Produk Selesaiview
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.
Rajah 1: Depan 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.
Ciri-ciri Utama
- Total Network Ports: 24 Gigabit Ethernet ports.
- Kuasa melalui Ethernet Plus (PoE+): All 24 ports support PoE+ for powering connected devices.
- Pelabuhan Uplink: Yes, supports modular uplinks for flexible network connectivity.
- Reka bentuk Modular: Allows for expansion and customization.
- Stack Port: Yes, enables stacking for increased bandwidth and simplified management.
- Keselamatan Lanjutan: Features to protect hardware, software, and data integrity.
- Ketahanan: Designed for continuous operation and business continuity.
- Kebolehprograman: Leverages open APIs of Cisco IOS XE and UADP ASIC technology.
Panduan Persediaan
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.
- Membongkar dan Pemeriksaan: Carefully unpack the switch and inspect it for any physical damage. Ensure all included components are present.
- Pemasangan: 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.
- Sambungan Kuasa: 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.
- Jaringan rangkaian:
- 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.
- Konfigurasi Awal:
- 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.
- Pengesahan: Verify network connectivity and ensure all connected devices are functioning as expected. Check the status LEDs on the switch for proper operation.
Arahan Operasi
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.
- Hidupkan/Mati Kuasa: 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.
- Petunjuk Status: 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.
- Pengurusan Rangkaian:
- 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.
- Susun (Pilihan): If multiple C9200 series switches are stacked, they operate as a single logical unit, simplifying management and increasing available bandwidth.
Penyelenggaraan
Regular maintenance helps ensure the longevity and optimal performance of your Cisco Catalyst C9200-24P-E Switch.
- Kawalan Alam Sekitar: Ensure the operating environment remains within specified temperature and humidity ranges. Maintain proper airflow around the switch to prevent overheating.
- Penyingkiran habuk: 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.
- Pengurusan Kabel: Pastikan semua kabel rangkaian dan kuasa disambungkan dengan selamat dan diarahkan dengan betul untuk mengelakkan pemutusan atau kerosakan yang tidak disengajakan.
- Kemas kini Firmware: Semak sokongan Cisco secara berkala 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.
- Sandaran Konfigurasi: 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.
- Pemantauan: Continuously monitor the switch's performance and health using network management tools or by checking system logs and statistics via the CLI.
Menyelesaikan masalah
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.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Suis tidak dihidupkan | No power, faulty power cord, or power supply issue. | 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. |
| Tiada sambungan rangkaian | 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. |
| Prestasi rangkaian perlahan | 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. |
Spesifikasi Teknikal
Below are the key technical specifications for the Cisco Catalyst C9200-24P-E Switch:
| Nombor Model | C9200-24P-E |
| Jenis Suis | Suis Ethernet Terurus |
| Jumlah Port Rangkaian | 24 x Gigabit Ethernet PoE+ ports |
| Pelabuhan Uplink | Yes, Modular |
| Pelabuhan Tindanan | Yes (Stacking bandwidth up to 160 Gbps) |
| Jenis Antaramuka | PoE+ |
| Voltage | 48 Volt |
| Bahan Kes | logam |
| Berat Barang | lebih kurang 5.5 kg (12.13 paun) |
| Dimensi Produk (LxWxH) | 19.69 x 21.26 x 8.66 inci |
| UPC | 889728168243 |
| Komponen yang Disertakan | Basic components for operation (e.g., power cord, rack-mount kit) |
| Peranti Serasi | Various devices including desktops, laptops, gaming consoles, routers, and network devices. |
Waranti dan Sokongan
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.
Sokongan Cisco Webtapak: www.cisco.com/c/en/us/support/index.html
