Cisco SF300-24P 24-port 10/100 PoE Managed Switch User Manual

Введение

The Cisco SF300-24P is a 24-port 10/100 Power over Ethernet (PoE) Managed Switch with Gigabit Uplinks, designed to provide a robust and secure network foundation for small businesses. This switch improves the availability of critical business applications, protects sensitive information, and optimizes network bandwidth for a more productive and effective workplace. It offers an ideal combination of affordability, performance, and capabilities, engineered for ease of setup and use.

Основные характеристики

• 24 Fast Ethernet Ports with PoE: Provides 24 10/100 ports with Power over Ethernet capabilities, simplifying deployment of network endpoints like IP phones, wireless access points, and IP cameras.
• Gigabit Uplinks: Includes additional Gigabit Ethernet ports for high-speed connections to the network backbone or other devices.
• Managed Switch Capabilities: Offers advanced management features for enhanced control over network traffic, security, and quality of service (QoS).
• Поддержка IPv6: Future-proofs your network with support for the latest Internet Protocol version.
• Layer 3 Routing Between VLANs: Enables efficient routing of traffic between different Virtual Local Area Networks (VLANs).
• Energy Efficient Technology: Designed to optimize power usage by powering down unused ports, reducing energy costs.
• Web-Основанный интерфейс управления: Provides an intuitive graphical interface for quick and easy setup and configuration.

Настраивать

Follow these general steps to set up your Cisco SF300-24P Managed Switch:

1. Распакуйте коммутатор: Осторожно извлеките выключатель и все принадлежности из упаковки.
2. Монтаж (опционально): The switch can be placed on a desktop or rack-mounted. Ensure adequate ventilation around the device.
3. Подключите питание: Подключите прилагаемый сетевой шнур к входу питания выключателя, а затем к заземленной электрической розетке.
4. Подключите сетевые кабели:
   • Connect your network devices (computers, IP phones, wireless access points) to the 10/100 Ethernet ports.
   • For uplink connections to your router or core network, use the Gigabit uplink ports.
5. Начальная конфигурация: Получите доступ к переключателю webинтерфейс управления на основе web browser on a computer connected to the same network. Refer to the Операционная section for details on accessing the interface.

Операционная

The Cisco SF300-24P switch is managed via a web-based interface, allowing for comprehensive configuration and monitoring. To access the interface:

1. Ensure your computer is connected to the switch or the same network segment.
2. Откройте web браузер (например, Chrome, Firefox, Edge).
3. Enter the default IP address of the switch (typically found in the quick start guide or on a label on the device) into the browser's address bar. If the default IP has been changed, use the configured IP address.
4. Log in using the default username and password (refer to the quick start guide for initial credentials). It is highly recommended to change these default credentials immediately after the first login for security purposes.
5. Из web interface, you can configure various settings including VLANs, QoS, security policies, port settings, and monitor network status.

For detailed operational procedures and advanced configurations, consult the comprehensive user guide available on the Cisco support webсайт.

Обслуживание

Regular maintenance ensures optimal performance and longevity of your Cisco SF300-24P switch:

• Содержите устройство в чистоте: Периодически протирайте внешнюю поверхность выключателя мягкой сухой тканью. Убедитесь, что вентиляционные отверстия свободны от пыли и препятствий.
• Обновления прошивки: Регулярно проверяйте поддержку Cisco. website for firmware updates. Applying the latest firmware can provide new features, performance improvements, and security patches.
• Резервная конфигурация: Periodically back up the switch's configuration settings. This allows for quick restoration in case of a device reset or replacement.
• Условия окружающей среды: Ensure the switch operates within its specified temperature and humidity ranges to prevent overheating and component damage.

Поиск неисправностей

If you encounter issues with your Cisco SF300-24P switch, consider the following troubleshooting steps:

• Нет питания: Verify the power cord is securely connected to both the switch and the power outlet. Check the power indicator LED on the switch.
• Нет подключения к сети:
  • Check the link/activity LEDs on the connected ports. If they are off, reseat the Ethernet cable or try a different cable/port.
  • Убедитесь, что подключенные устройства включены и правильно настроены.
• Невозможно получить доступ Web Интерфейс:
  • Убедитесь, что IP-адрес вашего компьютера находится в той же подсети, что и IP-адрес коммутатора.
  • Try pinging the switch's IP address from your computer.
  • Очистите кэш браузера или попробуйте другой браузер.
• PoE Devices Not Powering On:
  • Ensure the device is PoE-compatible and meets the power requirements of the switch.
  • Check the PoE status in the switch's web интерфейс управления.
• Проблемы с производительностью: Check for network loops, excessive broadcast traffic, or port errors via the web интерфейс.

If issues persist, consult the detailed troubleshooting guide on the Cisco support webили обратитесь в техническую поддержку Cisco.

Технические характеристики

Гарантия и поддержка

The Cisco SF300-24P Managed Switch comes with a Ограниченная пожизненная гарантия, which includes next business day advanced replacement. For detailed warranty terms and conditions, please refer to the official Cisco documentation.

For technical support, documentation, and additional resources, visit the official Cisco Small Business Support Center website. You can also utilize tools like Cisco Discovery Protocol, Cisco FindIT Network Discovery Utility, and Cisco Smartports for simplified setup and management.

Official Cisco Small Business Solutions: www.cisco.com/go/smallbusiness

Визуализация и демонстрация продукции

Рисунок 1: Передняя часть view of the Cisco SF300-24P 24-port 10/100 PoE Managed Switch, showing 24 Fast Ethernet ports and 4 Gigabit uplink ports.