Cisco air cap3502i r k9 инструкция

GETTING STARTED GUIDE

Cisco Aironet 3502P Lightweight Access Point

1About this Guide

2Safety Instructions

3Unpacking

4Overview

5Configuring the Access Point

6Mounting the Access Point

7Deploying the Access Point on the Wireless Network

8Troubleshooting

9Declarations of Conformity and Regulatory Information

10Configuring DHCP Option 43 and DHCP Option 60

11Access Point Specifications

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Note The access point is suitable for use in environmental air space in accordance with section 300.22.C of the National Electrical Code and sections 2-128, 12-010(3), and 12-100 of the Canadian Electrical Code, Part 1, C22.1. You should not install the power supply or power injector in air handling spaces.

Note Use only with listed ITE equipment.

3 Unpacking

Follow these steps:

Step 1 Unpack and remove the access point and the accessory kit from the shipping box.

Step 2 Return any packing material to the shipping container and save it for future use.

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Step 3 Verify that you have received the items listed below. If any item is missing or damaged, contact your Cisco representative or reseller for instructions.

–3502P access point

–Mounting bracket (selected when you ordered the access point)

–Adjustable ceiling-rail clip (selected when you ordered the access point)

4 Overview

The following illustrations show the access point connections and features.

Figure 1 Access Point Ports and Connections (top)

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Access points must be discovered by a controller before they can become an active part of the network. The 3502P access point supports these controller discovery processes:

•Layer 3 CAPWAP discovery—Can occur on different subnets than the access point and uses IP addresses and UDP packets rather than MAC addresses used by Layer 2 discovery.

•Over-the-air provisioning (OTAP)—This feature is supported by Cisco 4400 series controllers. If this feature is enabled on the controller, all joined access points transmit wireless CAPWAP neighbor messages, and new access points receive the controller IP address from these messages. This feature is disabled by default and should remain disabled when all access points are installed.

Additional information about OTAP is available on Cisco.com at the following link: http://www.ciscosystems.com/en/US/products/ps6366/products_tech_note09186a008093d74a.shtml

•Locally stored controller IP address discovery—If the access point was previously joined to a controller, the IP addresses of the primary, secondary, and tertiary controllers are stored in the access point’s non-volatile memory. This process of storing controller IP addresses on an access point for later deployment is called priming the access point. For more information about priming, see the “Performing a Pre-Installation Configuration” section on page 8.

•DHCP server discovery—This feature uses DHCP option 43 to provide controller IP addresses to the access points. Cisco switches support a DHCP server option that is typically used for this capability. For more information about DHCP option 43, see the “Configuring DHCP Option 43 and DHCP Option 60” section on page 26.

•DNS discovery—The access point can discover controllers through your domain name server (DNS). For the access point to do so, you must configure your DNS to return controller IP addresses in response to CISCO-CAPWAP-CONTROLLER.localdomain, where localdomain is the access point domain name. Configuring the CISCO-LWAPP-CONTROLLER provides backwards compatibility in an existing customer deployment. When an access point receives an IP address and DNS information from a DHCP server, it contacts the DNS to resolve CISCO-CAPWAP-CONTROLLER.localdomain. When the DNS sends a list of controller IP addresses, the access point sends discovery requests to the controllers.

Preparing the Access Point

Before you mount and deploy your access point, we recommend that you perform a site survey (or use the site planning tool) to determine the best location to install your access point.

You should have the following information about your wireless network available:

•Access point locations.

•Access point mounting options: below a suspended ceiling, on a flat horizontal surface, or on a desktop.

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Note You can mount the access point above a suspended ceiling but you must purchase additional mounting hardware: See “Mounting the Access Point” section on page 12 for additional information.

•Access point power options: power supplied by the recommended external power supply (Cisco AIR-PWR-B), a DC power supply, PoE from a network device, or a PoE power injector/hub (usually located in a wiring closet).

Note Access points mounted in a building’s environmental airspace must be powered using PoE to comply with safety regulations.

Cisco recommends that you make a site map showing access point locations so that you can record the device MAC addresses from each location and return them to the person who is planning or managing your wireless network.

Installation Summary

Installing the access point involves these operations:

•Performing a pre-installation configuration (optional)

•Mounting the access point

•Grounding the access point

•Deploying the access point on the wireless network

Performing a Pre-Installation Configuration

The following procedures ensure that your access point installation and initial operation go as expected. A pre-installation configuration is also known as priming the access point. This procedure is optional.

Note Performing a pre-installation configuration is an optional procedure. If your network controller is properly configured, you can install your access point in its final location and connect it to the network from there. See the “Deploying the Access Point on the Wireless Network” section on page 12 for details.

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Pre-Installation Configuration Setup

Figure 3 shows the pre-installation configuration setup.

Figure 3 Pre-Installation Configuration Setup

Controller

Layer 3 devices

Cisco Aironet access points

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Follow these steps to perform the pre-installation configuration.

Step 1 Make sure that the Cisco wireless LAN controller DS port is connected to the network. Use the CLI, web-browser interface, or Cisco WCS procedures as described in the appropriate Cisco wireless LAN controller guide.

a.Make sure that access points have Layer 3 connectivity to the Cisco wireless LAN controller Management and AP-Manager Interface.

b.Configure the switch to which your access point is to attach. See the Cisco Unified Wireless Network WLAN Controller Guide: Cisco 440x Series WLAN Controllers for additional information.

c.Set the Cisco wireless LAN controller as the master so that new access points always join with it.

d.Make sure DHCP is enabled on the network. The access point must receive its IP address through DHCP.

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Настройка подключения

На данной странице вы узнаете как подключить Wi-Fi маршрутизатор к компьютеру, а также сможете найти инструкцию по настройке на русском языке.

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Настройка Вай-Фай

Пошаговая настройка роутера Cisco AIR-CAP3502I для Ростелеком, Билайн и других интернет провайдеров займет у Вас несколько минут и после этого вы сможете наслаждаться всеми достоинствами Wi-Fi точки доступа Циско.

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