Item Indicator, Button, or Connector Description11 Server modules Up to four PowerEdge M520, M620, M630, or M640 server modules or 2 M820server modules configured for the enclosure.Minimum CMC VersionThe following table lists the minimum CMC version required to enable the listed server modules.Table 4. Minimum CMC Version for server modulesServers Minimum version of CMCPowerEdge M520 CMC 1.36PowerEdge M620 CMC 1.36PowerEdge M820 CMC 1.36PowerEdge M630 CMC 2.00PowerEdge M830 CMC 2.00PowerEdge M640 CMC 3.00The following table lists the minimum CMC version required to enable the listed I/O moduless.Table 5. Minimum CMC Version for I/O modulesIOM Switches Minimum version of CMCR1 VRTX 1Gb Pass-through CMC 1.20R1-2401 VRTX 1GbE Switch CMC 1.20R1-2210 VRTX 10Gb Switch CMC 2.00Supported Remote Access ConnectionsThe following table lists the supported Remote Access Controllers.Table 6. Supported Remote Access ConnectionsConnection FeaturesCMC Network Interface ports • GB port: Dedicated network interface for the CMC web interface.• DHCP support.• SNMP traps and e-mail event notification.• Network interface for the iDRAC and I/O Modules (IOMs).• Support for Telnet/SSH command console and RACADM CLI commands includingsystem boot, reset, power-on, and shutdown commands.Serial port • Support for serial console and RACADM CLI commands including system boot, reset,power-on, and shutdown commands.• Support for binary interchange for applications designed to communicate with a binaryprotocol to a particular type of I/O Module.• Serial port can be connected internally to the serial console of a server, or I/O module,using the connect (or racadm connect) command.• Provides access only to the active CMC.Supported PlatformsCMC supports modular servers designed for the PowerEdge VRTX platform. For information about compatibility with CMC, see thedocumentation for your device.19
