The Cisco router 1800 series is an award-winning router ideal for small to midsize businesses and branch offices. This router can be used to cost effectively deploy a single, resilient system for fast, secure delivery of mission-critical business services. It is developed as the next evolution of the award-winning Cisco 1700 Series modular access routers. It is designed for secure data connectivity. It offers more than a fivefold increase in the performance and includes integrated hardware-based encryption enabled by an optional Cisco IOS ® Software security image. The Cisco 1841 dramatically increases the interface card slot performance and density over the Cisco 1700 Series .
The fetaures of Cisco 1841 router features are: security, fast, and high-quality delivery of multiple, concurrent services for small-to-medium-sized businesses and small enterprise branch offices. The Cisco 1841 router offers hardware-based encryption enabled by an optional Cisco IOS Software security image that furthers an enhancement of VPN performance with an optional VPN acceleration module. It supports interfaces for a wide range of connectivity requirements, including support for optional integrated switch ports; an intrusion prevention system (IPS) and firewall functions; sufficient performance and slot density for future network expansion.
Since, security has become the major issue in building the network, the Cisco 1841 router offers bundled network security solutions with IPSEC and SSL VPN encryption-acceleration modules, making it the industry’s most robust and adaptable security solution available for small-to-medium-sized businesses. The Cisco 1841 router provides differentiated features like Cisco IOS Firewall, IPS support, IP Security (IPSec) VPNs (Digital Encryption Standard [DES], Triple DES [3DES], and Advanced Encryption Standard [AES]), SSL Web VPN, Dynamic Multipoint VPN (DMVPN), Group Encrypted Transport (GET) VPN, and Easy VPN, Network Admissions Control (NAC) for antivirus defense and Secure Shell (SSH) Protocol Version 2.0.
The new Cisco 1841 router enables customers to deploy simultaneous services such as secured data communications with traditional IP routing at wire-speed performance. It offers a hardware-based encryption on the motherboard that can be enabled with an optional Cisco IOS Software security image. The helps enable businesses to incorporate the functions of a standalone secure data solution with its flexibility to integrate a wide array of services, modules, and interface cards.
Architecture Features and Benefits
The Cisco 1841 is specifically designed to meet the requirements of small to medium-sized businesses for concurrent services at wire-speed performance. It supports concurrent deployment of high-performance, secure data services with headroom for future applications. It offers wide variety of LAN and WAN options; network interfaces are field-upgradable to accommodate future technologies. It provides many types of slots to add connectivity and services in the future on an “integrate-as-you-grow” basis. It supports more than 30 modules and interface cards, including existing WAN (WIC) and multiflex (VWIC) interface cards (for data support only on the Cisco 1841 router) and advanced integration modules (AIMs). It provides enhanced feature set of security performance through support of optional VPN acceleration card for VPN 3DES or AES encryption. It provides 64 MB of Flash and 256 MB of synchronous dynamic RAM (SDRAM) memory to support deployment of concurrent services . It helps enable connectivity speeds up to 100BASE-T Ethernet technology without the need for cards and modules. It allows segmentation of the LAN.
Modularity Features and Benefits
The Cisco 1841 router provides the increased bandwidth and performance required to support concurrent, secure applications. It supports HWIC slots that significantly increase the data-throughput capability (up to 800-Mbps aggregate). Both slots on the Cisco 1841 router are HWIC slots and provide compatibility with WICs and multiflex trunk (VWICs) interface cards. It supports hardware-accelerated encryption through AIM modules (AIM-VPN/SSL-1) and intrusion prevention through AIM-IPS-K9 module.
Secure Networking Features and Benefits
A built-in hardware-accelerated encryption on the motherboard of Cisco 1841 router can be enabled with an optional Cisco IOS Software security image. The encryption acceleration offloads the encryption processes to provide greater IPSec 3DES and AES throughput in Cicso 1841. The hardware-based encryption on the Cisco 1841 can be enabled through an optional Cisco IOS Software security image. It can deliver two to three times the performance of embedded encryption capabilities.
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