Cisco Cisco Access Registrar 4.2 Specifikace stáhnout pdf (Strana 36)

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Cisco Wireless LAN Controller Configuration Guide

OL-13826-01

Chapter 1 Overview

Controller Platforms

Cisco 4400 Series Controllers

The Cisco 4400 Series Wireless LAN Controller is available in two models: 4402 and 4404. The 4402

supports up to 50 lightweight access points while the 4404 supports up to 100, making it ideal for

large-sized enterprises and large-density applications.

Figure - Cisco 4400 Series Wireless LAN Controller

The Cisco 4400 Series Wireless LAN Controller can be factory-ordered with a VPN/Enhanced

Security Module (Crypto Card) to support VPN, IPSec and other processor-intensive tasks. The

VPN/Enhanced Security Module can also be installed in the field.

The 4400 series controller can be equipped with one or two Cisco 4400 series power supplies. When the

controller is equipped with two Cisco 4400 series power supplies, the power supplies are redundant, and

either power supply can continue to power the controller if the other power supply fails.

Catalyst 6500 Series Wireless Services Module

The Catalyst 6500 Series Wireless Services Module (WiSM) is an integrated Catalyst 6500 switch and

two Cisco 4404 controllers that supports up to 300 lightweight access points. The switch has eight

internal Gigabit Ethernet ports that connect the switch and the controller. The switch and the internal

controller run separate software versions, which must be upgraded separately.

Note The Catalyst 6500 Series Switch chassis can support up to six Cisco WiSMs without any other service

module installed. If one or more service modules are installed, the chassis can support up to a maximum

of four service modules (WiSMs included).

Note The Cisco WiSM controllers do not support port mirroring.

Refer to the following documents for additional information:

• Catalyst 6500 Series Switch Installation Guide

• Catalyst 6500 Series Switch Wireless Services Module Installation and Configuration Note

• Release Notes for Catalyst 6500 Series Switch Wireless LAN Services Module

• Configuring a Cisco Wireless Services Module and Wireless Control System

• Catalyst 6500 Series Switch and Cisco 7600 Series Router Wireless Services Module Installation

and Verification Note

You can find these documents at these URLs:

http://www.cisco.com/en/US/products/hw/switches/ps708/tsd_products_support_series_home.html

http://www.cisco.com/en/US/docs/wireless/technology/wism/technical/reference/appnote.html

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