Cisco Systems 2800, 1800 Cisco 800 Series, Cisco IOS Memory Requirements, Ordering Information

Cisco SOHO Series

CISCO IOS MEMORY REQUIREMENTS

ORDERING INFORMATION

Cisco 800 Series

Cisco 800 Series of secure broadband routers are ideal for providing secure Internet and corporate network connectivity to small remote offices and teleworkers.

The Cisco 800 Series of secure broadband routers provides a wide range of rich, integrated security services, advanced quality-of-service (QoS) features for high- quality voice, video, and data applications, and easy deployment and remote management features with Cisco IOS software. The routers connect to the Internet or corporate networks through an ADSL (Cisco 837, 827-4V), ADSL over ISDN (Cisco 836), G.SHDSL (Cisco 828), ISDN (Cisco 801, 803), serial (Cisco 805), or via an Ethernet WAN port connected to an external DSL or cable modem (Cisco 831).

BENEFITS AND ADVANTAGES

Advanced Security and Performance for Enterprise Class VPNs

The Cisco 800 Series delivers integrated enterprise-class security services, including hardware-accelerated IP security (IPsec) (Cisco 831, 836, and 837), Advanced Encryption Standard (AES) andTriple Data Encryption Standard (3DES) encryption for virtual private networks (VPNs), and a stateful inspection firewall for secure Internet connectivity.

A stateful firewall offers more intelligent perimeter security by denying or permitting WAN traffic based on a session’s state, so requests from users behind the firewall can be received, while still preventing unauthorized access. With the support of Cisco Easy VPN Remote, setup, management, and maintenance of VPN connections is simple using Cisco

800 Series Routers. Other important security features offered by Cisco 830 routers are Intrusion Detection System (IDS), Dynamic Multipoint VPN (DMVPN), DMZ interface, 802.1x, Quality of Service for VPNs and Public Wireless LAN security features.

High-quality, Secure Voice and Video

The advanced QoS features of the Cisco

800 Series Routers, combined with high- performance encryption on the 831, 836, and 837, provide high-quality voice and video services to remote users. When IP phones are connected at a remote site, a Cisco 800 Series Router can queue and prioritize the voice traffic over data traffic to ensure a high-quality, secure voice over IP (VoIP) connection from the remote or home office back to the corporate network.

Manageable, Scalable, and Reliable Access

The Cisco 800 Series utilizes valuable management and deployment tools to deliver the industry’s lowest total cost of ownership for connecting small remote offices and teleworkers to the corporate network. As a remotely manageable platform, the Cisco 800 Series supports advanced remote trouble- shooting commands available in Cisco IOS Software; a virtual auxiliary port for out-of-band management with an external modem on the Cisco 831 and Cisco 837;

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