Cisco 1751 User Manual

Cisco Systems, Inc.
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Data Sheet
Cisco 1751 Modular Access Router
Figure 1
The Cisco 1751
Router delivers a
versatile
e-Business WAN
access solution.
Cisco 1751 Modular Access Router is
ideally suited to help you evolve your
organization into an e-Business. It supports
e-Business features such as VPNs; secure
Internet, intranet, and extranet access with
optional firewall technology; broadband
DSL and cable connectivity; and
multiservice voice/video/data/fax
integration. The Cisco 1751 Modular
Access Router offers:
• Flexibility to adapt to changing
requirements
• Modularity that allows you to
individually configure the system to
meet specific business needs
• Investmentprotectionwithfeaturesand
performance to support new WAN
services such as broadband DSL and
cable access, multiservice voice/data
integration, and VPNs
• Integration of multiple network
functions,includinganoptionalfirewall
VPN, and data service unit/channel
service unit (DSU/CSU) to simplify
deployment and management
The Cisco 1751 Router delivers these
capabilities with the power of Cisco IOS
Software in a modular integrated access
solution.TheCisco 1751 Router provides a
cost-effectivesolutiontosupporte-Business
applications through a comprehensive
feature set including support for:
• Multiservice voice/fax/data integration
• Secure Internet, intranet, and extranet
access with VPN and firewall
• Integrated broadband DSL connectivity
• VLAN support (IEEE 802.1Q)
The Cisco 1751 Router, a member of the
Cisco 1700 Family, features a modular
architecture that enables cost-effective
upgrades and additions of WAN and voice
interfaces. Integrated network services and
functions, such as optional firewall, DSU/
CSU, and VPN features, reduce the
complexity of deploying and managing
e-Business solutions. The Cisco 1751
Router offers investment protection when
your business needs it, with a RISC
architecture and features to support new
technologies and applications such as voice/
video/data/fax integration and VPNs.
See Figure 2.

Cisco 1751 Specifications

General

Brand	Cisco
Model	1751
Category	Network Router
Language	English

Summary

Key Benefits

Flexibility

The modular Cisco 1751 Router adapts easily to fit the needs of growing businesses.

Multiservice Access

For businesses that want to incorporate multiservice voice/video/data/fax capabilities, the Cisco 1751 Router offers a flexible, cost-effective answer.

Lower Cost of Ownership

The Cisco 1751 Router provides a complete solution for integrated voice and data access in a single product.

Investment Protection

Security Features

IPSec and 3DES

Enable creation of VPNs by providing industry-standard data privacy, integrity, and authenticity as data traverses the Internet.

Hardware-Based Encryption

Supports wire-speed encryption up to T1/E1 speeds using an optional VPN module.

Device Authentication

Ensure proper identity and authenticity of devices and data, enable scalability via automated key management.

User Authentication

VPN Tunneling

Cisco Easy VPN Client

Cisco Unified VPN Access Server

Management and Ease of Installation

Ease of Use and Installation

Simplifies and reduces deployment time and costs with graphical tools, command-line, and straightforward cabling.

QoS

Broadband Connectivity Options

Device Integration

Internet and Intranet Access

Voice and DSP Requirements

Voice Implementation Requirements

Details support for FXO, FXS, E&M, ISDN BRI VICs, and T1/E1 multiflex V/WICs.

DSP Requirements

Details DSP images (HC, MC, Flexi-6) and their support across Cisco IOS releases and VIC types.

Technical Specifications

Dimensions

Power Specifications

Environmental Specifications

Safety and Regulatory Approvals