1. Introducció
This manual provides essential information for the installation, operation, maintenance, and troubleshooting of your Cisco CISCO2801 Integrated Services Router. Please read this manual thoroughly before operating the device to ensure proper functionality and safety.
2. Producte acabatview
The Cisco 2801 Integrated Services Router is designed to deliver multiple concurrent services at wire-speed performance. It features a modular design, allowing for flexible configuration and future expansion.
Les característiques clau inclouen:
- AC Power support
- 2 Fast Ethernet ports
- 4 module slots (2 HWIC compatible)
- 2 PVDM slots
- 2 AIM slots
- IP Base software with 64MB Flash and 128MB DRAM
Figure 2.1: Front panel of the Cisco CISCO2801 Router, illustrating the dual Fast Ethernet ports, four module slots, and various indicator LEDs.
Figura 2.2: Angle view of the Cisco CISCO2801 Router, highlighting its rack-mountable design and overall dimensions.
3. Configuració
3.1 Desembalatge i inspecció
- Carefully remove the router from its packaging.
- Inspect the router for any visible damage. If damage is found, contact your vendor immediately.
- Verifiqueu que hi hagi tots els components que figuren a la llista d'embalatge.
3.2 Muntatge en bastidor (opcional)
The Cisco 2801 router can be mounted in a standard 19-inch equipment rack. Use the provided rack-mount kit and follow the instructions included with the kit.
3.3 Connexió de potència
- Ensure the power switch on the rear of the router is in the OFF position.
- Connect the AC power cord to the power input on the router.
- Connecteu l'altre extrem del cable d'alimentació a una presa de corrent amb connexió a terra.
- Turn the power switch to the ON position. The system LED should illuminate.
3.4 Connexió de xarxa inicial
Connect your computer to the router's console port using a console cable for initial configuration. Alternatively, connect an Ethernet cable from your network to one of the router's Fast Ethernet ports.
4. Instruccions de funcionament
4.1 Engegada/apagada
- To power on: Ensure all connections are secure, then flip the power switch to ON.
- To power off: Save any configurations, then flip the power switch to OFF.
4.2 Configuració bàsica
Initial configuration is typically performed via the console port using a terminal emulator. Refer to the Cisco IOS Software Configuration Guide for detailed command-line interface (CLI) instructions.
Common initial steps include:
- Setting hostname
- Configuring IP addresses on interfaces
- Setting up basic routing protocols
- Configuring user authentication
4.3 Indicadors LED
The router features several LED indicators on the front panel to provide status information:
- LED SYS: Indicates system status (e.g., green for normal operation).
- LED ACT: Indicates activity on specific interfaces.
- LED d'enllaç: Indicates a valid link on specific interfaces.
Consult the router's hardware installation guide for a complete list and description of all LEDs.
5. Manteniment
5.1 Neteja
Keep the router clean and free of dust. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or aerosols.
5.2 Actualitzacions de programari
Consulteu regularment el suport tècnic de Cisco website for the latest Cisco IOS software updates and security patches. Applying updates can improve performance, add new features, and address security vulnerabilities.
5.3 Consideracions ambientals
Ensure the router is operated within its specified environmental ranges (temperature, humidity). Provide adequate ventilation to prevent overheating.
6. Solució De Problemes
6.1 Problemes comuns i solucions
- Sense energia:
- Comproveu la connexió del cable d'alimentació.
- Verify power outlet functionality.
- Assegureu-vos que l'interruptor d'alimentació estigui encès.
- Sense connectivitat de xarxa:
- Comproveu les connexions del cable Ethernet.
- Verify interface status using CLI commands (e.g.,
show ip interface brief). - Ensure correct IP addressing and routing configuration.
- System LED not Green:
- Refer to the Cisco documentation for specific LED error codes.
- Realitzeu un cicle d'encesa i alimentació.
- If the issue persists, contact Cisco support.
6.2 Restabliment de l'encaminador
A factory reset should only be performed as a last resort, as it will erase all configurations. Consult Cisco documentation for the specific procedure to reset the router to its factory default settings.
7. Especificacions
| Atribut | Valor |
|---|---|
| Número de model | CISCO2801 |
| Dimensions del producte | 16.5 x 17.52 x 1.69 polzades |
| Pes de l'article | 18.3 lliures |
| Sistema operatiu | Cisco IOS |
| Tecnologia de connectivitat | Wi-Fi, Ethernet |
| Comunicació sense fils estàndard | 802.11b, 802.11a, 802.11g |
| Data de primera disponibilitat | 7 d'octubre de 2004 |
| Fabricant | CISCO SYSTEMS - EMPRESA |
8. Suport
For technical assistance, product documentation, and software downloads, please visit the official Cisco support website. Cisco offers various support services, including SMARTnet contracts, to ensure optimal performance and uptime for your router.
Examples of SMARTnet services mentioned in the product description:
- SMARTnet 8x5xNBD (Next Business Day)
- SMARTnet 8x5x4 (4-hour response)
- SMARTnet 24x7x4 (24/7, 4-hour response)
- SMARTnet 24x7x2 (24/7, 2-hour response)
- Onsite SMARTnet options also available.
For more information on support plans, please visit the Cisco Support Services pàgina.
