Chapter 1 Product Overview

Features

Features

Table 1-1summarizes the features of the Cisco 837 and SOHO 97 routers.

Table 1-1 Feature Summary for Cisco 837 and SOHO 97 Routers

Feature

Description

 

 

10/100BASE-T Ethernet

Provides connection to 10BASE-T (10-Mbps) or 100BASE-T

switch

(100-Mbps) Ethernet networks. Compatible with 10/100-Mbps devices.

 

 

ADSL port

Provides connection to ADSL network. Does not support auto-switch

 

function.

 

 

Flash memory

8 MB of Flash memory; up to 16 MB of expandable Flash memory on

 

the Flash module.

 

 

Synchronous dynamic

32 MB of SDRAM on board.

RAM (SDRAM)

 

 

 

Ease of installation

Color-coded ports and cables reduce the chance of error.

 

 

Cisco IOS software

Supports Cisco IOS software.

 

 

LAN interface

Fully compliant with IEEE 802.3 and IEEE 802.3u. Automatic

 

MDI/MDIX crossover function eliminates the need for crossover

 

cables.

 

 

Cisco Router Web Setup

Provides a web-based software tool for basic configurations.

 

 

Console port

Provides connection to terminal or PC for troubleshooting and for

 

software configuration using a command-line interface. This port is

 

configured as a data communication equipment (DCE) port with the

 

hardware handshake.

 

 

Dying gasp

Provides dying gasp function. If the router is about to lose power, this

 

function detects the situation and sends a signal to warn the digital

 

subscriber line access multiplexers (DSLAM) about the impending line

 

drop.

 

 

 

Cisco 837 Router and SOHO 97 Router Hardware Installation Guide

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Cisco Systems 837, SOHO 97 manual Features, Feature Description

837, SOHO 97 specifications

Cisco Systems SOHO 97 is a noteworthy offering in the realm of networking hardware, designed to cater specifically to small office and home office (SOHO) environments. Launched in the late 1990s, the SOHO 97 router marked a significant advancement in networking solutions for small businesses, enabling cost-effective connectivity and reliable communication.

One of the primary features of the Cisco SOHO 97 is its ability to support both wired and wireless connectivity, making it versatile for varying user needs. The device supports a standard RJ-45 Ethernet interface, allowing users to connect multiple devices through LAN ports. Furthermore, its built-in support for PPPoE (Point-to-Point Protocol over Ethernet) enables broadband connectivity, which is crucial for internet access in modern setups.

In terms of technology, the Cisco SOHO 97 incorporates NAT (Network Address Translation) capabilities, enabling multiple devices to share a single public IP address. This feature is particularly advantageous in SOHO environments where budget constraints often limit the number of public IP addresses that can be obtained. Security is also a critical concern, and the SOHO 97 addresses this with integrated firewall capabilities to protect the internal network from outside threats.

The device is equipped with a user-friendly web-based management interface, allowing even non-technical users to configure and manage their network settings with ease. This intuitive interface provides easy access to settings such as DHCP (Dynamic Host Configuration Protocol), DMZ (Demilitarized Zone) configurations, and port forwarding options.

Additionally, the device supports various routing protocols, including RIP and Static Routing, providing flexibility in network design and implementation. It is built to handle a wide range of network tasks, from basic internet browsing to more complex operations like VPN (Virtual Private Network) support, which enhances security for remote users accessing the network.

The compact design of the Cisco SOHO 97 allows it to fit discreetly into any office environment, while its reliability makes it a trusted choice for small businesses. Overall, the Cisco SOHO 97 exemplifies the balance of performance, security, and ease of use that is essential for small office and home office networking today.