CISCO1801/K9 Cisco ADSL Integrated Services Router Refurbished

The Cisco 1801 Integrated Services Router (CISCO1801/K9) is a powerful and versatile router that offers advanced features to support the needs of small office and branch office environments. Some of the key advanced features include:

• Integrated security: The router includes a range of security features such as firewall, VPN, and intrusion prevention to protect the network from unauthorized access and malicious attacks.
• WAN connectivity: The CISCO1801/K9 supports multiple WAN connectivity options, including DSL and cable, to provide reliable and high-speed internet access.
• Quality of Service (QoS): The router includes QoS features that allow for optimized voice and video traffic, ensuring that mission-critical applications receive the bandwidth they need.
• Cisco IOS Software: The router runs on Cisco's IOS Software, which provides a wide range of routing, switching, and security features that can be easily configured and managed.
• Cisco Configuration Professional: The router comes with Cisco Configuration Professional, a web-based tool that simplifies the configuration and management of the router.
• IPv6 support: The CISCO1801/K9 supports IPv6, the next-generation internet protocol, which allows for larger address space and improved security compared to IPv4.
• USB and serial ports: The router is equipped with USB and serial ports for console access and external storage.
• Advanced routing protocols: The router supports advanced routing protocols such as OSPF, EIGRP, BGP to enable efficient and effective routing of data packets.
• Advanced VPN: The router supports advanced VPN protocols such as L2TP, PPTP, and SSL to enable secure remote access.
• Advanced Quality of Service (QoS): The router supports advanced QoS features such as priority queue, traffic shaping, and congestion management to ensure optimized network performance.

The Cisco 1801 Integrated Services Router (CISCO1801/K9) offers a range of network management systems to help administrators monitor, configure, and troubleshoot the router. Some of the key network management systems include:

• Cisco IOS Software: The CISCO1801/K9 runs on Cisco's IOS Software, which provides a wide range of routing, switching, and security features that can be easily configured and managed through a command-line interface (CLI) or through Cisco Configuration Professional, a web-based tool.
• Cisco Configuration Professional: Cisco Configuration Professional is a web-based tool that simplifies the configuration and management of the router. It offers an intuitive, step-by-step interface for configuring basic and advanced features of the router, such as security, WAN connectivity, and Quality of Service (QoS).
• SNMP: The router supports the Simple Network Management Protocol (SNMP), which allows administrators to monitor the router's performance, status, and resource usage using a network management system (NMS).
• Remote management: The CISCO1801/K9 supports remote management through Telnet, SSH, and a web-based interface, which allows administrators to access the router's configuration and management features from anywhere with an internet connection.
• Logging and monitoring: The router supports logging and monitoring features such as syslog, SNMP traps, and NetFlow, which allow administrators to track network activity, troubleshoot issues, and identify security threats.
• Cisco SDM (Security Device Manager): The router also supports Cisco SDM, a browser-based device management tool that simplifies the configuration of security features and VPN on Cisco IOS routers.

Establishing internet connectivity on the Cisco 1801 Integrated Services Router (CISCO1801/K9) involves configuring the router's WAN interface to connect to the internet service provider (ISP) and setting up the appropriate routing and security protocols. The general steps to establish internet connectivity on the CISCO1801/K9 are:

• Connect the WAN interface of the router to the internet service provider (ISP) using the appropriate cable (e.g., Ethernet, DSL, or cable).
• Configure the WAN interface with the appropriate IP address, subnet mask, and default gateway provided by the ISP. This can be done through the command-line interface (CLI) or Cisco Configuration Professional, a web-based tool.
• Configure the routing protocol that will be used to route internet traffic to and from the router. Cisco 1801 supports various routing protocols such as OSPF, EIGRP, and BGP.
• Configure the security protocols that will be used to protect the network from unauthorized access and malicious attacks. This can include firewall, VPN, and intrusion prevention.
• Configure Quality of Service (QoS) to prioritize and shape the internet traffic if needed.

It's important to note that these steps are general and may vary depending on the specific requirements and configurations of the network, as well as the type of internet connection used (e.g., DSL, cable, etc.). It's always recommended to refer to the manufacturer documentation for detailed instructions.

• Manufacturer Cisco
• Manufacturer Part Number CISCO1801/K9
• Brand Name Cisco
• Product Series 1800
• Product Model 1801
• Product Name 1801 Integrated Services Router
• Product Type Router

• Total Number of Ports 11
• Management Port Yes
• Number of Network (RJ-45) Ports 8
• Number of Broadband (RJ-45) Ports 1
• Number of RJ-11 Ports 1

• Carrier Supported ISDN/DSL
• Broadband Transmission Technology ADSL

I/O Expansions

• Number of Total Expansion Slots 2

Network & Communication

• Network Technology 10/100Base-TX
• Network Technology ISDN BRI (S/T)
• Ethernet Technology Fast Ethernet

Management & Protocols

• Security Features
• Site-to-Site VPN
• SSIDs: 8
• Cisco IOS Firewall including URL Filtering
• Intrusion Prevention System (IPS)
• Dynamic Multipoint VPN
• Stateful Inspection Firewall
• IPSec Tunnels Supported: 50
• Preshared Key (PSK) Authentication
• MAC authentication/filter encryption
• Configurable RADIUS accounting for wireless clients
• Static and dynamic wired equivalent privacy (WEP) keys of 40 bits and 128 bits
• IEEE 802.1X per-user, per-session mutual authentication
• Supports EAP types including Cisco LEAP, PEAP and EAP-Transport Layer Security (EAP-TLS)

• Standard Memory 128 MB
• Maximum Memory 384 MB
• Memory Technology DRAM
• Flash Memory 32 MB
• Memory Card Supported CompactFlash (CF) Card

• Input Voltage 220 V AC
• Input Voltage 110 V AC