Cisco Aironet 1040 Series Manuale utente

Quick Start

Quick Start Guide for Cisco 1040 Sensor

1Overview

2Preparing to Connect Your Cisco 1040

3Connecting Your Cisco 1040

4Using Your Cisco 1040

5Where to Go Next

6Related Documentation

7Technical Specifications

8Regulatory Compliance and Safety Information for Your Cisco 1040

9Obtaining Documentation

10 Documentation Feedback

11 Cisco Product Security Overview

12 Product Alerts and Field Notices

13 Obtaining Technical Assistance

14 Obtaining Additional Publications and Information

1 Overview

This guide is designed to help you quickly set up and use your Cisco 1040 Sensor (Cisco 1040). A

Cisco 1040 is a shelf-top unit that connects to the network and obtains Power over Ethernet (PoE)

through a Cisco Catalyst switch. It is easy to connect your Cisco 1040. These sections explain what a

Cisco 1040 does and how it fits in with products in the Cisco Unified Communications Management

Suite:

•Cisco 1040s and Cisco Unified Service Monitor, page 2

•Cisco 1040s and Cisco Unified Operations Manager, page 2

Cisco 1040s and Cisco Unified Service Monitor

Cisco 1040s listen to Real-Time Transport Protocol (RTP) voice traffic on a Switch Port Analyzer

(SPAN) port that you must configure to mirror voice traffic on phone ports or voice VLANs.

Cisco 1040 calculates Mean Opinion Scores (MOS) and sends data at 60-second intervals to Cisco

Unified Service Monitor (Service Monitor), a product from the Cisco Unified Communications

Management Suite.

Service Monitor examines the MOS value and compares it against a user-specified threshold value for

the codec in use on the call. When MOS drops below the threshold, Service Monitor generates SNMP

traps and sends them to up to four recipients. A single Service Monitor can receive and analyze MOS

data from multiple Cisco 1040s. If you have more than one Service Monitor, you can configure

Cisco 1040s to fail over to a secondary service monitor. For more information, see User Guide for

Cisco Unified Service Monitor.

Cisco 1040s and Cisco Unified Operations Manager

You can use Cisco Unified Operations Manager (Operations Manager) to further analyze, display, and

act on the traps that Cisco 1040 generates. When configured as a trap recipient from Service Monitor,

Operations Manager generates service quality events, displays and tracks these events on a real-time

dashboard, and displays and stores event history. You can configure additional event settings on

Operations Manager that alert you to low MOS and to the occurrence of many service quality events

during a period of time. In addition, you can configure Operations Manager to send notifications by

e-mail, SNMP trap, and syslog message.

2 Preparing to Connect Your Cisco 1040

This section describes tasks that you must perform the first time you set up your network to support

Cisco 1040 operations. If you have not already completed the following tasks, it is advisable to

complete them so that your Cisco 1040 becomes fully operational minutes after you connect it.

Install and Configure Cisco Unified Service Monitor

Instructions for completing these tasks are available in User Guide for Cisco Unified Service Monitor

and in Service Monitor online help. Using Service Monitor, perform the following tasks:

•Set up Service Monitor. Among other parameters, you will specify a TFTP server.

•Edit configuration files for Cisco 1040s.

Configure DHCP Server Option 150

Configure your DHCP server so that option 150 returns the IP address for the TFTP server and

provides an IP address, subnet mask, default gateway, and, optionally, a DNS server for a Cisco 1040.

If you would like to configure a Cisco router as a DHCP server, see the following URL.

http://www.cisco.com/en/US/tech/tk648/tk361/technologies_tech_note09186a0080114aee.shtml

(Optional) Configure DNS

If you are using DNS in your network, configure DNS entries for Cisco 1040s.

3 Connecting Your Cisco 1040

Note Be sure to read the “Regulatory Compliance and Safety Information for Your Cisco 1040”

section on page 13 before connecting your Cisco 1040.

Figure 1 shows the connections and indicators on the front panel of your Cisco 1040.

Figure 1 Cisco 1040 Cable Connections—Front Panel

Figure 2 shows the connection on the rear panel of your Cisco 1040 for an external, separately

certified AC/DC power supply, for use if IEEE 802.3af-compliant PoE is not available. See Cable

Specifications, page 12.

Figure 2 Cisco 1040 Cable Connections—Rear Panel

110/100-1—Fast Ethernet port, standard RJ45

for connecting to the network and obtaining

inline power.

This port supports IEEE 802.3af standard

PoE.

Note This port does not support Cisco

prestandard PoE.

3Status indicator light—See Understanding the

Status Indicator Light, page 7.

210/100-2—Fast Ethernet port, standard RJ45

for connecting to a SPAN or Remote SPAN

(RSPAN) destination port.

——

10/100-1 10/100-2 POWER

141283

12 3

POWER

DC 5V 2.5A

141284

Cisco 1040 Port Usage

This section provides a list of ports used by the Cisco 1040, for your reference.

Selecting and Configuring a Cisco Catalyst Switch

To connect the Cisco 1040, you need a Cisco Catalyst switch with the following:

•A port that supports IEEE 802.3af standard Power over Ethernet (PoE).

•A port that is configured as a SPAN or RSPAN destination port for:

–

Ports to which phones are connected

–

VLANs

For information about configuring SPAN and RSPAN on Cisco Catalyst switches and modules,

see the following URL.

http://www.cisco.com/en/US/products/hw/switches/ps708/products_tech_note09186a008015c612.

shtml

Connecting the Cisco 1040 to the Cisco Catalyst Switch

Before you begin this procedure, see the regulatory compliance and safety information Statement

1001—Work During Lightning Activity, page 23.

Table 1 Cisco 1040 Port Usage

Protocol Port Number Service Name

UDP 53 DNS

UDP 67 and 68 DHCP

UDP 69 TFTP—Cisco 1040 uses TFTP to get a configuration file and

binary image file.

UDP 5666 Syslog—Cisco 1040 sends syslog messages to Service Monitor.

TCP 2000 SCCP—Cisco 1040 uses SCCP to communicate with Service

Monitor.

TCP 80 http—Cisco 1040 has a web-based user interface to view its

configuration

Step 1 Place the Cisco 1040 on top of the appropriate Cisco Catalyst switch.

Note The minimum height necessary to install the Cisco 1040 is 5.08 cm (2 in.). The

installation of the unit should not restrict the airflow around the device. When

operating the unit, ensure that no objects are placed on top of the unit.

Step 2 Connect a Category 5 straight-through cable from 10/100-1 (Fast Ethernet port 1) on the

Cisco 1040 to a port that supports IEEE 802.3af standard PoE on the Cisco Catalyst switch.

Step 3 Connect a Category 5 straight-through cable from 10/100-2 (Fast Ethernet port 2) on the

Cisco 1040 to a port that you have configured as a SPAN (or RSPAN) destination port on the

Cisco Catalyst switch.

Note Verify that this port on the switch is set up to mirror a VLAN or switch ports to which

phones are connected.

A startup process begins on the Cisco 1040. The status indicator on the front of the Cisco 1040

should flash amber, turn yellow, and then turn green. For more information, see Understanding

the Status Indicator Light, page 7.

4 Using Your Cisco 1040

After you have successfully connected your Cisco 1040, use Service Monitor to manage and configure

it. For example, you will use Service Monitor to specify the TFTP server to use, update configuration

files, set the time, and reset Cisco 1040s.

This section describes information that you can obtain directly from a Cisco 1040:

•Understanding the Status Indicator Light, page 7

•Using the Cisco 1040 Web Interface, page 8

Note Information obtained directly from a Cisco 1040 is also available in another form from

Service Monitor. Service Monitor displays the status of Cisco 1040s.

Understanding the Status Indicator Light

The status indicator light on the front panel of a Cisco 1040 indicates what the Cisco 1040 is currently

doing. The following table lists the conditions that the status indicator light can be in and places the

conditions in startup sequence order.

Startup

Sequence

Number Status Indicator Light Cisco 1040 Condition

1 Orange solid Initial state

2 Yellow and flashing Obtained power from the switch and is doing one of the

following:

1. Obtaining an IP address using DHCP.

2. Accessing the TFTP server.

3. Requesting the configuration file and the binary

image file.

3 Yellow solid Registering to a service monitor.

Note If unable to register, the Cisco 1040 returns to

startup sequence number 2.

4 Green solid or green and

flashing

Registered to a service monitor:

•Green solid—Registered to the primary service

monitor.

•Green and flashing—Registered to a secondary

service monitor. When the primary service monitor

is available again, Cisco 1040 registers with it again

and the status indicator light turns green solid.

Using the Cisco 1040 Web Interface

You can open a web interface to view information stored on a Cisco 1040 as follows.

Step 1 In your browser, enter http://<IP address or DNS name> where IP address is the address of

your Cisco 1040 and DNS name is the DNS name for the Cisco 1040. For example:

http://Cisco-1040-sj

The Device Information window displays the following information:

•ID—Cisco 1040 ID.

•MAC Address—Cisco 1040 MAC address.

•Time stamp—Current time on the Cisco 1040.

•Status—Status of the Cisco 1040; one of the following:

–

operational—Cisco 1040 is receiving RTP streams, analyzing the data, and sending

syslog messages when required.

–

not communicating with receiver—The Service Monitor is unreachable.

•Current Service Monitor—IP address or DNS name of the service monitor to which the

Cisco 1040 is registered; this could be the primary or secondary service monitor.

•TFTP IP Address—IP address of the TFTP server from which the Cisco 1040 obtains a

configuration file and binary image file.

•Switch IP Address—Switch that this Cisco 1040 is connected to.

•Switch Port—Switch port that this Cisco 1040 is connected to.

•Software Version—Name of the binary image file installed on the Cisco 1040.

•Last Updated—The last time that the configuration for the Cisco 1040 was updated.

Step 2 To view the contents of the configuration file on the TFTP server for this Cisco 1040, enter

http://<IP address or DNS name>/Communication where IP address is the address of your

Cisco 1040 and DNS name is the DNS name for the Cisco 1040. For example:

http://Cisco-1040-sj/Communication

The Communication Log File window displays the following information, which is stored in

the configuration file on the TFTP server:

•Receiver—IP address or DNS name of each Service Monitor defined in the configuration

file—primary or secondary—separated by semicolons.

•ID—ID of the Cisco 1040 that uses this configuration file.

•Image—Name of the binary image file that the Cisco 1040 should download and run

from the TFTP server.

•Last Updated—The last time that this configuration file was updated on the Service

Monitor system.

•CDPGlobalRunState—States whether CDP is enabled (true) or disabled (false).

•SyslogPort—States the port protocol (UDP) and port number used for sending syslogs to

Service Monitor.

•SkinnyPort—States the port protocol (TCP) and port number used to communicate with

Service Monitor.

5 Where to Go Next

After you have performed first time installation tasks and connected a Cisco 1040, Cisco 1040 starts

listening to RTP traffic and sending MOS data to Service Monitor. For more information, see the

following User Guides for Cisco Unified Communications Management Suite applications:

•User Guide for Cisco Unified Service Monitor

•User Guide for Cisco Unified Operations Manager

You can access these documents:

•In PDF in the Documentation directory on the respective product CD-ROM.

•In HTML and PDF on Cisco.com.

From Cisco.com:

a. Enter the URL,

http://www.cisco.com/univercd/cc/td/doc/product/rtrmgmt/cw2000/index.htm

b. Select the appropriate application.

c. Select appropriate application version.

d. Select User Guide.

•From the CiscoWorks Online help:

a. From the CiscoWorks Homepage, click Help.

b. Select the appropriate Cisco Unified Communications Management Suite application.

6 Related Documentation

Note Although every effort has been made to validate the accuracy of the information in the printed

and electronic documentation, updates are sometimes necessary. Any changes to the original

publications are reflected on Cisco.com, where you will find the most up-to-date

documentation.

For information about configuring SPAN and RSPAN ports on Cisco Catalyst switches, see the

software configuration guide for the appropriate switch model and Cisco IOS version. Use this

procedure to locate software configuration guides for Cisco Catalyst switches.

Step 1 Log into Cisco.com at http://www.cisco.com.

Step 2 Select Technical Support & Documentation > Documentation.

Step 3 Select Switches.

Step 4 Select the appropriate model Cisco Catalyst switch.

Step 5 Select Configuration Guides.

Step 6 Select the software configuration guide for the Cisco Catalyst switch model and Cisco IOS

version that is running on the switch.

For information about installing, troubleshooting, and using the applications related to Cisco 1040

see Table 2.

Note To view documents in Adobe Portable Document Format (PDF), Adobe Acrobat 4.0 or later

is required. To view documents on Cisco.com, log on to your Cisco.com home page, then enter

the URL, http://www.cisco.com/univercd/cc/td/doc/product/rtrmgmt/cw2000/index.htm.

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