:
: Server has no prior OS or you want a factory-fresh 8.6.2 node. Bootable UCSInstall UCOS UNRST 8.6.2.10000-14.sgn.iso
| Item | Requirement | |------|--------------| | | Cisco MCS 78xx series, UCS C-Series (C200, C210, C220), or VMware virtual machine (ESXi 4.x/5.x recommended for 8.6.x) | | RAM | At least 4 GB (8 GB recommended for Unity Connection) | | Disk Space | Minimum 80 GB (120 GB+ for production) | | Network | Static IP address, hostname, DNS server, NTP server details ready | | Backup | A recent DRS backup (tar format) stored on a remote SFTP or SCP server | | License Files | .lic files for CUCM/Unity Connection (stored externally) | | Installation Media | The .iso file itself, verified SHA256 checksum from Cisco | | Boot Device | Virtual media (iDRAC, CIMC, vSphere datastore) or physical DVD/USB | : : Server has no prior OS or you want a factory-fresh 8
: Includes system-level security hardening and improved certificate management. UCS C-Series (C200