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General| Model | Digi CM 8 |
|---|---|
| Product Type | Console Server |
| Connectivity | Wired |
| Mounting | Rack-mountable |
| Form Factor | 1U |
| Ethernet Ports | 1 x RJ-45 |
| Protocols | HTTP, HTTPS, SNMP |
| Management | CLI, SNMP |
| Operating Temperature | 0 to 50 °C |
| Ports | 8 x RJ-45 |
Provides information on the Digi CM 4-port, 8-port, 16-port, 32-port, and 48-port models.
Details the Digi CM unit's capability to securely monitor and control network devices remotely.
Summarizes the security, authentication, management, data capture, and port access features.
Describes the four built-in user groups, their access rights, and default usernames.
Lists the default usernames and passwords for root and system admin users.
Explains how to add port administrators and additional users via the web interface.
Details how to define users within Access lists for port privileges or restrictions.
Discusses configuration via web interface, configuration menu, or command line interface.
Explains the web interface for easy configuration of the Digi CM unit's features.
Describes accessing the configuration menu via Telnet/SSH for system administrators.
Outlines multiple methods to access the native serial ports on the Digi CM unit.
Details accessing ports via the web interface menu by entering the unit's IP address.
Explains how to access ports via web interface, Telnet, SSH, or remote modem.
Describes connecting directly to a configured port via Telnet or SSH session.
Explains custom menus created by administrators to limit access to specific ports.
Details the ability to escape from a port without disconnecting the session.
Information on downloading an SNMP MIB to configure the Digi CM unit.
Describes two methods for saving and applying configuration changes.
Explains how to use the locater light to identify the device.
Covers basic configuration topics: IP settings, secure access, SSH, and user management.
Provides step-by-step instructions for assigning IP settings using the console port.
Details configuring the Port Access Menu and individual ports for SSH access.
Explains how to manage users (add, edit, remove) via the web interface.
Information on adding and configuring PC cards like serial modems and network cards.
Lists compatible PC cards and directs users to the Digi support site for tested cards.
Steps to install and configure a compact-flash card via the web interface.
Instructions for installing and configuring a network card on the Digi CM unit.
Steps for installing and configuring a wireless LAN card on the Digi CM unit.
Procedure for adding and configuring a serial modem card on the Digi CM unit.
Explains options for saving system and port logs (syslog, NFS, CF card, memory).
Describes parameters for system status including model, uptime, and IP information.
Details how to enable NFS server, SYSLOG server, compact-flash card, and unit memory.
Steps to configure system logging, including storage location and buffer size.
Explains how to enable port logging to save serial data to various storage locations.
Information on configuring serial ports: enable/disable, host mode, protocol, authentication.
Instructions for enabling or disabling serial ports individually or as a group.
Details the RealPort software for virtual connections to serial devices over the network.
How to restart processes associated with a port or disconnect all sessions.
Procedure to revert individual port settings back to factory defaults.
Explains manual and automatic configuration of port titles for easier access.
Guides on configuring serial ports for Automatic Device Recognition.
Enables simultaneous management of all ports, with options to exclude specific ports.
Describes four modes of communication: console server, terminal server, dial-in modem, dial-in terminal server.
Configures a serial port as a console server for Telnet or SSH client connections.
Configures a serial port to wait for data, then start a TCP session to a pre-defined server.
Assumes an external modem is attached, waiting for a dial-in connection from a remote site.
Combines terminal server and dial-in modem modes for remote access via modems.
Details on entering values in the Host mode configuration screen.
Discusses the three protocol options: RawTCP, SSH, and Telnet.
Ensures serial port parameters match the attached serial device.
Explains how to set the DTR signal on the serial port.
Sets the time value for transferring data stored in the buffer for RawTCP.
Details support for applications processing data in chunks using a delimiter.
Explains how to access ports on remote devices using Telnet or SSH.
Procedure for configuring remote ports, including port title, IP address, and protocol.
Describes connecting to a remote port using web, Telnet, or SSH clients.
Configuring system alerts and notifications via email and SNMP traps.
Steps to configure SMTP server settings for sending email alerts.
Details SNMP protocol functions (GET, SET, GET-Next, GET-Bulk, TRAP).
Describes additional traps that can be set at the port level.
Guides on configuring SNMP settings for the Digi CM unit.
How to manage the SNMP protocol using an NMS or SNMP browser.
Configures ports to send alerts and notifications based on events.
Steps to configure alerts for Automatic Device Recognition (ADR).
Explains how root and admin users can manage other users on the Digi CM unit.
Details methods for controlling access: IP filtering, user restrictions, sniff access.
Guides on setting up built-in firewall functionality to limit TCP/IP traffic.
Sets up user access control for serial ports, either globally or per port.
Provides centralized access for enforcing security parameters and minimum controls.
Configuration options for SNMP, Discovery (ADDP), Telnet, SSH, HTTP, HTTPS, and All Ports.
Settings to enhance password security, including length, complexity, and history.
Supports multiple user authentication methods: Local, TACACS+, RADIUS, LDAP, Kerberos, PAM.
Steps to configure authentication methods like RADIUS or Local for port access.
Details how to choose an authentication method for the web server.
Explains how to authenticate against an LDAP-based database.
Instructions for creating custom PAM modules for remote authentication.
Describes default menus and the Custom Menu feature for specific users.
Guides on planning and creating custom menus for users.
Steps to add users to the system before assigning them to menus.
Procedure for creating custom menu names and defining sort/display options.
Details on adding menu items, submenus, and linking them to ports or commands.
How to assign created menus to specific users.
Describes the Port Access menu, showing all ports and their modes.
Explains how to initiate connections to ports via the Port Access menu.
Details the Digi CM unit's browser-based interface for Microsoft's Special Administration Console (SAC).
Outlines the three-step process for setting up Digi CM unit SAC support.
Instructions on setting up the Windows Server 2003 for SAC support, including bootcfg command.
Guides to configure the Digi CM unit for access to Windows Server 2003 console port.
Describes accessing the Windows Server 2003 console port via the Digi CM unit's GUI.
Provides methods for gaining graphical access to systems using the network.
Diagram showing Digi CM managing Linux, Windows 2003, and HPUX systems.
Lists Virtual KVM protocols and tested client software.
Guides on configuring and connecting via Virtual KVM using Remote Desktop.
Steps to set up Virtual KVM with Remote Desktop protocol.
Instructions for connecting via Virtual KVM using Remote Desktop.
Guides on configuring and connecting via Virtual KVM using VNC protocol.
Steps to set up Virtual KVM with VNC protocol.
Instructions for connecting via Virtual KVM using VNC.
Guides on configuring and connecting via Virtual KVM using X Window System.
Steps to set up Virtual KVM with X Window System Protocol.
Instructions for connecting via Virtual KVM using Xmanager.
Details the optional Digi Virtual KVM Assistant tool for managing connections.
Troubleshooting common issues related to installing software for Virtual KVM.
Describes the management card's interface and controllable functions for servers.
Steps to set up the serial port for access to the Rackable Systems Management console.
Details adjusting serial port parameters to match the Rackable Systems Management Card.
Procedure for assigning a title or name to a port.
Guides to access and perform functions of the Rackable Systems Management Card via GUI.
Describes dial-in connections for out-of-band access using serial ports.
Steps to configure a serial port for dial-in modem access.
Instructions for installing and configuring a PC modem on the Digi CM unit.
Configures a serial port for dial-in terminal server access with modem init string.
Explains the Power Controller feature for managing power functions of devices.
Steps to connect and install the Digi RPM power controller to the Digi CM unit.
Guides on configuring serial port parameters and adding the power controller.
Ensures serial port parameters match the power controller requirements.
Steps to add the power controller to the Digi CM unit's configuration.
Allows administrators to set email or SNMP trap alerts for environmental conditions.
Procedure to set up power supplied to devices from the power controller outlets.
Configures user access to the power controller feature, restricting or allowing access.
Steps to grant specific users access to power controller outlets.
Procedure to restrict specific users' access to power controller outlets.
Allows changing outlet settings or viewing power controller status.
Explains how Digi RPM power controllers can be cascaded with the Digi CM unit.
Ability to manage many serial ports from one master device using a single IP address.
Guides on setting up port clustering, including master and slave configurations.
Steps to assign a Digi CM unit as the master cluster device.
Details on configuring slave units to join an existing port cluster.
Parameters for advanced configuration of a cluster environment.
Describes connecting to slave ports via web, Telnet, or SSH clients.
Describes tasks like firmware upgrades, saving configurations, and resetting the unit.
Instructions for downloading and upgrading the latest firmware version via the web interface.
Allows saving all or parts of the configuration, either periodically or after changes.
Explains TFTP-based mechanism for upgrading firmware, configuration, or files.
Provides two methods to restore the unit to factory defaults, with or without IP settings.
Configures system time using an NTP server or internal battery.
Assigns a Host name to the Digi CM unit for easier administration and network location.
Describes the command line interface accessible by root and system administrator.
Lists various Linux commands available on the Digi CM unit.
Details important files for administrative use, monitoring, or editing.
Provides examples of creating custom scripts for saving IP tables or changing ports.
Instructions for adding, editing, or deleting users via the command line interface.
Explains how to stop and start the locator LED on the Digi CM 48 unit.
Presents the configuration menu functionality, excluding custom menu creation.
Details how to access the configuration menu via Telnet or SSH.
Steps to configure SSH protocol for serial ports via the configuration menu.
How to manage users (add, edit, remove) using the configuration menu.
Steps to add and configure PC cards like modems or network cards via the menu.
Guides on configuring the host mode for individual ports or all ports.
Details how to enter desired parameters for each menu item in port configuration.
Describes the Port Access Menu, available to all users for port connections.
Explains configuring system logging devices like NFS or SYSLOG servers.
Steps to configure SNMP settings for the Digi CM unit using the configuration menu.
Procedure to configure SMTP settings for sending email alerts.
Guides on configuring Network IP filtering on the Digi CM unit.
Details configuring Port IP filtering for specific ports.
Explains how to configure ports for sniff users.
Guides on selecting and saving authentication types for serial ports.
Methods for uploading your own certificate for HTTPS interface.
Steps for downloading and installing the OpenSSL package.
Procedure to create a self-signed Root CA certificate.
Instructions for making new certificates by creating a certificate request.
Guides on signing a certificate request.
Steps to create the final certificate file for the Digi CM Unit.
Configures serial ports for dial-in modem access with an external modem.
Configures serial ports for dial-in terminal server access.
Explains how to configure clustered slave devices and import slave configuration.
Steps to upgrade firmware using the configuration menu and Zmodem transfer.
Restores the unit to factory defaults, with an option to retain IP settings.
Configures the system date and time using NTP server or internal battery.
Accesses the Boot Loader program for firmware backup and hardware testing.
Provides access to a hardware test menu for detecting components.
Describes the disaster recovery procedure for restoring configuration or firmware.
Provides information on hardware specifications, LEDs, pinouts, and rack mounting.
Details hardware specifications for Digi CM 48, 16, 32, and 8 AC powered models.
Specific hardware specifications for the Digi CM 48 model.
Specific hardware specifications for Digi CM 16 and 32 models.
Specific hardware specifications for the Digi CM 8 AC powered model.
Explains the function of each LED indicator on the Digi CM unit.
Simplifies cabling with RJ-45 configuration and provides adapter information.
Lists pin assignments for the RJ-45 connector used for serial ports.
Illustrates pinouts for four included cable adapters.
Details the DB-25 Male console adapter and its pin assignments.
Provides pin assignments for DB-25 Male to RJ-45 connector.
Details the DB-9 Female console adapter and its pin assignments.
Provides pin assignments for DB-9 Female to RJ-45 connector.
Details the DB-25 Female console adapter and its pin assignments.
Provides pin assignments for DB-25 Female to RJ-45 connector.
Details the DB-25 Male modem adapter and its pin assignments.
Provides pin assignments for DB-25 Male modem to RJ-45 connector.
Details the DB-9 Male modem adapter and its pin assignments.
Provides pin assignments for DB-9 Male Modem to RJ-45 connector.
Details the pinout for the standard Ethernet connector.
Instructions for attaching bracket ears and placing the unit on a rack.
Lists safety precautions for rack-mounting equipment, including ventilation and weight.
Details safety standards compliance for UL, CSA, and EN.
Notice on servicing the unit and performing safety actions before working inside.
Instructions for replacing the coin-cell battery that maintains date and time.
Considerations for rack setup with forced or no forced air for optimal operation.
Lists environmental factors for safe and efficient operation of the Digi CM unit.
Cautionary notes regarding operating the unit, handling cables, and power supply.
Details connection requirements for main socket outlet with protective earthing.
Lists emissions compliance standards for US, Canada, Europe, Japan, and Australia.
Lists immunity compliance standards for Europe.
Indicates Solaris Ready certification for system compatibility and interoperability.
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