Most modern deployments of ACS 5.8 run on virtual machines. Ensure your environment meets these specifications: ACS 5.8 Deployment and Configuration Guide | PDF - Scribd
To run ACS 5.8 as a Virtual Machine (VM), your host should meet these minimum specs: 2 vCPUs (e.g., from a Core i7 or better) RAM: 4 GB (minimum) Hard Disk: 60 GB to 500 GB (depending on logging needs) Download Cisco Acs 5.8 Iso -
John was familiar with Cisco ACS, having worked with it in the past. He knew that the ISO file was necessary for installing or upgrading the system. He quickly replied to Mike's email, offering to help. Most modern deployments of ACS 5