C H A P T E R 1

Overview

The Cisco Aironet Cisco Aironet 1100 Series Access Point series access point is available in autonomous and lightweight configurations. The autonomous access points can support standalone network configurations with all configuration settings maintained within the access points. The lightweight access points operate in conjunction with a Cisco wireless LAN controller with all configuration information maintained within the controller.

Product Terminology

The following terms refer to the autonomous and lightweight products:

•The term access point describes both autonomous and lightweight products.

•The term autonomous access point describes only the autonomous product.

•The term lightweight access point describs only the lightweight product.

•The term access point describes the product when configured to operate as an access point.

•The term bridge describes the product when configured to operate as a bridge.

Autonomous Access Points

The autonomous access point (models: AIR-AP1120B or AIR-AP1121G) (model: AIR-AP1252) supports a management system based on Cisco IOS software. The 1100 series is a Wi-Fi certified, wireless LAN transceiver and uses a single mini-PCI radio (IEEE 802.11b-compliant or IEEE 802.11g-compliant).

The access point serves as the connection point between wireless and wired networks or as the center point of a stand-alone wireless network. In large installations, wireless users within radio range of an access point can roam throughout a facility while maintaining seamless access to the network.

You can configure and monitor the access point using the command-line interface (CLI), the browser-based management system, or Simple Network Management Protocol (SNMP).

Lightweight Access Points

The Cisco Aironet 1100 Series Lightweight Access Point (AIR-LAP1121G) is part of the Cisco Integrated Wireless Network Solution and requires no manual configuration before being mounted. The lightweight access point is automatically configured by a Cisco wireless LAN controller (hereafter called a controller) using the Lightweight Access Point Protocol (LWAPP).

Cisco Aironet 1100 Series Access Point Hardware Installation Guide

 

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Cisco Systems CSACS1121K9 manual Overview, Product Terminology, Autonomous Access Points, Lightweight Access Points
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CSACS1121K9 specifications

Cisco Systems CSACS1121K9 is a part of Cisco's comprehensive suite of security solutions tailored for identity and access management. This device, recognized for its reliability and functionality, plays a crucial role in ensuring that organizations can efficiently manage user access across their networks.

One of the main features of the CSACS1121K9 is its centralized user authentication capabilities. This device simplifies the process of validating user identities, allowing administrators to manage credentials for a variety of access methods, including web-based authentication, RADIUS, and TACACS+. This flexibility plays a significant role in diverse environments where different protocols may be required for various devices or applications.

The CSACS1121K9 is built on the robust Cisco Secure Access Control Server (ACS) platform. This platform supports a wide range of security policies, making it versatile enough for different organizational needs. With its capability to integrate seamlessly with other Cisco solutions and third-party platforms, the device enhances the overall security posture of an organization.

In terms of scalability, the CSACS1121K9 can support a substantial number of users and devices. This scalability ensures that as organizations grow, their access management system can scale proportionately without performance degradation. The ability to handle thousands of simultaneous authentication requests makes it suitable for both small companies and large enterprises.

Another significant characteristic of the CSACS1121K9 is its support for advanced visibility and reporting. Administrators can track authentication attempts, policy enforcement, and other critical events in real time. This level of monitoring is essential for compliance audits and helps organizations quickly react to potential security threats.

Moreover, the CSACS1121K9 includes capabilities for implementing role-based access control (RBAC). This feature allows organizations to define specific access rights based on user roles, which enhances security while facilitating efficient operations.

In conclusion, the Cisco Systems CSACS1121K9 is a powerful tool for organizations seeking to enhance their identity and access management frameworks. With its centralized user authentication, scalability, advanced reporting capabilities, and support for RBAC, it provides a robust solution that can adapt to the evolving security demands of modern networks. Whether deployed in a small business environment or within large enterprises, the CSACS1121K9 stands out for its comprehensive feature set and ability to integrate into existing security infrastructures.
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