Cisco NAC-3300 Series Bedienungsanleitung

QUICK START GUIDE

Cisco NAC Appliance Hardware Installation, Release 4.5

1Preparing for Installation

2Cisco NAC Appliance Hardware Summary

3Configuration Worksheets

4Connecting the Cisco NAC Appliance

5Installing Software via CD on Cisco NAC Appliance

6Running the Configuration Utility

7Accessing the CAM Web Console

8Using CLI Commands

9Configuring Additional NIC Cards

10 Obtaining Documentation and Submitting a Service Request

Revised: July 6, 2009, 78-18807-01

About the Cisco NAC Appliance

Cisco® NAC Appliance (formerly Cisco Clean Access) is a Network Admission Control (NAC)

product that allows network administrators to authenticate, authorize, evaluate, and remediate wired,

wireless, and remote users and their machines prior to allowing users onto the network. It identifies

whether networked devices such as laptops, desktops, and corporate assets are compliant with a

network's security policies, and it repairs any vulnerabilities before permitting access to the network.

Cisco NAC Appliance is a network-centric integrated solution administered from the web console of

the Clean Access Manager (CAM), enforced through the Clean Access Server (CAS), and applied on

clients through the Clean Access Agent and Cisco NAC Web Agent client software. You can deploy the

Cisco NAC Appliance solution in the configuration that best meets the needs of your network.

The Cisco NAC Appliance is a Linux-based network hardware appliance which is pre-installed with

either the CAM (MANAGER) or CAS (SERVER) application, the operating system and all relevant

components on a dedicated server machine. The operating system comprises a hardened Linux kernel

based on a Fedora core. Cisco NAC Appliance does not support the installation of any other packages

or applications onto a CAM or CAS dedicated machine.

About This Document

The Cisco NAC Appliance Hardware Installation, Release 4.5 Quick Start Guide provides basic

hardware specifications and installation instructions for Cisco NAC Appliance. It provides

instructions for how to initially configure your CAM and CAS using the Configuration Utility, access

the CAM web console, and install product licenses. Once the initial configuration of your CAM and

CAS is complete, you will be able to access the CAM web console to continue the rest of the

configuration for your deployment as described in the Cisco NAC Appliance Configuration Quick

Start Guide, Release 4.1.

For comprehensive configuration information, refer to the latest Cisco NAC Appliance - Clean Access

Manager Installation and Configuration Guide, Release 4.5(1) and Cisco NAC Appliance - Clean

Access Server Installation and Configuration Guide, Release 4.5(1). These guides are available per

release on Cisco.com under

http://www.cisco.com/en/US/products/ps6128/products_installation_and_configuration_guides_list.h

tml. When using the online publications, make sure to refer to the documents that match the software

version running on your Cisco NAC Appliance (e.g. “Release 4.5”).

Note This Quick Start Guide does not cover the Cisco NAC Network Module (NME-NAC-K9). For

information on Cisco NAC Network Module installation and configuration, see Getting

Started with Cisco NAC Network Modules in Cisco Access Routers.

1 Preparing for Installation

Verifying the Package Contents

Verify the contents of the packing box, shown in Figure 1, to ensure that you have received all items

necessary to install your Cisco NAC Appliance. Save the packing material in case you need to repack

the unit. If any item is missing or damaged, contact your Cisco representative or reseller for

instructions. Some Cisco NAC Appliance models might include additional items that are not shown.

Figure 1 Shipping Box Contents

Note Because product software is preloaded onto Cisco NAC-3300 Series appliances, the shipping

contents do not include a separate Cisco NAC Appliance software installation CD. Refer to

Upgrading Cisco NAC Appliance Software, page 5 for additional details.

Important

Safety

Information

Cisco NAC

Appliance

Getting Started

Guide

Cisco

Information

Packet

181022

Cisco NAC Appliance

RJ-45 cable

(straight-through)

AC power cord

Rack mounting kit

Documentation

DB-9 serial null modem cable

(for HA) RJ-45 cable

(crossover; for HA)

Failover Bundles

If you ordered a Failover Bundle, you will receive two physical Cisco NAC Appliances, and you will

need to perform the initial configuration on each machine as described in this guide. After initial

configuration is complete, configure High Availability (HA) using the CAM or CAS web console and

physically connect the appliances to create the HA pair. Refer to the “Configuring High Availability

(HA)” chapter of the latest Cisco NAC Appliance - Clean Access Manager Installation and

Configuration Guide, Release 4.5(1) for CAM HA configuration details and Cisco NAC Appliance -

Clean Access Server Installation and Configuration Guide, Release 4.5(1) for CAS HA configuration

details.

Note When connecting high availability (failover) pairs via serial cable, BIOS redirection to the

serial port must be disabled for NAC-3300 series appliances. Refer to the “Disable BIOS

Redirection for Serial HA (Failover) Connections” section of the Supported Hardware and

System Requirements for Cisco NAC Appliance (Cisco Clean Access) for details.

Equipment Required

You need to supply a workstation (PC or laptop) and keyboard/monitor/mouse to run the Cisco NAC

Appliance Configuration Utility on the appliance. Once the initial configuration is complete, you will

need a standard (straight-through) Ethernet Category 5 network cable with RJ-45 connectors to

connect the interfaces of the Cisco NAC Appliance to the network (eth0 for the CAM; eth0 and eth1

for the CAS). You will need a crossover RJ-45 Ethernet cable to connect HA-pair appliances together.

The Cisco NAC Appliance Hardware Summary, page 8 provides interface details for each model.

Rack Mounting

The Cisco NAC Appliance occupies one rack unit (1U). A rack-mounting kit is included in the

shipment. For rack-mounting information and instructions, refer to the 1U Rack Hardware

Installation Instructions document from HP included in the shipping box.

Cisco NAC Appliance Licensing

You need at least 1 Clean Access Manager license and 1 Clean Access Server license for your Cisco

NAC Appliance system to work. Both licenses are installed via the administration web console. For

Out-of-Band (OOB) deployments, you must add both the OOB CAS license and the CAS as an

Out-of-Band device to the CAM to access the OOB Management module of the CAM web console.

•For instructions on how to obtain new license(s) for your system, see Cisco NAC Appliance Service

Contract/Licensing Support.

•For instructions on how to install licenses for your system (after initial configuration is complete),

see Install CAM License, page 45 and Add Additional Licenses, page 48.

Upgrading Cisco NAC Appliance Software

Cisco NAC-3300 Series appliances are preloaded with a default version of the Cisco NAC Appliance

software, which may not match the latest release of the software. Cisco recommends that you run the

latest supported version of the system software to ensure you have the latest product enhancements

and fixes.

Note Cisco NAC Appliance Release 4.5 (and later) only supports and can only be installed on

Cisco NAC Appliance CCA-3140, NAC-3310, NAC-3350, NAC-3390, and NME-NAC-K9

(NAC network module) platforms.

To upgrade Cisco NAC Appliance to the latest supported software version, you can either upgrade

your appliance via script or perform fresh CD installation of the latest Cisco NAC Appliance software

on your machines.

To upgrade any of the appliances, you can download and run the standard product upgrade file (e.g.

cca_upgrade-4.5.0-NO-WEB.tar.gz). The upgrade mechanism automatically determines whether the

machine is a Clean Access Server or a Lite/Standard/Super Clean Access Manager, and executes

accordingly. For step-by-step upgrade instructions, refer to the “Upgrading” section of the Release

Notes for Cisco NAC Appliance, Version 4.5(1) at

http://www.cisco.com/en/US/products/ps6128/prod_release_notes_list.html.

Starting from release 4.5, there is only one product installation CD (nac-4.5_0-K9.iso) for all appliance

platforms. The installation package determines whether the Clean Access Server, Clean Access

Manager, or Super Clean Access Manager was previously installed, as well as the previous software

version. See Installing Software via CD on Cisco NAC Appliance, page 28 for further details.

Downloading Cisco NAC Appliance Software

You can access the latest versions of upgrade and ISO files for Cisco NAC Appliance as follows.

Caution Before downloading or installing any Cisco NAC Appliance software, make sure to refer

to the Release Notes for that specific Cisco NAC Appliance release version at

http://www.cisco.com/en/US/products/ps6128/prod_release_notes_list.html to

understand the enhancements, caveats and upgrade impact to your existing deployment.

Step 1 Log in with your Cisco ID and access the Software Download site for Cisco NAC Appliance:

a. You can go directly to the Software Download site at

http://www.cisco.com/cgi-bin/apps/tblbld/tablebuild.pl?topic=279515766.

b. Or, access the Cisco NAC Appliance support page at

http://www.cisco.com/en/US/partner/products/ps6128/index.html and click the “Download

Software” link.

Step 2 Click the link for the latest appropriate software release (e.g. “Cisco NAC Appliance Software

Version 4.5.x”).

Step 3 Refer to the “Release” column to locate the latest version of the product file (e.g. 4.5.x.y), and

click the filename link. Follow the prompts to download the file to your local computer.

Cisco NAC Appliance product files use the following file naming conventions:

•nac-4.5_x_y-K9.iso—Product ISO for CAS and Lite/Standard/Super CAM

•cca_upgrade-4.5.x.y-NO-WEB.tar.gz—Product Upgrade Archive

Note Files with the “CCAAgent” prefix are for the Cisco Clean Access Agent only.

Files with the “nme-nac” prefix are used for Cisco NAC Network Module only (see Getting

Started with Cisco NAC Network Modules in Cisco Access Routers for details).

Upgrading Firmware

Cisco NAC-3300 Series appliances are subject to any system BIOS/Firmware upgrades required for the

server model on which they are based.

For Cisco NAC-3310 platforms, refer to the “DL140 G3 Required BIOS/Firmware Upgrades” section

of the Supported Hardware and System Requirements for Cisco NAC Appliance (Cisco Clean Access)

for further details.

For More Information

For more information on Cisco NAC Appliance, refer to the following documents at

http://www.cisco.com/en/US/products/ps6128/tsd_products_support_series_home.html. When using

the online publications, refer to the documents that match the software version running on your

Cisco NAC Appliance (e.g. “Release 4.5”).

•Cisco NAC Appliance Data Sheet

•Cisco NAC Appliance Service Contract/Licensing Support

•Supported Hardware and System Requirements for Cisco NAC Appliance

•Switch Support for Cisco NAC Appliance

•Support Information for Cisco NAC Appliance Agents, Release 4.5

•Release Notes for Cisco NAC Appliance, Version 4.5(1) (includes “Upgrading” section)

•Cisco NAC Appliance Configuration Quick Start Guide, Release 4.1 (software configuration)

•Cisco NAC Appliance - Clean Access Manager Installation and Configuration Guide, Release

4.5(1)

•Cisco NAC Appliance - Clean Access Server Installation and Configuration Guide, Release 4.5(1)

•Getting Started with Cisco NAC Network Modules in Cisco Access Routers

•Cisco NAC Profiler Installation and Configuration Guide, Release 2.1.8

For the latest online updates to this quick start guide, refer to

http://www.cisco.com/en/US/products/ps6128/prod_installation_guides_list.html.

For details on how to obtain technical support, refer to Obtaining Documentation and Submitting a

Service Request, page 53.

2 Cisco NAC Appliance Hardware Summary

Table 1 summarizes the hardware specifications for each Cisco NAC Appliance. See the “Diagrams”

column for links to detailed diagrams showing NIC ports, power supply sockets, LEDs and buttons.

Table 1 Cisco NAC Appliance Hardware Summary

Cisco NAC

Appliance Product Hardware Specifications Diagrams

NAC-3310 1,2 MANAGER

Lite Manager

supporting up

to 3 standalone

or HA-pair

CASs

Single processor: Xeon 2.33 GHz dual core

1 GB RAM

80 GB NHP SATA HDD

4 10/100/1000 LAN ports [2 Broadcom

5721 integrated NICs; 2 Intel e1000 PCI-X

NICs (HP #NC360T)]

CD/DVD-ROM Drive

4 USB Ports (2 front, 2 rear)

Note NAC-3310 is based on HP ProLiant

DL140 G3.

•Cisco

NAC-3310

Front Panel,

page 10

•Cisco

NAC-3310

Front Panel

LEDs/Buttons,

page 11

•Cisco

NAC-3310 Rear

Panel, page 12

•Cisco

NAC-3310 Rear

Panel LEDs,

page 13

SERVER

CAS

supporting

100, 250, or

500 users

NAC-3350 3MANAGER

Standard

Manager

supporting up

to 20

standalone or

HA-pair CASs

Single processor: Xeon 3.0 GHz dual core

Dual power supply

2 GB RAM

2 x 72 GB SFF SAS RAID HDD

Smart Array E200i Controller

4 10/100/1000 LAN ports [2 Broadcom

5708 integrated NICs; 2 Intel e1000 PCI-X

NICs (HP #NC360T)]

CD/DVD-ROM Drive

4 USB Ports (1 front, 1 internal, 2 rear)

Cavium CN1120-NHB-E SSL Accelerator

Card

Note NAC-3350 is based on HP ProLiant

DL360 G5.

•Cisco

NAC-3350

Front Panel,

page 14

•Cisco

NAC-3350

Front Panel

LEDs/Buttons

•Cisco

NAC-3350 Rear

Panel, page 15

•Cisco

NAC-3350 Rear

Panel LEDs

SERVER

CAS

supporting

1500, 2500, or

3500 users

NAC-3390 3MANAGER

Super Manager

supporting up

to 40

standalone or

HA-pair CASs

Dual processor: Xeon 3.0 GHz dual core

Dual power supply

4 GB RAM

4 x 72 GB SFF SAS RAID HDD

Smart Array E200i Controller

4 10/100/1000 LAN ports [2 Broadcom

5708 integrated NICs; 2 Intel e1000 PCI-X

NICs (HP #NC360T)]

CD/DVD-ROM Drive

4 USB Ports (1 front, 1 internal, 2 rear)

Cavium CN1120-NHB-E SSL Accelerator

Card

Note NAC-3390 is based on HP ProLiant

DL360 G5.

•Cisco

NAC-3390

Front Panel,

page 18

•Cisco

NAC-3390

Front Panel

LEDs /Buttons

•Cisco

NAC-3390 Rear

Panel, page 20

•Cisco

NAC-3390 Rear

Panel

LEDs/Buttons

1. NAC-3310 may require a firmware/BIOS upgrade for HP ProLiant DL140 G3. See Upgrading Firmware, page 6.

2. NAC-3310 supports iLO (Lights Out 100i Remote Management). The default iLO “Administrator” account has

default username/password: admin/admin. Defaults can be changed through the BIOS setup.

3. NAC-3350 and NAC-3390 support iLO2 (Integrated Lights Out, version 2). See panel tags for admin account details.

Table 1 Cisco NAC Appliance Hardware Summary (continued)

Cisco NAC

Appliance Product Hardware Specifications Diagrams

Cisco NAC-3310 Front and Rear Panels

The Cisco NAC-3310 Appliance is the recommended platform for Clean Access Lite Manager and

Clean Access Server (100/250/500 user count) deployments. A NAC-3310 CAM Lite can manage up

to 3 Clean Access Servers or 3 HA-CAS pairs. A NAC-3310 CAS can support 100, 250, or 500 users.

The Cisco NAC-3310 comes equipped with 4 network interfaces to provide flexibility in NIC interface

selection and to facilitate CAS high availability configuration.

For additional details, see Cisco NAC Appliance Hardware Summary, page 8.

Figure 2 Cisco NAC-3310 Front Panel

1Hard disk drive (HDD) bay 6HDD activity LED indicator (green)

CD-ROM/DVD drive

Power button with LED indicator (bicolor:

green/amber)

UID (Unit identification) button with

recessed LED indicator (blue) 8

Thumbscrews for the front bezel

4System health LED indicator (amber) 9Front USB ports

Activity/link status LED indicators for NIC 1

(eth0) and NIC2 (eth1) (green)

1 2 3

4 6

5 7

8 9 8

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