Cisco Systems 881SECK9 User Manual

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Cisco 880 Series Integrated Services Router Software

Configuration Guide

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Text Part Number: OL-22206-01

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Cisco 880 Series Integrated Services Router Software Configuration Guide

Preface

This preface describes the objectives, audience, organization, and conventions used in this guide, and describes related documents that have additional information. It contains the following sections:

•Objective, page xiii

•Audience, page xiii

•Organization, page xiv

•Conventions, page xiv

•Related Documentation, page xv

•Searching Cisco Documents, page xv

•Obtaining Documentation and Submitting a Service Request, page xvi

Objective

This guide provides an overview and explains how to configure the various features for the Cisco 880 series Integrated Services Routers (ISR). Some information may not apply to your particular router model.

For warranty, service, and support information, see the “Cisco One-Year Limited Hardware Warranty Terms” section in Readme First for the Cisco 800 Series Integrated Services Routers that was shipped with your router.

Audience

This guide is intended for Cisco equipment providers who are technically knowledgeable and familiar with Cisco routers and Cisco IOS software and features.

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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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Preface

Tip Means the following information will help you solve a problem. The tips information might not be troubleshooting or even an action, but could be useful information, similar to a Timesaver.

Searching Cisco Documents

To search an HTML document using a web browser, use the Ctrl+F (Windows) or Cmd+F (Apple) sequences. In most browsers the option to search whole words only, invoke case sensitivity, or search forward and backward are also available.

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Preface

To search a PDF document in Adobe Reader, use the basic Find toolbar (Ctrl+F) or the Full Reader Search window (Shift+Ctrl+F). Use the Find toolbar to find words or phrases within one specific document. Use the Full Reader Search window to search multiple PDF files simultaneously as well as change case sensitivity, and other options. Adobe Reader comes with online help with more information regarding searching PDF documents.

Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What’s New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html

Subscribe to the What’s New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports RSS version 2.0.

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C H A P T E R 1

Product Overview

This chapter provides an overview of the features available for the Cisco 880 series Integrated Service Router (ISR), and contains the following sections:

•General Description, page 1-1

•Cisco 880 Series ISR, page 1-1

•Licensing, page 1-3

•880 SKUs for next generation Cisco 880 Series ISR platforms, page 1-3

•Memory, page 1-5

•LED Overview, page 1-6

•Power Supply, page 1-7

General Description

The Cisco 880 ISR provides Internet, VPN, data, and backup capability to corporate teleworkers and remote and small offices of fewer than 20 users. These routers are capable of bridging and multiprotocol routing between LAN and WAN ports, and provide advanced features such as antivirus protection. In addition, the Cisco 880W series ISR incorporates an 802.11b/g/n wireless radio that allows the ISR to act as a wireless access point.

Cisco 880 Series ISR

The Cisco 880 series ISRs are a family of fixed-configuration data routers, as described in the following sections:

•Models of the Cisco 880 Series ISRs, page 1-1

•Common Features, page 1-2

Host router sofware will be runnin gon 1st core and WLAN AP software will be running on 2nd core.

Models of the Cisco 880 Series ISRs

The Cisco 880 series ISRs have data capabilities. Each router has one WAN port. Data backup ports are also available on most of the routers. The 802.11b/g/n option is available on all models.

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Chapter 1 Product Overview

Cisco 880 Series ISR

Table 1-1 gives the port configurations of the Cisco 880 series data routers.

Table 1-1	Port Configurations of the Cisco 880 Series Data ISRs

Model		WAN Port

C886VA-W-E-K9		ADSL2+ UR2

C887VAM-W-E-K9		ADSL2+ Annex M

C887VA-W-A-K9		ADSL2+ Annex A

C887VA-W-E-K9		ADSL2+ Annex A

C881W-A-K9		FE

C881W-E-K9		FE

C881W-P-K9		FE

Common Features

Cisco 880 series ISRs support the following features:

•4-port 10/100 FE LAN Switch, page 1-2

•802.11b/g/n Wireless LAN, page 1-2

•Battery-backed-up Real-Time Clock, page 1-2

•Security Features, page 1-2

4-port 10/100 FE LAN Switch

This switch provides four ports for connecting to 10/100BASE-T FE LANs, access points, or IP phones. A factory installed upgrade is available that gives Power over Ethernet (PoE) on two of the ports to provide power to access points or phones.

802.11b/g/n Wireless LAN

The Cisco 880W series ISRs have an integrated 802.11b/g/n single radio module for wireless LAN connectivity. With this module, the router can act as an access point in the local infrastructure.

Battery-backed-up Real-Time Clock

A battery-backed-up real-time clock (RTC) provides the date and time when the system is powered on. The RTC is used to verify the validity of the Certification Authority stored on the router.

Security Features

The Cisco 880 platforms provide the following security features:

•Intrusion Prevention System (IPS)

•Dynamic Multipoint VPN (DMVPN)

•IPsec

•Quality of service (QoS)

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Chapter 1 Product Overview

Licensing

•Firewall

•URL filtering

Licensing

The Cisco 880 ISR is shipped with licensed software installed. Software features may be upgraded and the software licenses may be managed through Cisco Licensing Manager. See Software Activation On Cisco Integrated Services Routers on Cisco.com for details.

When you order a new router, you can specify the software image and feature set. The image and feature set are installed on your router before you receive it, so you do not need to purchase a software license. The router stores the software license file on the flash memory.

Selecting Feature Sets

Some feature sets are bundled and offered with a software license that is installed on the hardware platforms. For a list of features available with a software license on the Cisco 880, see Cisco 880 Data Sheet. See Cisco IOS Software Activation Tasks and Commands on Cisco.com for details about how to activate and manage the software licenses.

880 SKUs for next generation Cisco 880 Series ISR platforms

The following lists the SKUs particular for Next generation Cisco 880 Series ISR platforms.

C881W

•512 MB memory

•256 MB Flash

•4-port 10/100 Switch

•2-port PoE is a factory-configurable option

•10/100 FE WAN

•1 port console/aux

•1 port external USB 2.0

•Real-time clock

•Embedded WLAN antenna on wireless models

C886VA-W

•512 MB memory

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Chapter 1 Product Overview

880 SKUs for next generation Cisco 880 Series ISR platforms

•256 MB Flash

•4-port 10/100 Switch

•2-port PoE is a factory-configurable option

•1 port console/aux

•1 port external USB 2.0

•ADSL2+ Annex B

•ISDN backup WAN

•Real-time clock

•Embedded WLAN antenna on wireless models

C887VAM-W

•512 MB memory

•256 MB Flash

•4-port 10/100 Switch

•2-port PoE is a factory-configurable option

•1 port console/aux

•1 port external USB 2.0

•ADSL2+ Annex M

•Real-time clock

•Embedded WLAN antenna on wireless model

C887VA-W

•512 MB memory

•256 MB Flash

•4-port 10/100 Switch

•2 port PoE is a factory-configurable option

•1 port console/aux

•1 port external USB 2.0

•ADSL2+ Annex A

•Real-time clock

•Embedded WLAN antenna on wireless model

C881GW

•512 MB memory

•256 MB Flash

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Chapter 1 Product Overview

Memory

•4-port 10/100 Switch

•2-port PoE is a factory-configurable option

•10/100 FE WAN

•3G modem with Dual SIMM card slots

•1 port console/aux

•1 port external USB 2.0

•Real-time clock

•Embedded WLAN antenna on wireless models

C887GW

•512 MB memory

•256 MB Flash

•4-port 10/100 Switch

•2-port PoE is a facotry-configurable option

•1 port console/aux

•1 port external USB 2.0

•ADSL2+ Annex A

•3G modem with Dual SIMM card slots

•Real-time clock

•Embedded WLAN antenna on wireless models

Memory

Table 1-2 illustrates the on board memory and flash size for the first and second core. The total memory installed is 512 MB + 256 MB flash, and they are partitioned as shown in the following table.

Table 1-2	Memory Specifications

On Board Memory		1st core	2nd core

512 MB		384 MB	128 MB

Flash size

256		192	64

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Chapter 1 Product Overview

LED Overview

All LEDs are visible on the front of the chassis (bezel side). No LEDs are mounted on the I/O side.

Table 1-3	LED Definition Summary by Interface

LED		Color	Description	Indication

PWR Ok		Green	Power On OK, Rourter	Off= no power
			Operational	Steady on= normal operation
				Blink= boot up phase in
				ROM Monitor mode

Ethernet Switch and		Green	Ethernet Switch	Off= No link
FE/GE LAN/WAN				Steady on= link
ports				Steady on= link
ports				Blink= TXD/RXD data
				Blink= TXD/RXD data

PoE		Green/Yellow	PoE Status	Off= no device powered, PoE
				administratively disabled
				Steady on green= PD
				connected and powered
				Steady on yellow= PD denied
				power, power delivery fault

xDSL		Green	CD	Steady on= connected
				Blink= training

		Green	Data	Blink= TXD/RXD data

ISDN data		Green	Link	Off= no connection
				Steady on= BRI S/T
				connection established

		Green	B1 channel data	Off= No data
				Blin= TXD/RXD data

		Green	B2 channel data	Off= No data
				Blink= TXD/RXD data

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Chapter 1 Product Overview

				LED Overview
Table 1-3	LED Definition Summary by Interface (continued)

LED		Color	Description	Indication

PWR Ok		Green	Power On OK, Rourter	Off= no power
			Operational	Steady on= normal operation
				Blink= boot up phase in
				ROM Monitor mode

Wireless/LAN		Green	2.4 GHz Radio	Off= Radio is down (no SSID
				configured)
		Green	If dual-radio is installed	configured)
		Green	If dual-radio is installed	Steady on= Radio is up, SSID
				Steady on= Radio is up, SSID
				configured, beacons being
				send, client is associated, no
				data traffic being
				sent/received
				Slow blink= Radio is up
				(SSID configured and
				sending beacon)
				Fast Blink= Radio is up,
				client is associated, radio is
				sending/receiving data traffic

		Green	Autonomous Mode	Off= Ethernet link down
				On= Ethernet link up no
				traffic
				Blink= Ethernet link up with
				data traffic

			Unified Mode	Off= Ethernet link down
				On= Ethernet link up,
				connected to controller
				Blink= AP not
				communicating with
				controller

VPN_OK				Off= no tunnel
				Steady on= at least one
				tunnel is up

PPP_OK				Off=no PPP session
				Steady on= at least one PPP
				established

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Chapter 1 Product Overview

Power Supply

External 12V Power Supply Adapter

The following power supplies are used accross Next generation Cisco 880 ISR platforms depending on SKU:

•New grounded 12 V 30 W external desktop adapter for all 86x and 88x models. Connection to the chassis is with a single barrel connector.

On board 12V Power supply

PoE ports powered from 12 VDC on motherboard.

Power over Ethernet (PoE Inline Power Option)

Inline power is a configurator option. PoE configured boxes are supplied with a 12 VDC 60 W adapter in lieu of the 30 W.

Images supported

c800-universalk9-mz

This image offers all IOS features supported by c8xx platforms.

c800-universalk9_npe-mz

This image does not support VPN payload and secure voice functionality, and statisfies import considerations for CIS countries.

Licenses for each image:

For universalk9 image:

Technology Package licenses:

–Advipservices

–advsecurityk9 Feature licenses:

–ios-ips-update

–SSL_VPN

For universalk9_npe image: Technology Package licenses:

– advipservices_npe

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Chapter 1 Product Overview

Images supported

–advsecurity_npe Feature licenses:

–ios-ips-ipdate

Minimum software version needed to support AP802

Table 1-4	Software version needed for AP802

Software		Minimum version

Router IOS		15.1(4) M

AP IOS (Autonomous mode)		TBD

AP IOS (unified mode)		J.MR2

WLC		J.MR2

WCS		J.MR2

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Chapter 1 Product Overview

Images supported

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C H A P T E R 2

Wireless Device Overview

Wireless devices (commonly configured as access points) provide a secure, affordable, and easy-to-use wireless LAN solution that combines mobility and flexibility with the enterprise-class features required by networking professionals. When configured as a access point, the wireless device 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 can roam throughout a facility while maintaining seamless, uninterrupted access to the network.

With a management system based on Cisco IOS software, wireless devices are Wi-Fi CERTIFIED™, 802.11b-compliant, 802.11g-compliant, and 802.11n-compliant wireless LAN transceivers.

Software Modes

The access point is shipped with an autonomous image and a recovery image on the access point’s flash. The default mode is autonomous; however, the access point can be upgraded to operate in Cisco Unified Wireless mode.

Each mode is described below:

–Autonomous mode—supports standalone network configurations, where all configuration settings are maintained locally on the wireless device. Each autonomous device can load its starting configuration independently, and still operate in a cohesive fashion on the network.

–Cisco Unified Wireless mode—operates in conjunction with a Cisco Unified Wireless LAN controller, where all configuration information is maintained within the controller. In the Cisco Unified Wireless LAN architecture, wireless devices operate in the lightweight mode using Leightweight Access Point Protocol (LWAPP), (as opposed to autonomous mode). The lightweight access point, or wireless device, has no configuration until it associates to a controller. The configuration on the wireless device can be modified by the controller only when the networking is up and running. The controller manages the wireless device configuration, firmware, and control transactions such as 802.1x authentication. All wireless traffic is tunneled through the controller.

See Why Migrate to a Cisco Unified Wireless Network? on Cisco.com for more about this network architecture design.

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Chapter 2 Wireless Device Overview

Management Options

The wireless device runs its own version of Cisco IOS software that is separate from the Cisco IOS software operating on the router. You can configure and monitor the access point with several different tools:

•Cisco IOS software CLI

•Simple Network Management Protocol (SNMP)

•Web-browser interface: http://cisco.com/en/US/docs/wireless/access_point/12.4_10b_JA/configuration/guide/scg12410b-c hap2-gui.html

Note The web-browser interface is fully compatible with Microsoft Internet Explorer version 6.0 on Windows 98, 2000, and XP platforms, and with Netscape version 7.0 on Windows 98, 2000, XP, and Solaris platforms.

Note Avoid using the CLI and the web-browser tools concurrently to configure the wireless device. If you configure the wireless device using the CLI, the web-browser interface may display an inaccurate interpretation of the configuration. This inappropriate display of information does not necessarily mean the wireless device is misconfigured.

Use the interface dot11radio global configuration CLI command to place the wireless device into the radio configuration mode.

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