Manual d'usuari del commutador Cisco Catalyst C9200-24P-E

Producte acabatview

The Cisco Catalyst 9200 Series switches, including the C9200-24P-E model, are designed to extend intent-based networking capabilities to a wider range of deployments. These switches offer a secure, always-on, and simplified IT experience, serving as foundational building blocks for the Cisco Digital Network Architecture. They aim to reduce operational costs and complexity through intelligence, automation, and human expertise. The C9200-24P-E provides robust security features, high resiliency, and supports full Power over Ethernet Plus (PoE+) capability, power and fan redundancy, and stacking bandwidth up to 160 Gbps. It includes modular uplinks and Layer 3 feature support, making it a versatile solution for various networking needs, particularly for cost-effective branch-office access.

Figura 1: Davant view of the Cisco Catalyst C9200-24P-E Switch. This image displays the front panel of the switch, featuring 24 Gigabit Ethernet PoE+ ports, along with modular uplink slots and status indicator LEDs.

Característiques clau

Total Network Ports: 24 Gigabit Ethernet ports.
Alimentació a través d'Ethernet Plus (PoE+): All 24 ports support PoE+ for powering connected devices.
Port d'enllaç ascendent: Yes, supports modular uplinks for flexible network connectivity.
Disseny modular: Allows for expansion and customization.
Stack Port: Yes, enables stacking for increased bandwidth and simplified management.
Seguretat avançada: Features to protect hardware, software, and data integrity.
Resistència: Designed for continuous operation and business continuity.
Programabilitat: Leverages open APIs of Cisco IOS XE and UADP ASIC technology.

Guia de configuració

This section provides general guidelines for setting up your Cisco Catalyst C9200-24P-E Switch. For detailed installation instructions, refer to the official Cisco documentation specific to your network environment.

Desembalatge i inspecció: Carefully unpack the switch and inspect it for any physical damage. Ensure all included components are present.
Muntatge: Install the switch in a standard 19-inch equipment rack using the provided rack-mount kit, or place it on a stable, level surface. Ensure adequate ventilation around the unit.
Connexió d'alimentació: Connect the power cord to the switch's power input and then to a grounded AC power outlet. The switch will typically power on automatically.
Connexions de xarxa:
- Connect your network devices (computers, IP phones, wireless access points) to the 24 Gigabit Ethernet PoE+ ports using standard Ethernet cables.
- Connect the switch to your core network or router using the modular uplink ports.
Configuració inicial:
- Connect a console cable from your management workstation to the switch's console port.
- Use a terminal emulation program (e.g., PuTTY, Tera Term) to access the command-line interface (CLI).
- Follow the on-screen prompts or refer to Cisco IOS XE documentation for initial IP address assignment, password setup, and basic network configuration.
Verificació: Verify network connectivity and ensure all connected devices are functioning as expected. Check the status LEDs on the switch for proper operation.

Instruccions de funcionament

The Cisco Catalyst C9200-24P-E Switch operates as a central point for network connectivity, forwarding data traffic between connected devices. Its operation is primarily managed through the Cisco IOS XE operating system via the Command Line Interface (CLI) or a web-based graphical user interface (GUI) if configured.

Encès/apagat: The switch powers on automatically when connected to a power source. To power off, disconnect the power cord. For controlled shutdowns, use the appropriate CLI commands if available and recommended by Cisco.
Indicadors d'estat: Monitor the LED indicators on the front panel to understand the switch's operational status, port activity, and PoE status. Refer to the official Cisco documentation for a detailed explanation of each LED.
Gestió de la xarxa:
- CLI: Access the switch via console, Telnet, or SSH for advanced configuration, monitoring, and troubleshooting.
- GUI (Optional): If configured, access the web-based interface via a web browser for simplified management tasks.
- SNMP: The switch supports SNMP for integration with network management systems.
PoE+ Operation: The switch automatically detects and provides power to PoE-compatible devices connected to its PoE+ ports, up to the maximum power budget.
Stacking (Optional): If multiple C9200 series switches are stacked, they operate as a single logical unit, simplifying management and increasing available bandwidth.

Manteniment

Regular maintenance helps ensure the longevity and optimal performance of your Cisco Catalyst C9200-24P-E Switch.

Control ambiental: Ensure the operating environment remains within specified temperature and humidity ranges. Maintain proper airflow around the switch to prevent overheating.
Eliminació de pols: Periodically inspect and clean the switch's ventilation openings to prevent dust buildup, which can impede airflow and lead to overheating. Use compressed air or a soft brush.
Gestió de cables: Assegureu-vos que tots els cables de xarxa i d'alimentació estiguin connectats correctament i encaminats correctament per evitar desconnexions o danys accidentals.
Actualitzacions de firmware: Consulteu regularment el suport tècnic de Cisco website for the latest firmware (IOS XE) updates. Applying updates can provide new features, performance improvements, and security patches. Follow Cisco's recommended update procedures carefully.
Còpia de seguretat de la configuració: Periodically back up the switch's configuration to an external server or storage device. This allows for quick restoration in case of a configuration error or system failure.
Seguiment: Continuously monitor the switch's performance and health using network management tools or by checking system logs and statistics via the CLI.

Resolució de problemes

This section covers common issues and basic troubleshooting steps for the Cisco Catalyst C9200-24P-E Switch. For complex issues, consult Cisco's official documentation or technical support.

Problema	Causa possible	Solució
L'interruptor no s'encén	No hi ha alimentació, cable d'alimentació defectuós o problema amb la font d'alimentació.	Verify power cord is securely connected to both the switch and a working power outlet. Check the power source. Try a different power cord.
Port Link LED is off	Cable not connected, faulty cable, or device not powered/configured.	Ensure the Ethernet cable is securely connected at both ends. Try a different cable. Verify the connected device is powered on and functioning. Check port configuration on the switch.
No hi ha connectivitat de xarxa	Incorrect IP configuration, VLAN mismatch, or upstream network issue.	Verify IP address, subnet mask, and gateway settings on the switch and connected devices. Check VLAN assignments. Confirm connectivity to the upstream router/firewall.
PoE+ device not powering on	Device not PoE compatible, insufficient power budget, or faulty cable.	Ensure the device is PoE/PoE+ compliant. Check the switch's PoE power budget and current consumption. Try a different Ethernet cable. Verify the device's power requirements.
Rendiment lent de la xarxa	Network congestion, duplex mismatch, or faulty cabling.	Check for high network utilization. Verify duplex settings on ports. Inspect cables for damage. Consider upgrading uplink bandwidth or segmenting the network.

Especificacions tècniques

Below are the key technical specifications for the Cisco Catalyst C9200-24P-E Switch:

Número de model	C9200-24P-E
Tipus de canvi	Commutador Ethernet gestionat
Ports de xarxa totals	24 x Gigabit Ethernet PoE+ ports
Port d'enllaç ascendent	Yes, Modular
Port de pila	Yes (Stacking bandwidth up to 160 Gbps)
Tipus d'interfície	PoE+
Voltage	48 Volts
Material de la caixa	Metall
Pes de l'article	Aprox. 5.5 kg (12.13 lliures)
Dimensions del producte (LxWxH)	19.69 x 21.26 x 8.66 polzades
UPC	889728168243
Components inclosos	Basic components for operation (e.g., power cord, rack-mount kit)
Dispositius compatibles	Various devices including desktops, laptops, gaming consoles, routers, and network devices.

Garantia i Suport

For information regarding the product warranty, please refer to the official warranty statement provided by Cisco Systems at the time of purchase or visit the Cisco website. For technical support, documentation, and software downloads, please visit the official Cisco Support website or contact your authorized Cisco partner.

Suport de Cisco Weblloc: www.cisco.com/c/en/us/support/index.html

	Notes de la versió dels commutadors Cisco Catalyst sèrie 9200: Cisco IOS XE Cupertino 17.9.x Notes detallades de la versió per als commutadors Cisco Catalyst de la sèrie 9200 que executen Cisco IOS XE Cupertino 17.9.x, que cobreixen les noves funcions, els canvis de comportament del maquinari i el programari, les limitacions i les advertències resoltes.
	Fitxa tècnica del commutador Cisco Catalyst 9200 Una fitxa tècnica completa que detalla els commutadors Cisco Catalyst sèrie 9200, que cobreix les característiques, les especificacions, els detalls de la plataforma, els accessoris, les llicències i la informació de comandes per a implementacions de xarxa empresarial.
	Família de productes SKU de Cisco K-12 EDU: Solucions de commutació i sense fil Exploreu la família de productes SKU de Cisco K-12 EDU, que inclou solucions especialitzades de commutació i sense fil dissenyades per a institucions educatives. Aquesta guia detalla les famílies de productes, les matrius de suport, les llistes de SKU i l'elegibilitat de l'E-Rate.
	Guia de comandes de commutadors Cisco Catalyst de la sèrie 9200 Comprehensive guide to ordering Cisco Catalyst 9200 Series Switches, detailing hardware, software, licensing options (Cisco DNA Essentials/Advantage), and services. Learn about Smart Licensing and Cisco Commerce Workspace.
	Guia de comandes de commutadors Cisco Catalyst de la sèrie 9200 Comprehensive guide for ordering Cisco Catalyst 9200 Series switches, detailing hardware, software subscriptions (Cisco DNA Premier, Advantage, Essentials), licensing, services, and distribution ordering options. Includes product SKUs and ordering procedures.
	La sèrie Cisco Catalyst 9200 canvia de producteview Aquest document proporciona un producte sobreview of the Cisco Catalyst 9200 Series switches, detailing various models, front and rear panel components, port types, power supply modules, fan modules, and management interfaces. It includes technical specifications and compatibility information for network modules and transceiver modules.

Cisco C9200-24P-E