H3C AR 18-2 Series Manuale utente

H3C AR 18-2X Series Routers

Installation Manual

Hangzhou H3C Technologies Co., Ltd.

http://www.h3c.com

Manual Version: T2-08045E-20070423-C-1.02

Ltd. and its licensors

No part of this manual may be reproduced or transmitted in any form

or by any means without prior written consent of Hangzhou H3C

Technologies Co., Ltd.

Trademarks

H3C, , Aolynk, , H3Care,

, TOP G, , IRF,

NetPilot, Neocean, NeoVTL, SecPro, SecPoint, SecEngine, SecPath,

Comware, Secware, Storware, NQA, VVG, V2G, VnG, PSPT, XGbus,

N-Bus, TiGem, InnoVision and HUASAN are trademarks of Hangzhou

H3C Technologies Co., Ltd.

All other trademarks that may be mentioned in this manual are the

property of their respective owners.

Notice

The information in this document is subject to change without notice.

Every effort has been made in the preparation of this document to

ensure accuracy of the contents, but all statements, information, and

recommendations in this document do not constitute the warranty of

any kind, express or implied.

To obtain the latest information, please access:

http://www.h3c.com

Technical Support

customer_servic[email protected]

http://www.h3c.com

About This Manual

Related Documentation

In addition to this manual, each AR 18-2X Series Routers

documentation set includes the following:

Manual Content

Comware V3 Operation Manual

The manual is a guide for the

user to perform the operations

correctly. It is organized into the

parts of getting started, system

management, interface, link

layer protocol, network protocol,

routing protocol, multicast

protocol, security, VPN,

reliability, QoS, MPLS, dial-up

and Non-IP Architecture, as well

as acronyms used in the

manual.

Comware V3 Command Manual

The manual gives the user a

detailed description of the

operating commands. It is

organized into the parts of

getting started, system

management, interface, link

layer protocol, network protocol,

routing protocol, multicast

protocol, security, VPN,

reliability, QoS, MPLS, dial-up

and Non-IP Architecture, as well

as a command index.

Manual Content

Low-End and Mid-Range Series

Routers Terminal Access User

Manual

This manual covers all interface

cards and modules available

with H3C AR Series Routers,

including the cable pinouts,

function, interface attribute,

panels and LEDs.

LMR Series Routers Cable

Manual

This manual introduces all cable

pinouts available with LMR

series routers.

Organization

H3C AR 18-2X Series Routers Installation Manual is organized

as follows:

Chapter Contents

1 Product Overview Hardware Features of H3C AR 18-2X

Series Routers

2 Installing the Router

Introduces the installation

requirements, the issues needed to

be considered and the installation

tools needed for the installation of the

AR 18-2X Series Routers.

3. Starting and Maintaining

the Router

Covers the configuration and

software maintenance of the H3C AR

18-2X Series Routers, including

software upgrade and the application

program upgrade.

4. Troubleshooting Lists the problems and checkup

methods when H3C AR 18-2X Series

Routers are installed.

Conventions

The manual uses the following conventions:

I. Command conventions

Convention Description

Boldface The keywords of a command line are in

Boldface.

italic Command arguments are in italic.

[ ] Items (keywords or arguments) in square

brackets [ ] are optional.

{ x | y | ... }

Alternative items are grouped in braces

and separated by vertical bars. One is

selected.

[ x | y | ... ]

Optional alternative items are grouped in

square brackets and separated by vertical

bars. One or none is selected.

{ x | y | ... } *

Alternative items are grouped in braces

and separated by vertical bars. A minimum

of one or a maximum of all can be selected.

[ x | y | ... ] *

Optional alternative items are grouped in

square brackets and separated by vertical

bars. Many or none can be selected.

&<1-n> The argument(s) before the ampersand (&)

sign can be entered 1 to n times.

# A line starting with the # sign is comments.

GUI conventionsII.

Convention Description

< > Button names are inside angle brackets.

For example, click <OK>.

[ ]

Window names, menu items, data table

and field names are inside square

brackets. For example, pop up the [New

User] window.

/ Multi-level menus are separated by forward

slashes. For example, [File/Create/Folder].

Symbols

III.

Convention Description

Warning Means reader be extremely careful.

Improper operation may cause bodily

injury.

Caution

Means reader be careful. Improper

operation may cause data loss or damage

to equipment.

Note Means a complementary description.

Environmental Protection

This product has been designed to comply with the requirements

on environmental protection. For the proper storage, use and disposal

of this product, national laws and regulations must be observed.

Installation Manual

H3C AR 18-2X Series Routers Table of Contents

Table of Contents

Chapter 1 Product Overview ........................................................1-1

1.1 Introduction ........................................................................1-1

1.2 Hardware Features of the AR 18-2X..................................1-2

1.2.1 Hardware Features of the AR 18-21 .......................1-2

1.2.2 Hardware Features of the AR 18-22 .......................1-6

1.2.3 Hardware Features of the AR 18-22-8/18-22S-8....1-9

1.2.4 Hardware Features of the AR 18-23-1/18-23S-1..1-12

Installation Manual

H3C AR 18-2X Series Routers Chapter 1 Product Overvie

1-1

Chapter 1 Product Overview

1.1 Introduction

H3C AR 18-2X Series Routers (hereinafter referred to as the AR

18-2X series) are Ethernet access routers designed for small office

home office (SOHO) subscribers. By far, the series have six models:

AR 18-21/18-22/18-22-8/18-22S-8/18-23-1/18-23S-1. They provide

an uplink Ethernet interface and four downlink layer 2 (L2) switched

10/100BASE-T Ethernet interfaces that can be isolated.

The AR 18-2X series support multiple virtual private network

(VPN) services, such as layer 2 tunneling protocol (L2TP) VPN, IP

security (IPSec) VPN, generic routing encapsulation (GRE) VPN, and

dynamic VPN (DVPN). They can providetunnel connections to remote

users to build VPNs that can be internets, intranets, or access

networks.

The series support firewall, AAA (authentication, authorization,

accounting), network address translation (NAT), and quality of service

(QoS). Therefore, they can ensure security and guaranteed services

to the private networks constructed on the open Internet.

In the series the AR 18-22S-8 and AR 18-23S-1 has a build-in

hardware encryption chip, which can significantly improve encryption

performance.

The interfaces that the AR 18-2X series provide are compliant

with the international standards and can work with the products of

other vendors at every layer. The existing investment of users can

thus be protected to the maximum.

Installation Manual

H3C AR 18-2X Series Routers Chapter 1 Product Overvie

1-2

1.2 Hardware Features of the AR 18-2X

1.2.1 Hardware Features of the AR 18-21

I. Appearance

1) Ethernet LED LAN4 2) Ethernet LED LAN3

3) Ethernet LED LAN2 4) Ethernet LED LAN1

5) WAN LED (WAN0) 6) SYSTEM LED (SYS)

7) POWER LED (PWR)

Figure 1-1 Front view of the AR 18-21

1) Power switch 2) Power socket

3) Console port (CONSOLE) 4) Ethernet interface 1 (LAN1)

5) Ethernet interface 2(LAN2) 6) Ethernet interface 3 (LAN3)

7) Ethernet interface 4 (LAN4) 8) Grounding screw

9) WAN interface (WAN0)

Figure 1-2 Rear view of the AR 18-21

Installation Manual

H3C AR 18-2X Series Routers Chapter 1 Product Overvie

1-3

II. System specifications

Table 1-1 System specifications of the AR 18-21

Item AR 18-21

Interface

1 console port

1 x 10/100 Mbps Ethernet interface (WAN)

4 x 10/100 Mbps Ethernet interfaces (LAN)

Processor MPC8247

SDRAM 64 MB

Flash 8 MB

Hardware

encryption ––

Max. power 10 W

Input Rated voltage: 100 to 240 VAC; 50 to 60 Hz

Current: 0.5 A

Power

supply

(extern

al) Output Voltage: 12 VDC

Current: 1.25 A

Dimensions (W x

D x H)

300 x 180 x 45 mm (11.81 x 7.09 x 1.77 in.)

(the maximum measurements, including the

bulge)

Weight 1kg (2.20 lb)

Operating

temperature 0 to 40 C (32 to 104 F)

Relative humidity

(non-condensing) 5 to 90%

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