Preface

Organization

This guide is organized into the following parts, chapters, and appendixes.

Chapters

Product Overview

Provides a brief description of the router models and

 

the available software features.

 

 

Wireless Device Overview

Provides an introduction to the wireless device on

 

the router and its use in network configurations.

 

 

Basic Router Configuration

Provides procedures for configuring the basic

 

parameters of the router.

 

 

Basic Wireless Device Configuration

Provides procedures for initial configuration of the

 

wireless device.

 

 

Conventions

These documents use the conventions listed in Table 1 to convey instructions and information.

Table 1 Command Conventions

Convention

Description

 

 

boldface font

Commands and keywords.

 

 

italic font

Variables for which you supply values.

 

 

 

[

]

Optional keywords or arguments appear in square brackets.

 

 

{x y z}

A choice of required keywords appears in braces separated by vertical bars. You

 

 

must select one.

 

 

screen font

Examples of information displayed on the screen.

 

 

boldface screen

Examples of information you must enter.

font

 

 

 

 

<

>

Nonprinting characters, for example, passwords, appear in angle brackets in

 

 

contexts where italics are not available.

 

 

 

[

]

Default responses to system prompts appear in square brackets.

 

 

 

Note Means reader take note. Notes contain helpful suggestions or references to additional information and material.

Caution This symbol means reader be careful. In this situation, you might do something that could result in equipment damage or loss of data.

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Cisco Systems CISCO881SECK9 manual Organization, Conventions, Chapters, Convention Description Boldface font

CISCO881SECK9 specifications

The Cisco Systems CISCO881SECK9 is a robust and flexible router designed to cater to the needs of small to medium-sized businesses and branch offices. It is part of the Cisco 8800 series, known for its powerful performance, security features, and advanced functionalities, making it suitable for various networking applications.

One of the standout features of the CISCO881SECK9 is its integrated security capabilities. With a built-in Cisco IOS Firewall and comprehensive security features such as intrusion prevention systems (IPS), secure virtual private network (VPN) services, and support for advanced encryption protocols, businesses can confidently protect their data and communications. This level of security is crucial in today’s cyber threat landscape, where data breaches and cyberattacks can have severe implications.

Another key characteristic of the CISCO881SECK9 is its support for multiple WAN connectivity options, including Ethernet, DSL, and 3G/4G cellular connections. This versatility allows organizations to choose their preferred internet connection method, providing reliable and continuous connectivity. The device also supports load balancing across multiple WAN links, which helps optimize bandwidth utilization and enhance the overall network performance.

The router also features a range of integrated services, including voice, video, and data services, which are essential for modern business operations. With support for Voice over IP (VoIP) and video conferencing, the CISCO881SECK9 ensures that organizations can maintain effective communication and collaboration among employees, partners, and clients. This dual functionality enhances productivity while simplifying network management.

In terms of performance, the CISCO881SECK9 is equipped with advanced Quality of Service (QoS) features that prioritize critical applications and ensure optimal performance even during peak traffic periods. This capability is particularly important for businesses that rely on real-time applications such as video conferencing and VoIP, ensuring high-quality service delivery.

Moreover, the router's scalability allows organizations to grow without needing to overhaul their entire network infrastructure. It supports various expansion modules, providing flexibility to add additional features and capabilities as business needs evolve.

With its combination of security, performance, and integrated services, the Cisco Systems CISCO881SECK9 stands out as a reliable choice for enterprises looking to enhance their networking capabilities while ensuring a secure and scalable infrastructure. Its thoughtful design, robust features, and adaptability make it suitable for a wide range of business applications, enabling companies to thrive in a fast-paced digital landscape.