HP ProCurve J9065A Manuale utente

ProCurve Network Access

Controller 800

Revision 1.0

Quick-start Guide

Central Management

Quick-start Card-2

Central Management

NAC 800 uses clusters and servers. A cluster is a logical grouping of one or

more Enforcement servers (ESs) that are managed by one Management server

(MS).

The quarantine method is defined per cluster; all of the Enforcement servers

in a given cluster use the same quarantine method (Inline, DHCP, or 802.1X).

When using multiple clusters, each cluster can have a different quarantine

method. Clusters cooperate to test and control access to the network.

Physical Deployment

NAC 800 installs in one of the following ways:

■Inline – When deploying NAC 800 inline, NAC 800 monitors and

enforces all device traffic. When NAC 800 is deployed as a single-

server installation, NAC 800 becomes a Layer 2 bridge that requires

no changes to the network configuration settings. When NAC 800 is

installed in a multiple-server installation, you might have to configure

the switch that connects the NAC 800 enforcement servers to use

Spanning Tree Protocol (STP) if STP is not already configured.

NAC 800 allows devices to access the network or blocks devices from

accessing the network based on their Internet Protocol (IP) address

with a built-in firewall (iptables).

■DHCP – When deploying NAC 800 inline with a Dynamic Host Config-

uration Protocol (DHCP) server, all DHCP requests pass through the

NAC 800 server(s) Layer 2 bridge. For a quarantined device, NAC 800

distributes the quarantined IP address for the device. If NAC 800

allows the device to have access, NAC 800 allows your real DHCP

server to distribute a non-quarantined IP address. NAC 800 assigns a

DHCP IP address based on the quarantine area parameters you define

during configuration. You can place restrictions on network access

either at the gateway for the device using Access Control Lists (ACLs),

or on the device by removing the device's gateway and adding static

routes for accessible networks.

■802.1X– When deploying NAC 800 in an 802.1Xenvironment, you must

install it where it can communicate with the Remote Authentication

Dial-In User Service (RADIUS) server (or, NAC 800 has a built-in

Ethernet Information

Quick-start Card-3

RADIUS server that you can use). The RADIUS server communicates

with the switch, which performs the quarantining by moving ports or

MAC addresses in and out of virtual local area networks (VLANs).

Ethernet Information

The Ethernet interfaces should be attached as follows:

■Ethernet Port1 – Connect to the corporate LAN (the internal network

side)

■Ethernet Port2 – Connect to a switch, VPN, or DHCP server (the

Internet or endpoint side)

Port Information

You might need to configure some firewalls and routers to allow NAC 800 to

access the following ports for testing:

■Agentless test method – 137, 138, 139, and 445

■ActiveX and agent-based test method – 1500

■License validation and test updates – update.hp.com port 443

■Software and operating system updates – download.hp.com port 80

User Documents

The following user documents are available at www.procurve.com/nactools:

1. ProCurve Network Access Controller 800 Hardware Installation Guide

– Refer to this document first to see how to prepare for and perform the

physical installation of the appliance and how to establish initial

management access. This document contains appliance specifications,

safety information, and appliance certifications.

2. ProCurve Network Access Controller 800 Configuration Guide – Refer

to this document second, to understand the product's features,

capabilities, and use. This document explains how to configure the

appliance based on the usage model you choose to deploy in your

network.

Updates and Upgrades

Quick-start Card-4

3. ProCurve Network Access Controller 800Users’ Guide – Refer to this

document last for information on configuring, monitoring activities,

creating NAC policies, and running reports.

Updates and Upgrades

See the ProCurve Network Access Controller 800 Configuration Guide for

information on updates and upgrades.

Getting Support

ProCurve prides itself on providing exceptional customer support.

See Technical support – www.procurve.com

Hewlett-Packard Company

8000 Foothills Boulevard, m/s 5551

Roseville, California 95747-5551

http://www.hp.com/go/hpprocurve

© Copyright 2007Hewlett-Packard Development Company, L.P. All Rights Reserved.

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