Cisco CISCO2801 2 Ports Ethernet Integrated Router 1U Refurbished

The CISCO2801 is a powerful and versatile networking device designed to meet the demands of modern businesses and organizations. In this detailed exploration, we will delve into the various features and specifications of the CISCO2801, focusing on its 2 Ports (RJ-45), 8x Expansion Slots, 10/100Base-TX capabilities, 1U Rack-Mountable design, signal processing capabilities, PVDM integration, and its Fast Ethernet functionality. Understanding these components is crucial for IT professionals, businesses, and anyone looking to optimize their network infrastructure.

The CISCO2801 is part of Cisco's Integrated Services Router (ISR) series, which combines multiple functions within a single platform. These routers are designed to provide secure and high-performance connectivity to a wide range of applications.

• 2 Ports (RJ-45): The CISCO2801 comes equipped with 2 Ports using Registered Jack 45 (RJ-45) connectors. RJ-45 is a standardized networking connector commonly used for Ethernet connections. These ports facilitate reliable and high-speed data transfer, making them suitable for various networking scenarios.
• 8x Expansion Slots: With 8 Expansion Slots, the CISCO2801 offers scalability and flexibility for additional modules and interfaces. These slots allow users to customize the router according to specific needs, such as adding more ports or integrating specialized modules for enhanced functionality.

• 10/100Base-TX: The inclusion of 10/100Base-TX highlights the router's ability to support both 10 Mbps and 100 Mbps Ethernet speeds. This dual-speed capability ensures compatibility with a diverse range of network devices, making the CISCO2801 adaptable to various network environments.

• 1U Rack-Mountable: The CISCO2801 features a 1U Rack-Mountable design, making it suitable for installation in standard 19-inch racks. This form factor optimizes space utilization in data centers or network closets, providing a neat and organized solution for network infrastructure deployment.

• PVDM (Packet Voice Digital Signal Processor Module): The CISCO2801 integrates Packet Voice Digital Signal Processor Modules, or PVDMs, which play a crucial role in signal processing for voice and video applications. This capability enables the router to support advanced communication features, making it ideal for Voice over IP (VoIP) and other multimedia applications.

• Fast Ethernet 2801:The inclusion of Fast Ethernet in the CISCO2801 ensures high-speed data transfer, with a focus on providing efficient connectivity for modern networks. Fast Ethernet, with its 100 Mbps data rate, is well-suited for demanding applications, ensuring a smooth and responsive network experience.
• Integrated Services Router (ISR) Features: The CISCO2801 being an Integrated Services Router incorporates a variety of features that contribute to its versatility and functionality. These may include advanced security features, Quality of Service (QoS) capabilities, and support for a wide range of protocols and technologies.

The CISCO2801 supports 10/100Base-TX, providing users with versatile options for network connectivity. This feature ensures compatibility with various network speeds, enhancing flexibility in deployment scenarios.

Equipped with Fast Ethernet capabilities, the CISCO2801 router delivers high-speed data transfer, reducing latency and optimizing network performance. Fast Ethernet is crucial for handling bandwidth-intensive applications and supporting a seamless user experience.

The inclusion of signal processing capabilities in the CISCO2801 router enhances its performance in processing and managing data traffic. This is vital for maintaining a stable and responsive network, especially in environments with high data transfer demands.

The CISCO2801 router incorporates Packet Voice Digital Signal Processor Modules (PVDM), which play a pivotal role in supporting voice applications. This integration enables the router to handle voice data efficiently, making it suitable for Voice over Internet Protocol (VoIP) and other telephony applications.

The router's 8x Expansion Slots offer businesses the flexibility to scale their network infrastructure as demands increase. This scalability is crucial for adapting to evolving technological requirements and accommodating additional modules or interfaces.

The availability of multiple expansion slots allows users to customize the router's capabilities based on specific needs. Whether adding more ports, upgrading interfaces, or integrating specialized modules, the CISCO2801 ensures versatility in meeting diverse networking requirements.

For large enterprises with growing network demands, the CISCO2801's scalability and expansion slots make it an ideal choice. The router can accommodate the evolving needs of an expanding business infrastructure.

In environments where high-performance applications are critical, such as data centers or research institutions, the Fast Ethernet capabilities of the CISCO2801 ensure optimal data transfer speeds.

The PVDM integration makes the CISCO2801 well-suited for telecommunications applications. It can efficiently handle voice services, making it an excellent choice for organizations relying on VoIP or other voice communication systems.

Remote Management and Access Options

The Cisco 2801 Integrated Services Router is a router that provides multiple options for remote management and access. One option is through the use of a command-line interface (CLI) using Telnet or SSH. This allows administrators to remotely access the router's command prompt and configure settings using text commands. Another option is through the use of the web-based Cisco Configuration Professional (CCP), which provides a graphical user interface for configuring the router. This can be accessed through a web browser using the router's IP address. Additionally, the Cisco 2801 supports SNMP (Simple Network Management Protocol) which allows for remote monitoring and management of the router via a management station. It also has a built-in VPN support which allows for secure remote access to the network.

Network Scalability and Flexibility

The Cisco 2801 Integrated Services Router is designed to provide network scalability and flexibility. Some of the key features that contribute to this include:

• Multiple WAN interfaces: The router has multiple WAN interfaces, including Ethernet, serial, and ISDN, which allows for a variety of connectivity options and the ability to connect to multiple service providers.
• Quality of Service (QoS): The router supports QoS features such as traffic shaping, prioritization, and congestion management, which allows for efficient use of network resources and improved performance for real-time applications.
• VPN Support: The router supports VPN technologies such as IPSec and SSL, which allows for secure remote access to the network and the ability to connect to other remote networks.
• Protocol support: The router supports a wide range of routing protocols such as OSPF, EIGRP, BGP, and so on, which allows for flexible network design and the ability to connect to other networks.
• High-speed services: The router supports a wide range of high-speed services such as Voice over IP (VoIP), video conferencing, and other multimedia applications, which allows for the integration of these services into the network.
• Advanced security: The router has advanced security features such as a firewall, intrusion prevention, VPN, and other security measures, which allow for the protection of the network against potential threats.

Advanced Routing Features of the Cisco 2801

The Cisco 2801 Integrated Services Router has several advanced routing features that provide increased functionality and performance for networks. Some of these features include:

• Border Gateway Protocol (BGP): BGP is a routing protocol that allows for the exchange of routing information between routers in different autonomous systems. This allows the router to connect to other networks and exchange routing information with them.
• Enhanced Interior Gateway Routing Protocol (EIGRP): EIGRP is a Cisco proprietary routing protocol that is based on IGRP. It is considered a classless routing protocol that supports variable-length subnet mask (VLSM), route summarization, and automatic route summarization.
• Open Shortest Path First (OSPF): OSPF is a routing protocol that uses link-state routing (LSR) and is considered a classless routing protocol, which supports VLSM, route summarization, and automatic route summarization.
• Routing Information Protocol version 2 (RIPv2): RIPv2 is a distance-vector routing protocol that supports VLSM and automatic route summarization.
• Virtual Routing and Forwarding (VRF): VRF allows for the creation of multiple routing tables on a single router. This allows for the creation of multiple virtual routers on a single physical device, which can be used to segment different parts of the network.
• Quality of Service (QoS): The router supports QoS features such as traffic shaping, prioritization, and congestion management, which allows for efficient use of network resources and improved performance for real-time applications.
• IPv6 Support: The router also supports IPv6 routing, which allows for the use of IPv6 addresses and the ability to connect to networks that use IPv6.

These advanced routing features allow for increased flexibility, scalability, and performance in networks, and can be configured to meet the specific needs of an organization.

• Manufacturer: Cisco
• Model Number or SKU# CISCO2801
• Product Series: 2800
• Product Type: Ethernet Router

• Total Number of Ports: 2
• USB Yes
• Management Port Yes
• Number of Network (RJ-45) Ports 2

• Number of Total Expansion Slots 8
• Expansion Slot Type AIM
• Expansion Slot Type PVDM

• Network Technology 10/100Base-TX
• Ethernet Technology Fast Ethernet

• Standard Memory 128 MB
• Maximum Memory 384 MB
• Memory Technology DRAM
• Flash Memory 64 MB

Power Description

• Input Voltage 110 V AC
• Input Voltage 220 V AC
• One blue RJ-45-to-DB-9 console cable
• One DB-9-to-DB-25 modem adapter
• 19-inch (48.26-cm) rack-mount brackets with bracket screws
• Cable management bracket with one mounting screw
• Rubber chassis feet for desktop application
• Cisco product registration card
• Cisco 2800 Series and Cisco 3800 Series Regulatory Compliance and Safety Information document
• Cisco Router and Security Device Manager (SDM) Quick Start Guide document
• Cisco 2800 Series Integrated Services Routers Quick Start Guide

Finally, the CISCO2801 2 Ports (RJ-45) 8x Expansion Slots 10/100Base-TX 1U Rack-mountable signal processing PVDM Fast Ethernet Integrated Services Router offers a comprehensive solution for businesses seeking a reliable and scalable networking device. With its versatile features, including Fast Ethernet support, PVDM integration, and expansion slots, the CISCO2801 caters to a range of applications, from enterprise networking to telecommunications. Proper installation, configuration, and maintenance are crucial for harnessing the full potential of this router and ensuring a robust and efficient network infrastructure. As technology continues to evolve, the CISCO2801 stands as a resilient choice for meeting the dynamic demands of modern connectivity.