Opengear CM8100 Console Server User Manual

Einführung

This manual provides instructions for the installation, operation, and maintenance of the Opengear CM8100 Console Server. The CM8100 series is designed to provide secure out-of-band management for network and server infrastructure, enabling remote access and control even during primary network outages.

Key features of the CM8100 Console Server include:

• 16, 32, or 48 port serial console server with Smart Out-of-Band™ capabilities.
• Support for Data Center and Enterprise Network automation with Python and Docker.
• Embedded physical security via TPM 2.0 module.
• Dual power supplies for redundancy and independent monitoring.
• Integrated environmental temperature monitoring.

Setup und Installation

This section guides you through the physical installation and initial setup of your CM8100 Console Server.

Auspacken des Geräts

Carefully unpack all components from the box. Verify that all items listed in the "What's in the Box" section are present and undamaged.

Bild: Vorderseite view of the Opengear CM8100 Console Server, showing the red and black chassis, Opengear logo, model number, and dual power inlets on the right side.

Rack-Montage

The CM8100 Console Server is designed for standard 19-inch rack installation.

1. Attach the two rack ears to the sides of the console server using the provided M4 screws.
2. Secure the console server into the rack using the four M5x15mm rack screws and M5mm caged nuts. Ensure the device is level and securely fastened.

Stromanschluss

The CM8100 features dual power supplies for redundancy.

1. Connect the two A/C power cables to the power inlets on the rear of the console server.
2. Connect the other ends of the power cables to independent power sources for redundancy.
3. Verify that the power indicator LEDs on the front panel illuminate, indicating successful power-up.

Netzwerkverbindung

Connect the console server to your network for management access.

1. Connect an Ethernet cable from your network switch to the primary network port on the console server.
2. (Optional) Connect a second Ethernet cable to the secondary network port for network redundancy.

Serielle Port-Verbindung

Connect your managed devices (servers, network devices) to the serial ports on the CM8100.

1. Identify the serial ports on the rear of the console server.
2. Use appropriate serial cables (e.g., the provided CAT5 patch cable with DB9F-RJ45 rollover serial adapter) to connect your devices to the CM8100 serial ports.
3. Note the port numbers for future configuration.

Bild: Rückseite view of the Opengear CM8100 Console Server, displaying various network and serial console ports, along with dual power supply connections.

Betrieb

This section covers basic operation and initial access to the CM8100 Console Server.

Erster Zugriff

Access the console server for initial configuration via a direct serial connection or network connection.

Serial Console Access

1. Connect a computer to the console server's dedicated console port using a serial cable.
2. Konfigurieren Sie Ihre Terminalemulationssoftware (z. B. PuTTY, Tera Term) mit den folgenden Einstellungen: 115200 Baud, 8 Datenbits, keine Parität, 1 Stoppbit, keine Flusssteuerung.
3. Power on the CM8100. The boot process will display on your terminal.
4. Log in using the default credentials (refer to the Quick Start Guide for default username and password).

Network Access (Web Schnittstelle)

Once the device has an IP address (either DHCP assigned or manually configured via serial console), you can access the web Schnittstelle.

1. Öffnen Sie ein web browser and enter the IP address of the CM8100.
2. Melden Sie sich mit Ihren Anmeldedaten an.
3. Aus dem web interface, you can configure serial ports, network settings, user accounts, and other system parameters.

Verwalten angeschlossener Geräte

The CM8100 allows you to connect to the console of your attached devices.

• Serial Console Access: Aus dem web interface or command-line interface (CLI), select the desired serial port to establish a connection to the attached device.
• Out-of-Band Management: Utilize the Smart OOB™ features to access and manage devices even when the primary network is down.

Wartung

Regular maintenance ensures optimal performance and longevity of your CM8100 Console Server.

Firmware-Aktualisierungen

Periodically check the Opengear website for firmware updates. Keeping the firmware current provides new features, bug fixes, and security enhancements.

1. Download the latest firmware image from the official Opengear support portal.
2. Access the CM8100 web Schnittstelle.
3. Navigate to the firmware update section (typically under System > Firmware).
4. Folgen Sie den Anweisungen auf dem Bildschirm, um die neue Firmware hochzuladen und zu installieren. Schalten Sie das Gerät während des Aktualisierungsvorgangs nicht aus.

Reinigung

Keep the console server clean to prevent dust buildup, which can affect cooling.

• Wischen Sie die Außenseite des Geräts mit einem weichen, trockenen Tuch ab.
• Stellen Sie sicher, dass die Lüftungsöffnungen frei von Hindernissen sind.
• Flüssige Reinigungsmittel dürfen nicht direkt auf dem Gerät verwendet werden.

Umweltaspekte

Ensure the operating environment meets the recommended conditions.

• Maintain proper airflow around the device.
• Keep the device within specified temperature and humidity ranges.

Fehlerbehebung

This section provides solutions to common issues you might encounter with the CM8100 Console Server.

Kein Strom

• Symptom: Power indicator LEDs are off, device does not respond.
• Lösung: Verify that both A/C power cables are securely connected to the device and to active power outlets. Check power sources and circuit breakers.

Kein Zugriff möglich Web Schnittstelle

• Symptom: Web browser cannot connect to the CM8100 IP address.
• Lösung:
  1. Verify the console server has power and is running.
  2. Confirm the network cable is properly connected to an active network port.
  3. Check the IP address configuration of the CM8100 (via serial console if necessary).
  4. Ensure your computer is on the same network or has a route to the CM8100's IP address.
  5. Temporarily disable any firewalls on your computer to rule out interference.

No Serial Console Connection to Managed Device

• Symptom: Unable to establish a serial connection to a device connected to the CM8100.
• Lösung:
  1. Verify the serial cable connection between the CM8100 port and the managed device.
  2. Ensure the correct serial cable type (e.g., rollover, straight-through) is used for the specific device.
  3. Check the serial port configuration on the CM8100 (baud rate, data bits, parity, stop bits, flow control) matches the settings of the managed device.
  4. Confirm the managed device is powered on and functioning correctly.

Technische Daten

Lieferumfang

The following items are included with your Opengear CM8100 Console Server:

• CM8100 Console Server
• Rack-Montagekit
• 2 x Rack Ears with Six M4 Screws
• 4 x M5mm Caged Nuts
• 4 x M5x15mm Rack Screws
• 1 x CAT5 Patch Cable 6'
• 1 x DB9F-RJ45 Rollover Serial Adapter
• 2 x A/C Power Cables
• Kurzanleitung
• Lighthouse Insert