Opengear CM8100 Console Server User Manual

Introdução

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 outage.

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.

Configuração e instalação

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

Desembalando o dispositivo

Desembale cuidadosamente todos os componentes da caixa. Verifique se todos os itens listados na seção "O que vem na caixa" estão presentes e sem danos.

Imagem: Frente 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.

Montagem em Rack

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.

Conexão de energia

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.

Conexão de rede

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.

Conexão da porta serial

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.

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

Operação

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

Acesso inicial

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. Configure seu software de emulação de terminal (por exemplo, PuTTY, Tera Term) com as seguintes configurações: 115200 baud, 8 bits de dados, sem paridade, 1 bit de parada, sem controle de fluxo.
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 interface)

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

1. Abra um web browser and enter the IP address of the CM8100.
2. Efetue login usando suas credenciais.
3. Do web interface, you can configure serial ports, network settings, user accounts, and other system parameters.

Gerenciando dispositivos conectados

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

• Serial Console Access: Do 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.

Manutenção

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

Atualizações de Firmware

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 interface.
3. Navigate to the firmware update section (typically under System > Firmware).
4. Siga as instruções na tela para carregar e instalar o novo firmware. Não desligue o dispositivo durante o processo de atualização.

Limpeza

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

• Use um pano macio e seco para limpar o exterior do dispositivo.
• Certifique-se de que as aberturas de ventilação estejam livres de obstruções.
• Do not use liquid cleaners directly on the device.

Considerações ambientais

Ensure the operating environment meets the recommended conditions.

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

Solução de problemas

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

Sem energia

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

Não é possível acessar Web Interface

• Sintoma: Web browser cannot connect to the CM8100 IP address.
• Solução:
  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

• Sintoma: Unable to establish a serial connection to a device connected to the CM8100.
• Solução:
  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.

Especificações

O que está na caixa

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

• CM8100 Console Server
• Kit de montagem em rack
• 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
• Guia de início rápido
• Lighthouse Insert