade the NX-OS, two copy commands and the install command which does all the work. First you need a TFTP server on the same network as the management interface to transfer the files over […]