Overview of Cisco Catalyst 9300 Series

Терез 88pl99ace1Cisco Catalyst 9300 Series is a powerful and versatile range of enterprise-grade switches designed for advanced network performance, scalability, and security. The 9300 series is known for its modular design, making it ideal for modern businesses that require flexible and efficient networking solutions. Among its lineup, the 24-port model stands out as a robust option for mid-sized networks.

Key Features of the Cisco 9300 24 Port Switch

Терез 88pl99ace1Cisco 9300 24 Port Switch offers several advanced features that cater to a variety of networking needs. Below are some of its standout features:

 ▪Ports: 24 x 1GbE ports, with multiple uplink options such as 2 x 10GbE or 4 x 10GbE uplink ports.
 ▪PoE Support: Supports Power over Ethernet (PoE+(1) with a maximum power budget of up to 1440W.
 ▪Switching Capacity: Up to 480 Gbps, ensuring high performance for demanding applications.
 ▪Redundancy: Dual redundant power supplies for increased reliability.
 ▪Stacking: Supports Cisco StackWise technology with a stack bandwidth of 480 Gbps.
 ▪Служба безопасности: Includes Cisco TrustSec, MACsec encryption, and advanced threat protection.
 ▪Software-Defined Access: Optimized for SD-Access with programmability and automation.
 ▪Operating System: Runs on Cisco IOS XE, providing advanced management capabilities.

Технические характеристики

Технические характеристики оборудования

 ▪Модель: 1 Cisco Catalyst 9300 24 Port Switch
 ▪Размеры: 1 1.73 x 17.5 x 17.5 inches (HxWxD)
 ▪Вес: 36 кг Approximately 16.98 lbs (7.7 kg)
 ▪Power Supply: Dual redundant modular power supplies
 ▪Fan: Hot-swappable redundant fans

Port Details

 ▪Ethernet Ports: 24 x 1GbE ports
 ▪Uplink Ports: Options for 2 x 10GbE or 4 x 10GbE uplinks
 ▪PoE Capabilities: Up to 30W per port, PoE budget depends on the power supply

Производительность и масштабируемость

 ▪Forwarding Rate: Up to 225.6 Mpps
 ▪Switching Capacity: 480 Gbps
 ▪Stacking: StackWise Virtual technology supporting up to 8 switches per stack
 ▪VLAN Support: Up to 4,000 VLAN IDs

Advanced Features and Benefits

1. Enhanced Security

The Cisco 9300 series integrates cutting-edge security features to protect network data and prevent unauthorized access. Features like Cisco TrustSec and MACsec encryption ensure end-to-end security for sensitive data traffic.

2. Power Over Ethernet (PoE+) Support

The 24-port model supports PoE+, providing up to 30W per port. This feature is ideal for powering IP phones, wireless access points, and security cameras without the need for additional power adapters.

3. Software-Defined Access (SD-Access)

The switch is fully compatible with Cisco's SD-Access architecture, enabling simplified network segmentation, enhanced policy enforcement, and seamless automation.

4. High Reliability

With dual redundant power supplies and hot-swappable fans, the Cisco 9300 24 Port Switch is built for mission-critical applications, ensuring minimal downtime.

5. Scalability

StackWise Virtual technology allows up to 8 switches to operate as a single logical unit, simplifying network management and increasing scalability.

6. Advanced Automation and Programmability

Running on Cisco IOS XE, the switch supports automation features like REST APIs and Ansible for streamlined network management.

Common Use Cases

1. Enterprise Networks

The switch provides a robust backbone for mid-sized to large enterprise networks, offering reliable performance and high-speed connectivity.

2. Campus Deployments

With its PoE+ capabilities and stacking options, the 24-port model is well-suited for campus environments where multiple devices like wireless access points and cameras require efficient management.

3. Data Center Access Layer

Its high throughput and advanced security make it a reliable choice for the access layer in data centers.

Setup and Management

1. Easy Installation

The modular design and straightforward interface make it easy to set up the Cisco 9300 24 Port Switch. Pre-configured templates simplify initial deployment.

2. Management Options

▪Command-Line Interface (CLI): Provides granular control over switch configuration.
 ▪Web-Based GUI: Offers a user-friendly interface for less technical users.
 ▪Third-Party Tools: Integration with tools like Ansible and Puppet for advanced automation.

3. Software Upgrades

The switch supports seamless software upgrades through Cisco IOS XE, ensuring that the network remains up-to-date with the latest features and security patches.

Iii. Выводы и рекомендации

The Cisco 9300 24 Port Switch is an exceptional choice for organizations looking to modernize their networks. With advanced features like SD-Access, PoE+ support, and robust security, it delivers outstanding performance and reliability. Whether for enterprise, campus, or data center use, this switch is a versatile and scalable solution that meets the demands of modern networking environments.

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