H3C MSR 30-11, MSR 30-16, MSR 30-20, MSR 30-40, MSR 30-60 User Manual

H3C MSR 30 Series Routers

Installation Manual

Hangzhou H3C Technologies Co., Ltd. http://www.h3c.com

Manual Version: T2-08047L-20081106-C-1.03

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, SecPro, SecPoint, SecEngine, SecPath, Comware, Secware, Storware, NQA, VVG, V 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.

Technical Support

customer_service@h3c.com http://www.h3c.com

, TOP G, , IRF, NetPilot, Neocean, NeoVTL,

G, VnG, PSPT,

About This Manual

Organization

MSR 30 Series Routers Installation Manual is organized as follows:

Chapter Contents

1 Overview

2 Installation Preparation

3. Installation

4. Startup and Configuration

5. Software Maintenance

6. Hardware Maintenance

7. Troubleshooting Describes some problems that may arise and how to solve them.

Conventions

Briefly introduces the appearance, system description, as well as the features and applications of the MSR 30 series.

Describes the requirements on installation site, the safety recommendations before and during installation, and the required tools.

Covers the procedures for installing the MSR 30 series, power cord connection, AUX cable connection, Console cable connection, Ethernet cable connection and Synchronous/asynchronous serial interface cable connection.

Helps you get familiar with the basic knowledge of how to boot and configure the MSR 30 series, including device startup, power-on, and initialization of system files, and so on.

Introduces how to maintain BootROM menu and software of the MSR 30 series.

Introduces how to install and remove SDRAM, ESM/VCPM card and CF card of the MSR 30 series.

The manual uses the following conventions:

Command conventions

Convention Description

Boldface

italic [ ] Items (keywords or arguments) in square brackets [ ] are optional.

{ x | y | ... }

[ x | y | ... ]

{ x | y | ... } *

[ x | y | ... ] *

&<1-n>

# A line starting with the # sign is comments.

The keywords of a command line are in Boldface. Command arguments are in italic.

Alternative items are grouped in braces and separated by vertical bars. One is selected.

Optional alternative items are grouped in square brackets and separated by vertical bars. One or none is selected.

Alternative items are grouped in braces and separated by vertical bars. A minimum of one or a maximum of all can be selected.

Optional alternative items are grouped in square brackets and separated by vertical bars. Many or none can be selected.

The argument(s) before the ampersand (&) sign can be entered 1 to n times.

GUI conventions

Convention Description

< > Button names are inside angle brackets. For example, click <OK>.

[ ]

Symbols

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].

Convention Description

Means reader be extremely careful. Improper operation may cause bodily injury.

Means reader be careful. Improper operation may cause data loss or damage to equipment.

Means a complementary description.

1 Overview

Introduction

MSR 30 Series Routers were self-developed by our company. for use on enterprise-level networks. Depending on the network size, MSR 30 Series Routers can be either core routers on small and medium enterprise networks, or access routers for network branches on some large-sized enterprise networks. Therefore, MSR 30 Series Routers are suitable for the application on the carrier-level networks, such as telecom management networks and billing networks. MSR 30 Series Routers adopt modular design and support a wide range of optional smart interface cards (SICs) and multi-function interface modules (MIMs). The MSR 30-16 can adopt AC and PoE, and the MSR 30-20, 30-40 and 30-60 can adopt AC, DC, and PoE.

Except the MSR 30-11 and the AC-powered MSR 30-16, the MSR 30 series routers each provide a redundancy power system (RPS) interface to enhance the routers’ reliability. The PoE-powered routers can remotely supply power to its powered devices (PDs).

MSR 30 series include these models:

z MSR 30-11 z MSR 30-16 z MSR 30-20 z MSR 30-40 z MSR 30-60

System Description

Fixed Interfaces

Table 1-1 Fixed interfaces of the MSR 30 series routers

Item MSR 30-11 MSR 30-16 MSR 30-20 MSR 30-40 MSR 30-60

Console 1 1 1 AUX USB FE

Fixed interfaces

1 1 2 0 Two

Combo interfaces

1 1 1 0 1 2 2 2 0

0 0

Two electrical interfaces

1 1 2 0 Two

Combo interfaces

SA 1 0 0 0 0

1-1

Interface Cards

Table 1-2 Interface cards of the MSR 30 series routers

External cards

Internal cards

The height of MIM cards may be one U (44.45 mm or 1.75 in.) or half a U. Slot 5 and slot 6 on the MSR 30-20, MSR 30-40, or MSR 30-60 are both half a U high. The two slots together ca n accommodate only one 1-U-high MIM card.

Item MSR 30-11 MSR 30-16 MSR 30-20 MSR 30-40 MSR 30-60

SIC 2 4 4 4 4 MIM 1 1 2 6 6 1 0 0 0 0 ESM 1 2 2 2 2 VCPM 0 1 1 1 1 VPM 0 2 2 3 3

Processor and Memory

Table 1-3 Processor and memory of the MSR 30 series routers

Item MSR 30-11 MSR 30-16 MSR 30-20 MSR 30-40 MSR 30-60

Processor PowerPC PowerPC PowerPC PowerPC PowerPC Boot ROM 2 MB 4 MB 4 MB 4 MB 4 MB

Memory DDR: 256 MB

CF CARD Not supported

DDR SDRAM: 256 MB

(default), 768 MB (maximum)

256 MB (default), 1 GB (maximum)

DDR SDRAM: 256 MB

(default), 1 GB (maximum)

256 MB (default), 1 GB (maximum)

DDR SDRAM: 256 MB

(default), 1 GB (maximum)

256 MB (default), 1 GB (maximum)

DDR SDRAM: 256 MB

(default), 1 GB (maximum)

256 MB (default), 1 GB (maximum)

z Boot ROM stores bootstrap. z The memory is used to store the communication data between the system and the CPU when the

system is running.

z The CF card is used to store the software system and configuration file. The CF card LED blinks

when the system is reading/writing data from/to the CF card. In this case, do not remove the CF card, otherwise hardware and software damage may occur.

1-2

Other Hardware Specifications

Table 1-4 Hardware specifications for the MSR 30 series routers

Item MSR 30-11 MSR 30-16 MSR 30-20 MSR 30-40 MSR 30-60

Dimensions (H × W × D), excluding feet and mounting ears

Weight 4.3 kg (9.5 lb) 6 kg (13.2 lb)

AC input

DC input Not supported Not supported

PoE input Not supported

Operating temperature

44.2 × 442 × 360 mm (1.74 × 17.4 × 14.17 in.)

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

0°C to 40°C (32°F to

104°F)

44.2 × 442 ×

441.8 mm (1.74 × 17.4 ×

17.39 in.)

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

0°C to 40°C (32°F to

104°F)

44.2 × 442 ×

441.8 mm (1.74 × 17.4 ×

17.39 in.)

6.9 kg (15.2 lb)

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

Rated voltage range: –48 VDC to –60 VDC

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

0°C to 40°C (32°F to

104°F)

88.2 × 442 ×

422.3 mm (3.47 × 17.4 ×

16.62 in.)

11.9 kg (26.2 lb)

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

Rated voltage range: –48 VDC to –60 VDC

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

0°C to 40°C (32°F to

104°F)

132 × 442 ×

421.8 mm (5.20 × 174 ×

16.61 in.)

13.6 kg (30 lb)

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

Rated voltage range: –48 VDC to –60 VDC

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

0°C to 40°C (32°F to

104°F)

Relative humidity (noncondensi ng)

MSR 30-11 Router

Appearance

1) Front view Figure 1-1 Front panel of the MSR 30-11

(1) Power LED (PWR) (2) System LED (SYS) (3) ESM LED (4) Power switch (5) Power receptacle

5% to 90% 5% to 90% 5% to 90% 5% to 90% 5% to 90%

(1)(2)(3)

(4)

(5)

2) Rear panel

1-3

Figure 1-2 Rear panel of the MSR 30-11

(9)(10)

(2) (3)(1) (4) (5) (6) (8)(7)

(1) Grounding terminal (2) FE interface 1 (3) FE interface 0 (4) Console/AUX interface (5) Serial interface (6) Serial interface status LEDs (7) MIM/XMIM slot (8) Removable slide rails (9) SIC slot 1 (10) SIC slot 2

Panel LEDs

Table 1-5 LEDs on the front panel of the MSR 30-11

LED Description

PWR

SYS

ON: The power supply of the system works normally. OFF: The power supply of the system is disconnected.

Blinking: The system runs normally. ON or OFF: The system runs abnormally.

OFF: No ESM is in position.

ESM

Solid green: An ESM is in position and works normally. Blinking green: The ESM is processing data. Solid yellow: An ESM is in position but is faulty.

Table 1-6 LEDs on the rear panel of the MSR 30-11

LED Description

LINK

ACT

MSR 30-16 Router

Appearance

1) Front view

OFF: No link is present. ON: A link is present.

OFF: No data is being received or sent. Blinking: Data is being received or sent.

1-4

Figure 1-3 Front view of MSR 30-16

(1)

(3)

(2)

(4)(5)(6)(7) (8)(9)

(1) Power LED (POWER) (2) System LED (SYSTEM) (3) Console port (CONSOLE) (4) Auxiliary port (AUX) (5) USB interface (6) CF card (7) CF card LED (8) Power socket (9) Power switch

2) Rear view Figure 1-4 Rear view of MSR 30-16

(1) FE interface 0 (2) FE interface 1 (3) ESM1 LED (4) ESM0 LED (5) VPM1 LED (6) VPM0 LED (7) VCPM LED (8) Grounding terminal (9) SIC slot 1 (10) SIC slot 2 (11) SIC slot 3 (12) SIC slot 4 (13) MIM slot 5

Panel LEDs

Table 1-7 Front panel LEDs description of MSR 30-16 router

LED Description

PWR

SYS

ON means: the system provides power for cards normally. OFF means the system does not supply power for cards.

Blinking means the system is operating normally. Steady ON or steady OFF means the system does not operate normally.

OFF means the USB interface has not been connected to a host. Steady green means the USB interface is connected to a host and the host can be

USB0

removed. Blinking green means data is being transferred to/from the host and the host cannot

be removed now.

1-5

LED Description

CF card LED: Steady green means the CF card is in place and can be identified by the router.

Table 1-8 Rear panel LEDs of MSR 30-16 Router

LED Description

Blinking green means the CF card is being accessed and must not be removed. Steady yellow means the CF card is in place but cannot be identified by the router. OFF means no CF card is inserted or the CF card cannot be identified.

LINK

ACT

ESM0 to 1

VCPM

VPM0 to 1

MSR 30-20 Router

OFF means no link is present. ON means a link connection is established.

OFF means no data is being received or sent. ON means data is being received or sent.

OFF means no ESM is in the ESM slot. Solid green means an ESM is in the ESM slot and operates normally. Blinking green means the ESM is processing data. Solid yellow means an ESM is in the ESM slot but does not operate normally.

OFF means VCPM is not in the slot. Steady green means a VCPM is in the slot and operates normally. Steady yellow means a VCPM is in the slot but does not operate normally.

OFF means no VPM is in the VPMx slot. Steady green means a VPM is in the VPMx slot and operates normally. Steady yellow means a VPM is in the VPMx slot but does not operate normally.

Appearance

1) Front view Figure 1-5 Front view of MSR 30-20

(1) Power LED (PWR) (2) System LED (SYS) (3) USB LED (4) Console port (CONSOLE) (5) Auxiliary port (AUX) (6) USB interface 0 (7) USB interface 1 (8) CF card LED (9) CF card (10) Power socket (11) Power switch

1-6

2) Rear view Figure 1-6 Rear view of MSR 30-20

(13)(14)(9)

(12)(11)(10)

(2) (6)

(1)

(4) (3)

(5)

(8)

(7)

(1) GE interface 0 (2) GE interface 1 (3) SIC slot 1 (4) SIC slot 2 (5) SIC slot 3 (6) SIC slot 4 (7) MIM slot 5 (8) MIM slot 6 (9) Grounding terminal (10) VCPM LED (11) VPM1 LED (12) VPM0 LED (13) ESM0 LED (14) ESM1 LED

Panel LEDs

Table 1-9 Front panel LEDs description of MSR 30-20 router

LED Description

Power LED:

PWR

ON means the system provides power for cards normally. OFF means the system does not supply power for cards.

Hardware system operation LED:

SYS

Blinking means the system is operating normally. Steady ON or steady OFF means the system does not operate normally.

OFF means the USB interface has not been connected to a host. Steady green means the USB interface is connected to a host and the host can be

USB0

removed. Blinking green means data is being transferred to/from the host and the host cannot

be removed now. CF card LED:

Steady green means the CF card is in the slot and can be identified by the router.

Blinking green means the CF card is being accessed and cannot be removed. Steady yellow means the CF card is in the slot but cannot be identified by the router. OFF means no CF card is inserted or the CF card cannot be identified.

Table 1-10 Rear panel LEDs of MSR 30-20 Router

LED Description

OFF means no link is present. Steady green means a 1000 Mbps connection has been established. Blinking green means data is being received or transm itted at a speed of 1000 Mbps.

GE LED

Steady yellow means a 10/100 Mbps connection has been established. Blinking yellow means data is being received and transmitted at a speed of 10/100

Mbps.

1-7

LED Description

ESM0 to 1

VCPM

VPM0 to 1

MSR 30-40 Router

Appearance

1) Front view

OFF means no ESM is in the ESM slot. Steady green means an ESM is in the ESM slot and operates normally. Blinking green means the ESM is processing data. Steady yellow means an ESM is in the ESM slot but does not operate normally.

OFF means no VCPM is in the slot. Steady green means a VCPM is in the slot and operates normally. Steady yellow means a VCPM is in the slot but does not operate normally.

OFF means no VPM is in the VPMx slot. Steady green means a VPM is in the VPM slot and operates normally. Steady yellow means a VPM is in the VPM slot but does not operate normally.

Figure 1-7 Front view of MSR 30-40

(8)

(9)

(7) (4) (1)

(2)(3)

(6) (5)

(11)

(10)

2) Rear view

1-8

Figure 1-8 Rear view of MSR 30-40

(10)(12)

(4) (8) (3) (7) (2) (6)

(1) (5)

(9)

(11)

(20)(21)

(14) (13)(16) (17)(15) ( 18)

(19)

(1) VCPM LED (2) VCPM0 LED (3) VPM1 LED (4) VPM2 LE D (5) SFP0 LED (6) SFP1 LED (7) ESM0 LED (8) ESM1 LE D (9) GE0 port (10) GE1 port (11) SFP0 port (12) SFP1 port (13) SIC slot 1 (14) SIC slot 2 (15) SIC slot 3 (16) SIC slot 4 (17) MIM slot 5 (18) MIM slot 6 (19) MIM slot (20) MIM slot 8 (21) Grounding terminal

Panel LEDs

Table 1-11 Front panel LEDs description of MSR 30-40 router

LED Description

Power LED:

PWR

ON means the system provides power for cards normally. OFF means the system does not supply power for cards.

Hardware system operation LED

SYS

Blinking means the system is operating normally. Steady ON or steady OFF means the system does not operate normally.

OFF means the USB interface is not connected to a host; Steady green means the USB interface has been connected to a host and the host

USB0

can be removed. Blinking green means data is being transferred to/from the host and the host cannot

be removed now. CF card LED

Steady green means the CF card is in the slot and can be identified by the router.

1-9

Table 1-12 Rear panel LEDs of MSR 30-40 Router

LED Description

OFF means no link is present. Steady green means a 1000 Mbps connection has been established.

GE LED

Blinking green means data is being received or transm itted at a speed of 1000 Mbps. Steady yellow means a 10/100 Mbps connection has been established. Blinking yellow means data is being transmitted at a speed of 10/100 Mbps.

OFF means no SFP connection is established. Steady green means SFP connection has been established.

SFP0 to 1

Blinking green means SFP is receiving or transmitting data. Steady yellow means SFP cannot be identified by the router.

OFF means no ESM is in the ESM slot. Steady green means an ESM is in the ESM slot and operates normally.

ESM0 to 1

Blinking green means the ESM is processing data. Solid yellow means an ESM is in the ESM slot but does not operate normally.

OFF means no VCPM is in the slot.

VCPM

Steady green means a VCPM is in the slot and operates normally. Steady yellow means a VCPM is in the slot but does not operate normally.

VPM0 to 2

MSR 30-60 Router

Appearance

1) Front view Figure 1-9 Front view of MSR 30-60

(1) Power LED (PWR) (2) System LED (SYS) (3) USB LED (4) Console port (CON) (5) Auxiliary port (AUX) (6) USB interface 0 (7) USB interface 1 (8) CF card LED (9) CF card (10) Power socket (11) Power switch

OFF means no VPM is in the VPMx slot. Steady green means a VPM is in the VPMx slot and operates normally. Steady yellow means a VPM is in the VPMx slot but does not operate normally.

(7)

(1)(4)

(3)(2)

(5)(6)

(10)(8) (9) (11)

1-10

2) Rear view Figure 1-10 Rear view of MSR 30-60

(23)

(10)(12)

(3 ) (7) (2 ) (6) (1 ) (5)

(22)

(9)(4 ) (8)

(11)

(14) (17)(15) (18)

(16)

(20)

(13)

(21)

(19)

(1) VCPM LED (2) VPM0 LED (3) VPM1 LED (4) VPM LED (5) SFP0 LED (6) SFP1 LED (7) ESM0 LED (8) ESM1 LE D (9) GE0 port (10) GE1 port (11) SFP0 port (12) SFP1 port (13) SIC slot 1 (14) SIC slot 2 (15) SIC slot 3 (16) SIC slot 4 (17) MIM slot 5 (18) MIM slot 6 (19) MIM slot 7 (20) MIM slot 8 (21) MIM slot 9 (22) MIM slot 10 (23) Grounding terminal

Panel LEDs

Table 1-13 Front panel LEDs description of MSR 30-60 router

LED Description

Power LED:

PWR

ON means the system provides power for cards normally. OFF means the system does not supply power for cards.

Hardware system operation LED:

SYS

Blinking means the system is operating normally. Steady ON or steady OFF means the system does not operate normally.

OFF means the USB interface has not been connected to a host. Steady green means the USB interface has been connected to a host and the host

USB0

can be removed. Blinking green means data is being transferred to/from the host and the host cannot

be removed now. CF card LED:

Steady green means the CF card is in the slot and can be identified by the router.

1-11

Table 1-14 Rear panel LEDs of MSR 30-60 Router

LED Description

OFF means no link is present. Steady green means a 1000 Mbps connection has been established. Blinking green means data is being received or transm itted at a speed of 1000 Mbps.

GE LED

SFP0 to 1

ESM0 to 1

Steady yellow means a 10/100 Mbps connection has been established. Blinking yellow means data is being transmitted and received at a speed of 10/100

Mbps. OFF means no SFP connection is established.

Steady green means SFP connection has been established. Blinking green means SFP is receiving or transmitting data. Steady yellow means SFP cannot be identified by the router.

OFF means no ESM is in the ESM slot. Steady green means an ESM is in the ESM slot and operates normally. Blinking green means the ESM is processing data. Solid yellow means an ESM is in the ESM slot but does not operate normally.

OFF means no VCPM is in the slot.

VCPM

VPM0 to 2

Steady green means a VCPM is in the slot and operates normally. Steady yellow means a VCPM is in the slot but does not operate normally.

OFF means no VPM is in the VPMx slot. Steady green means a VPM is in the VPMx slot and operates normally. Steady yellow means a VPM is in the VPMx slot but does not operate normally.

Generic Modules

The MSR 30 Series Routers support generic modules SIC and MIM. For details about the interface cards, refer to MSR Series Routers Interface Card and Interface Module Manual.

SIC/DSIC Cards

MSR 30 series routers adopt modular design and sup port a wide range of option al SIC/DSIC cards that provide various interfaces, such as synchronous/asynchronous serial interface, Ethernet interface, E1/T1, ISDN BRI/PRI, ADSL, audio interface, and Layer 2 switching interface.

SIC cards mainly differ from DSIC cards in that a SIC card occupies one o rdinary SIC slot while a DSIC card occupies two (horizontal) SIC slots. You need to remove the slide rails from the router before installing a DSIC card.

A PoE-capable interface card can supply power remotely only when it is installed in a PoE router. If it is installed in a non-PoE router, it serves as an ordinary switching module only.

For the MSR 30-16, SIC/DSIC cards are subject to the following limitations:

1-12

z SIC-4FSW/1FEA/1GEC/1ADSL/1ADSL-I can be installed only in slot 2 or slot 4. z SIC-2BS/2BU/2BSV can be installed only in slot 1 or slot 3.

For the MSR 30-20/40/60, SIC/DSIC cards are subject to the following limitations:

z SIC-4FSW/1FEA/1GEC/1ADSL/1ADSL-I can be installed only in slot 2 or slot 4.

MIM/DMIM Cards

MSR 30 series routers adopt modular design and support a wide range of optional MIM/DMIM cards that provide various interfaces, such as synchronous/asynchronous serial interf ace, Ethernet interface, E1/T1 interface, ISDN BRI/PRI interface, ADSL interface, audio interface, and Layer 2 switching interface.

MIM cards, DMIM cards, mainly differ in the following aspects: A MIM card occupie s one ordinary MIM slot, a DMIM card occupies two ordinary (horizont al) MIM slots,

You need to remove the slide rails from the router before installing a DMIM card.

ESM

z High-performance network data encryption ESM module (ESM-ANDE) z Standard network data encryption ESM module (ESM-SNDE)

ESM module supports IPSec and by using hardware encryption expedites IP packet encryption. The use of hardware encryption/decryption and hashing operation allows the router to encrypt p a ckets with high performance and reliability.

The encryption card is optional. On a router installed with an encryption card, the main control board functions to route IP packets and implement encryption-enabled VPN, while the encryption card functions to encrypt packets.

Table 1-15 Encryption card attributes

Protocol

Hardware encryption algorithm

VPM/VCPM

Voice processing module (VPM) functions to implement the encryption/decryption, EC and CNG of voices.

Attribute Description

IP sec Key algorithms: DES, 3DES, AES

Authentication algorithms: HMAC-MD5-96, HMAC-SHA-1-96

Voice co-processing module (VCPM) processes the voice data in combination with VPM.

z Voice co-processing module (RT-VCPM) z 8-channel voice processing module (RT-VPM8) z 16-channel voice processing module (RT-VPM16) z 24-channel voice processing module (RT-VPM24) z 32-channel voice processing module (RT-VPM32)

1-13

Table of Contents

2 Installation Preparations···························································································································2-1

Requirements on Environment ···············································································································2-1

Requirements on Temperature/Humidity ························································································2-1

Requirements on Cleanness···········································································································2-1

Requirements on Electrostatic Discharge Prevention·····································································2-2

Requirements on Electromagnetic Environments···········································································2-2

Requirements on Preventing Lightning···························································································2-2

Requirements on Workbench··········································································································2-3 Safety Precautions··································································································································2-3 Installation Tools, Meters and Equipments·····························································································2-3

2 Installation Preparations

Requirements on Environment

MSR 30 Series must be used indoors. To ensure the normal operation and prolong their service life, the following requirements for inst allation site must be met.

Requirements on Temperature/Humidity

To ensure the normal operation and prolong their service life, certain requirement s on temp erature and humidity in the equipment room shall be met. If the relative humidity is too high, the insulation m aterials in it will deteriorate easily or even lead to electric leakage. Sometimes this will result in change to the mechanical performance of the materials and rusting of the metal compon ents. If the relative humidity is too low, the fastening screw will become loosen due to shrinkage of the isolation spacer. In an environment with dry climate, static electricity may be produced, putting the CMOS of the route r to risk. High temperature is of the greatest risk: for it will significantly degrade the router’s reliability, speed up aging process of the insulating materials, and shorten the service life of the router.

The requirements on the temperature and humidity for MSR 30 Series are shown in the following table:

Table 2-1 Temperature/humidity requirements in the equipment room

Temperature Relative humidity

0°C to 40°C (32°F to 104°F)

Requirements on Cleanness

Dust is harmful to the safe operation of the Router. Dust on the chassis may result in static absorption, thus causing poor contact of the metal connection compon ents or points. Espe cially under the condition of low indoor humidity, dust is easier to be absorbed.

The requirements on the dust concentration and diameter of MSR 30 Series Routers are shown in the following table:

Table 2-2 Limitation on dust content in equipment room

Diameter (μm) 0.5 1 3 5

Concentration (particle/m³)

1.4 × 10

5% to 90% (noncondensing)

7 × 10

2.4 × 10

1.3 × 10

Besides the dust specifications, the equipment room of the Router should also meet the rigorous requirements for the content of salt, acid and sulfide. These harmful gases could accelerate the metal erosion and aging process of some part s. The specific limit s of these harmful g ases as SO

and CI2 are given in the following table.

2-1

, H2S, NO2,

Table 2-3 Harmful limits in equipment room

Gas Max (mg/m3)

SO H2S NH CI

0.2

0.006

0.05

0.01

Requirements on Electrostatic Discharge Prevention

Although many antistatic considerations have been given to MSR 30 Series Routers, damage to the router’s circuit or even the whole equipment may still happen when the static electric ity exceeds the tolerance threshold.

In the communication network to which the routers are connected, static induction mainly comes from two aspects: external electric fields such as outdoor high voltage power line or thunder and internal environment like flooring materials or the whole equipment structure. Thus, the following should be considered to safeguard the equipment against the ESD:

z Make sure that the equipment and the floor are well grounded. z The equipment room is dust-proof. z Maintain an appropriate humidity and temperature. z Wear an ESD-preventive wrist strap and uniform when contacting the circuit board. z Place the uninstalled circuit board on the antistatic workbench, with its face upward, or put it into

the static shielding bag.

z When observing or removing the uninstalled circuit board, please touch the edge of the circuit

board, and avoid contacting the devices on it.

Requirements on Electromagnetic Environments

The interference sources, no matter where they come from, af fect the routers with cap acitance couplin g, inductance coupling, radiation of electromagnetic wave, common impedance (including the grounding system) or conducting line (power line, signal line and transmission line etc.). So the following should be considered:

z Take effective measures to prevent the power system from being interfered with by the power grid

system.

z Use an earthing system or lightning protection grounding different from that for the power supply

equipment and keep them as far as possible.

z Keep the router far away from the radio launcher, radar launcher, and high-frequency devices

working in high current.

z Use electromagnetic shielding when necessary.

Requirements on Preventing Lightning

Although many measures have been taken to protect MSR 30 Series from lightning, if the lightning intensity exceeds a certain range, damage to the router may still happen. To protect the router from lightning better, the following should be considered:

z Ensure the PGND wire of the chassis is well grounded.

2-2

z Ensure the ground point of the socket of AC power supply is well grounded. z To enhance the lightning protection capability of the power supply, a lightning arrester could be

installed at the input end of the power supply.

z As for the signal line outdoors to which the interface modules of MSR 30 series routers are

connected, such as ISDN line, telephone line, E1/T1 line, etc, a special lightning arrester should be installed at the input end of the signal line to enhance the lightning protection capability.

Requirements on Workbench

When installing MSR 30 Series Routers, observe the following:

z There is spacing reserved at the air inlet and outlet in the router so as to facilitate the radiation of

the router cabinet.

z Make sure that the rack has a good ventilation system. z Make sure that the rack is sturdy enough to support the weight of the device and the installation

accessories.

z Make sure that the rack is well-grounded.

Safety Precautions

When reading this manual, pay attention to the following:

It indicates that this operation is incorrect and may seriously damage the router or

endanger the operator . Please follow the correct operation procedures for sake of safety.

It indicates that during the installation and usage of the router, the operation needs

attention. If this operation is performed incorrectly, it might affect the operation of the router. When installing or working on the router, you are recommended to:

z Keep the router far away from the heat sources and water/liquid. z Make sure that the router has been correctly grounded. z Wear an ESD-preventive wris t strap in installation and maintenance, making sure that the strap

has good skin contact.

z Do not hot swap the interface modules and interface cards of the router. z Do not hot swap any cable. z Correctly connect the interface cable for the router. Do not connect the telephone cable (including

the ISDN cable) to the AUX port or the console port.

z Use laser with caution. Do not directly stare into apertures or fiber-optic connectors that emit laser

radiation.

z Adopt uninterrupted power supply (UPS).

Installation Tools, Meters and Equipments

Tools

z Phillips screwdriver z Straight screwdriver z ESD-preventive twist strap

2-3

Cables

z PGND wire and power cord z Console cable z Optional cables

Meters and equipment

z Hub or LAN switch z Console terminal (it could be a PC) z Equipment related to the selected modules z Multimeter

MSR 30 Series Routers are not shipped with any installation tools, meters, or devices.

2-4

Table of Contents

3 Installation··················································································································································3-1

Installation Process·································································································································3-1 Installing Cabinets···································································································································3-2 Installing the Router································································································································3-2

Installing the Router on a Workbench·····························································································3-2

Installing the Router in a Rack ········································································································3-2 Installing Generic Modules······················································································································3-3 Connecting the PGND·····························································································································3-4 Connecting the Power Cord····················································································································3-4

Power Input and PGND···················································································································3-5

Connecting the AC Power Cord······································································································3-5

Connecting the DC Power Cord······································································································3-5

Connecting the RPS Power Cord····································································································3-7 Connecting the Console Terminal···········································································································3-8 Fixed Interfaces·······································································································································3-9

Ethernet Interface····························································································································3-9

Connecting AUX to a Modem········································································································3-11 Interface Card Module···························································································································3-12 Slide Rail Installation on MSR 30-16/30-20 and Removal····································································3-12

Slide Rails······································································································································3-12

Installing the Slide ·························································································································3-13

Uninstalling the Slide Rail··············································································································3-13 Slide Rail Installation on MSR 30-40/30-60 and Removal····································································3-14

Slide Rails······································································································································3-14

Installing the Slide Rail··················································································································3-15

Uninstalling the Slide Rail··············································································································3-16 Verifying Installation······························································································································3-17

3 Installation

Installation Process

Figure 3-1 MSR 30 Series Routers installation process

Start

Mo u n t t h e r ack

Connect PGND

C onne ct the powe r

cord

Connec t to t he

console terminal

Verify install ati o n

Pow er on

Normal?

YES

T u r n off th e p o we r

sw itch

Install the FICs

Install multifunctional

interf ace mo du l e s

Connec t to t he

Ether net

Tr o u bleshoot

Turn of f the

power switch

Connect t o the WA N

Verify i n stal lat i on

Pow er on

End

3-1

Installing Cabinets

For cabinet installation methods, refer to the part discussing cabinet installation. Skip this section if you want to mount your router on the tabletop or the rack of another vendor.

Installing the Router

Install the router after you have completed the installation preparations. The installation of the router will be respectively described below according to the positions that it will be

placed:

z Installing the router on a workbench z Installing the router on a chassis

Installing the Router on a Workbench

In many circumstances, you may not own a 19-inch st andard rack. Usually, the router will be installed on a clean workbench. The operations are very simple, but still, you should be aware of the following items:

z Ensure the stability and well-grounding of the workbench. z Leave a space of 10 cm (3.9 in.) around the router for heat dissipation. z Do not place heavy objects on the router.

Installing the Router in a Rack

Dimensions

The MSR 30 Series Routers are designed to fit standard 19-inch racks. The following table describes their dimensions.

Table 3-1 MSR 30-16/30-20/30-40/30-60 Router dimensions

Router model

MSR 30-11 44.2 × 442 × 360 mm (1.74 × 17.4 × 14.2 in.) MSR 30-16 44.2 × 442 × 441.8 mm (1.74 × 17.4 × 17.39 in.) MSR 30-20 MSR 30-40 MSR 30-60

Installation process

Dimensions

(H × W × D) (excluding feet and rack-mounting ear)

44.2 × 442 × 441.8 mm (1.74 × 17.4 × 17.39 in.)

88.2 × 442 × 422.3 mm (3.47 × 17.4 × 16.63 in.) 132 × 442 × 421.8 mm (5.2 × 17.4 × 16.61 in.)

Step 1: Check the grounding and stability of the rack. Use the screws to fix the mounting ears at both sides of the front panel or the rear panel of the router.

Step 2: Put the router in a rack tray. For MSR 30-16/30-20 routers, use mounting ears on the rear panel if no tray is available. Depending on the actual situation, slide the router along the chassis guides to an appropriate place.

3-2

Step 3: Fasten the mounting ears with the recess screws to fix the router in the rack horizontally and firmly. The specifications of recess screws should satisfy the installation requirements and the surface of the screws should be anti-rust.

Figure 3-2 Installing MSR 30 Series Router in a rack

(2)

(1)

(1) Mounting ear (2) Guide

Figure 3-3 Installing ears on the rear panel of the MSR 30 Series Router

Installing Generic Modules

Installing generic modules includes installing the memory, ESM cards, and FICs. For more information about the memory and ESM cards and their installation, refer to Chapter 6 “Hardware Maintenance” in this manual. For more information about FICs and their installation, refer to MSR 20/30/50 Series Routers Interface Card and Interface Module Manual.

3-3

Connecting the PGND

The normal connection of the protection ground (PGND) on the router chassis is an essential safegua rd against the lightning shocks and interference. You must correctly connect the PGND when installing o r using the router.

As shown in the following figure, the router provides a protection ground (PGND) screw at the top right-rear of the chassis. You must securely connect it to the earth ground to safely channel faradic current and leakage electricity to the ground and have the device less susceptible to electromagnetic interference (EMI).This PGND wire can also protect the router against the lightning caused by the connection with the external network lines, such as E1/T1 line, ISDN/PSTN line.

The grounding screw of MSR 30 Series Router, which is marked with grounding label, is located near the AC power socket and its switch on the rear panel of the chassis, as shown in the following figure:

Figure 3-4 Grounding terminal of the router

Use a PGND wire to connect the screw to the earth ground, and the grounding resistance shou ld not be greater than 5-ohm. Likewise, if the router is installed in a 19-inch st andard rack, this ra ck is required to be grounded too.

When the router is in normal operation, it is required to be well gro unded. Otherwise, the rout er cann ot reliably avoid lightning, which may damage the router itself and even the peer device.

Connecting the Power Cord

Base on power supply mode, the MSR 30 Series Routers have three models: DC, AC and PoE. You can choose suitable ones as needed.

3-4

Power Input and PGND

Table 3-2 Power input and PGND of the MSR series routers

Item Description

Power input (AC-powered) Power input (DC-powered) Provide –60 VDC to –48 VDC input socket

PGND

Connecting the AC Power Cord

AC power supply

Rated voltage range: 100 VAC to 240 VAC, 50 Hz/60 Hz The following figure illustrates the power socket and switch for an AC-powered router: Figure 3-5 Power socket on AC-powered units

Provide 100 VAC to 240 VAC input socket

Ground terminal available: connected to the earth ground with ground cable

(1) Power switch (2) AC input

AC power socket (recommended)

You are recommended to use a three-terminal single-phase power socket with ground contact, which must be grounded reliably. Normally, the ground contact of the power supply system in a building was buried during construction and cabling. Still, before connecting the AC-input power cord, you must make sure that the power supply of the building is well grounded.

Connecting the AC-input power cord

Step 1: Make sure that the PGND is securely conn ected to the earth ground. Step 2: Insert one end of the power cord accomp anying the router into the power so cket on the chassis

rear panel, and fix the cable onto the cable-retention clip with a cable strap. Connect the other end of the cable to an AC po wer source at your installation site.

Step 3: Place the power switch of the router to the ON position. Step 4: Check that the PWR LED on the front panel of the router is on for correct connection.

Connecting the DC Power Cord

DC power supply

Input voltage range: –60 VDC to –48 VDC. The following figure illustrates the power socket and switch for a DC-powered router:

3-5

Figure 3-6 Power socket on DC-powered routers

(1)

(1) Power switch (2) DC input

(2)

Connecting the DC power cord

Figure 3-7 Sketch map of DC power cord

Table 3-3 Connection of the DC power cord between the DC power supply and the router

–48 VDC power supply Router

X2 (–48 VDC connector, blue) X1.A1 X3 (BGND connector, black) X1.A3

Step 1: Make sure that the PGND is pro perly grounded to the earth. Step 2: Insert one end of the DC power cord accompanying the router into the power socket on the

chassis rear panel. Then connect the other end of the power cord (with a BGND connector and a –48 VDC connector) to a –48 VDC power supply.

When connecting the DC power cord, notice the labels on the power cord to avoid wrong connection.

Step 3: Check the POWER LED on the front panel of the router. ON indicates correct connection.

3-6

Connecting the RPS Power Cord

RPS power

Figure 3-8 RPS power

Connecting the RPS power cord

Figure 3-9 Prize the protective barrier of RPS

Figure 3-10 Take the protective barrier of RPS

3-7

Figure 3-11 Connect the RPS cable

Connecting the Console Terminal

Console port

MSR 30 series provides an RS232 asynchronous serial console (CON) port for router configuration, through which you can complete the configuration of the router. For its attributes, refer to the following table:

Table 3-4 Attributes of the console port

Attribute Description

Connector Interface standard

Baud rate

Function

RJ-45 RS232 9600 bps (default) to 115,200 bps

9600 bps by default Connecting to the ASCII terminal

Connecting to the serial interface of the local PC and running terminal emulation program on the PC

Command line interface

Console cable

Console cable is an eight-wire shielded cable. At one end of the cable is a crimped RJ-45 connector to the console port on the router; at the other end of the cable is a DB-9 (female) connector to the serial port on the console terminal.

The following figure illustrates the console cable. Figure 3-12 Console cable

3-8

Connecting the console cable

Follow these steps to connect the router to a console terminal: Step 1: Select a console terminal. It can be a standard ASCII terminal with an RS232 serial port, or more commonly, a PC. Step 2: Connect the console cable. Power down the router and the console terminal, conn ect the RS232 serial port o n the console terminal

to the console port on the router through the console cable. Verify the connectio n and powe r up the devices. The console terminal sho ws the st artup inform ation of

the router if the connection is correct.

Fixed Interfaces

Ethernet Interface

Ethernet interface

MSR 30 Series provide fixed Ethernet interfaces, the MSR 30-16 provide two fixed FE interfaces, the MSR 30-20 provides two fixed GE interfaces and the MSR 30-40/30-60 provides two fixed Combo interface. In addition, MSR 30 Series Routers provide SIC and DSIC slots.. The MSR 30-16/30-20 provides MIM slots and the MSR 30-40/30-60 provides MIM slot s and DMIM slot s. These SIC and MIM slots can expand Ethernet interface card and interface module. For the expansion rules, refer to MSR Series Routers Interface Card and Interface Module Manual. The following table describes Ethernet interface attributes.

Table 3-5 Attributes of the Ethernet interface

Attribute Description

Connector Interface

Frame format

Operating mode

MDI (Media Dependent Interface) is a typical type of Ethernet interface provided by network adapters. MDIX is crossover media-dependent interface, which is commonly found on a Hub or LAN switch.

RJ-45 MDI/MDIX auto-sensing Ethernet_II

Ethernet_SNAP 10/100/1000 Mbps auto-sensing (10/100 Mbps auto-sensing for FEs)

Full duplex/half duplex

Ethernet cable

1) Connecting electrical Ethernet interface cable. Ethernet interfaces usually use category 5 twisted pair cables, as shown in the following figure:

3-9

Figure 3-13 Ethernet cable

Ethernet cables fit into the following two categories:

z Standard cable, also called straight-through cable, at both ends of which, wires are crimped in the

RJ-45 connectors in the same sequence. The cable conne cts different cate gories of devices, such as a terminal device (PC for example) or router to a Hub or LAN switch. The cable accompanying the router is straight-through cable.

z Crossover cable, at both ends of which, wires are crimped in the RJ-45 connectors in different

sequences. The cable connects the same category of devices, such as PC to PC or PC to router. You can make crossover cables yourself as needed.

In making network cables, shielded cables are preferred for electromagnetic compatibility sake.

2) Connecting electrical Ethernet interface cable. For the 10/100/1000 Mbps fiber-optic Ethernet interfaces, select single mode or multi-mode optical

fibers depending on the type of the installed 1000Base-X SFP modules. As the interfaces that these SFP modules provide use LC-type fiber-optic connectors, you must use fibers with LC-type conne ctors for them. All these SFP modules are hot swappable.

SFP modules are optional. They are provided only when ordered.

Connecting the Ethernet cable

For 10/100/1000 Mbps fiber and electrical interface, the system consid ers the electrical interf ace as the operating interface by default. Users can use the combo enable command to switch between them in interface view.

1) Connecting electrical Ethernet interface cable. Follow the steps below to connect an Ethernet cable: Step 1: Connect one end of the Ethernet cable to an Ethernet port on the router and the other end to

another device.

3-10

z For a 10/100 Mbps port provided by the RPU, connect it to a PC or another router using a

crossover cable or to a Hub or LAN switch using a straight-through cable.

z For a 10/100/1000 Mbps port provided by the RPU, connect it to a PC or another router using a

crossover cable or to a Hub or LAN switch using a straight-through cable.

Step 2: V iew the LINK LED of the Ethernet interface: ON means a link is present and OFF means no link is present. Check the line for the cause.

2) Connecting fiber-optic Ethernet interface cable.

In connecting optical fibers, observe the following:

z Do not over-bend the fiber. Its curvature radius must be greater than 10 cm (3.9 in.). z Ensure that the Tx and Rx ends are correctly connected. z Ensure that the fiber ends are clean.

Laser danger: Invisible laser radiation may be emitted from the fiber-optic ports which are connected with lasers. To protect your eyes against radiation harm, never stare into an open fiber-optic port.

Follow these steps to connect a 10/100/1000 Mbps fiber-opti c interface: Step 1: Use two fibers to conne ct the Rx and Tx ends of the interface to another device: Rx to Tx, and Tx

to Rx. Step 2: View the LINK LED of the 10/100/1000 Mbps Ethernet interface: ON means a link is present.

OFF means no Rx link is present; check the line for the cause.

Connecting AUX to a Modem

AUX port

AUX is an RS232 asynchronous serial interface, which can back up a WAN interface and provide dial connection. In case of console failure, AUX can function as a console interface.

AUX cable

AUX cable is an eight-wire shielded cable. At one end of the cable is an RJ-45 connector for connecting the console port on the router . At the other end are DB-9 (male) con nector and DB-25 (male) connector. You can plug either of them into the serial port on a modem as needed.

3-11

Figure 3-14 AUX cable

Connecting the AUX cable

Follow these steps to connect the AUX cable. Step 1: Plug the RJ-45 connector of the cable into the AUX port on the main bo ard. Step 2: Plug the DB-25 or DB-9 connector into the serial port on the analog modem. When using the AUX interface for remote configuration or dial backup, you need to connect the local

modem to the remote modem through PSTN and then to the remote device. For the configuration procedures, refer to MSR Series Routers User Manual.

Interface Card Module

The MSR 30 Series Routers support various types of interface card modules. For detailed information, refer to MSR Series Routers Interface Card and Interface Module Manual.

Slide Rail Installation on MSR 30-16/30-20 and Removal

Slide Rails

SIC slide rail

Figure 3-15 SIC slide rail

3-12

Installing the Slide

Figure 3-16 Insert the slide rail into the router

Figure 3-17 Fix the slide rail

Uninstalling the Slide Rail

Figure 3-18 Loosen the screws

3-13

Figure 3-19 Router view after the slide rail is drawn out

Slide Rail Installation on MSR 30-40/30-60 and Removal

Slide Rails

SIC slide rail

Figure 3-20 SIC slide rails

MIM slide rail

Figure 3-21 MIM slide rail (left)

Figure 3-22 MIM slide rail (right)

3-14

Installing the Slide Rail

Figure 3-23 Install the SIC slide rail

Figure 3-24 Install the MIM slide rail (left)

Figure 3-25 Install the MIM slide rail (right)

3-15

z The design of demountable slide rail greatly facilitates users to extend their servi ces. The slid e rail

is fixed on chassis through special structure. When you need to install a DMIM, you only need to uninstall the rail and install the module. The rail may deviate out of external force when you install a DMIM, thus the DMIM on the other side cannot be installed normally. You can right the rail manually and then install the DMIM normally.

z When installing a DMIM, it is recommended that you fasten the release screw first and then in stall

the DMIM on the other side of the rail.

Uninstalling the Slide Rail

Figure 3-26 Uninstall the SIC slide rail

Figure 3-27 Uninstall the MIM slide rail

When installing slide rail, loosen the captive screw for 5 mm (0.2 in.).

3-16

Verifying Installation

During router installation, you must verify installation each time you power on the router, making sure that:

z Whether there is enough space around the router for heat-dissipation, and whether the workbench

is stable enough.

z Whether the power supply that the power cord connects to is compliant with that required by the

router.

z Whether the PGND wire of the router is correctly connected. z Whether the router is correctly connected to other devices, such as the console terminal.

The check after installation is very important. The stability, grounding of the router and powe r supply will directly affect the operation of the router.

3-17

Table of Contents

4 Startup and Configuration························································································································4-1

Startup·····················································································································································4-1

Setting up Configuration Environment·····························································································4-1

Powering on the Router···················································································································4-3

Startup Process·······························································································································4-4 Configuration Fundamentals···················································································································4-6

Basic Configuration Procedures······································································································4-6

Command Line Interface·················································································································4-6

Arranging Slots and Numbering Interfaces ·····················································································4-7

4 Startup and Configuration

Startup

You can only configure an MSR 30 router through the console port if it is the first time you use it.

Setting up Configuration Environment

Connecting the router to a console terminal

To set up the local configuration environment, RJ-45 connector of the console cable needs to be connected to the console port on the router, and DB-9 connector to the serial interface of a PC, as shown in the following figure.

Figure 4-1 Local configuration through Console port

Devece

Console cable

Setting the parameters for console terminal

1) Opening the console terminal and setting up a new connection. When you perform local configuration, as shown in the following figure, choose the interface in [Connect using]. Note that the selected serial interface should be consistent with the actual serial interface connected by the console cable.

4-1

Figure 4-2 Local configuration connection interface

2) Setting terminal parameters. As shown in the following table, in the properties dialog box of the serial interface, set the baud rate to 9600, data bit to 8, no parity check, stop bit to 1, and flow control to none. Then, click <OK> to return to the HyperTerminal window.

Figure 4-3 Setting serial interface parameters

3) Set HyperTerminal properties. Select [File\Properties\Settings] in the HyperTerminal to enter the properties setting window as shown in the following figure. Select th e terminal emulation type to be VT100 or auto detect, and click <OK> to return to the HyperTerminal window.

4-2

Figure 4-4 Setting terminal type

Powering on the Router

Checking before power-on

Check according to the following items before powering on the router.

z Whether the power cord and PGND wire are correctly connected. z Whether the voltage of the power supply complies with the requirement of the router. z Whether the console cable is correctly connected, whether the PC or terminal for configuration is

open, and whether the settings are done.

z Whether the CF card is loosed.

Before powering on the router, the user should be aware where the switch of the power supply to the router is located, so that the power supply can be disconnected in time once accidents oc cur.

Powering on the router

z Turn on the site power. z Turn on the power switch on the router.

Checking/operating after power-on

After powering on the router, check that:

4-3

1) The LEDs on the front panel show that the router is operating normally.

2) The console terminal displays normally.

For local configuration, after you power on the router, you can see the startup banner. See section 257260720 “Startup Process”.

3) After completing the power-on self-test (POST), the system asks you to press <Enter>. When the prompt appears, you may proceed to configure the router.

Startup Process

During the power-on or reboot process, the router first initializes its memory:

InitDDR

Then the router runs BootROM, and the console terminal displays the following information:

system start booting......Version 2.11

Press CTRL+D to stop auto-boot

Press <Ctrl+D> and the system will enter the basic BootROM segment menu; otherwise, the system will enter the decompression process of the extended BootROM segment.

Enter <Ctrl+D> within 3 seconds after the “Press CTRL+D to stop auto-boot” appears, the system can enter basic BootROM segment menu; otherwise, the system will enter the decompression process of the extended BootROM segment.

Booting Normal Extended BootRom Decompressing...done! Ensure the baudrate is set to 9600bps!Starting at 0xa00000...

******************************************************* * * * MSR30-20 BOOTROM, Version 2.11 * * * *******************************************************

Copyright(c) 2004-2007 Compiled date: Apr 09 2007, 08:52:28 CPU type : MPC8349E CPU L1 Cache : 32KB CPU Clock Speed : 533MHz Memory Type : DDR SDRAM Memory Size : 256MB Memory Speed : 266MHz BootRom Size : 4096KB

CPLD Version is 1.00

4-4

HardWare Version is 3.00

CF Card is Inserted, now is mounting... cf:/ - Volume is OK

Mount CF Card OK! CF Card Size:256MBytes

Press Ctrl+B to enter extended boot menu...

Enter <Ctrl+B>, the system will enter the extended Boot ROM menu; otherwise, the system will enter the program decompression process.

The system enters the Boot extended menu only if <Ctrl+B> is pressed immediately (within six seconds) after the statement “Press Ctrl+B to enter extended Boot Menu...” appears. Otherwise, you will enter the program decompression process. To re-enter the Boot extended menu during the decompression process, you need to reboot the router.

The current starting file is main application file--cf:/main.bin! The main application file is self-decompressing... Decompressing...done!

System is starting.....

Ensure the baudrate is set to 9600bps! Starting at 0x10000... usrRoot() end leave BSP id=0x2000,proc=0xc6c888 .

......

. id=0x1cfff000,proc=0xc7b6d4

User interface con0 is available.

Press ENTER to get started.

Press <Enter> and the screen will display:

This prompt indicates that the router has entered the user view, and now the router can be configured.

4-5

Configuration Fundamentals

In general, the configuration steps are as follows: Step 1: Before configuring the router, the networking requirements should be made specific, which

include networking purpose, the role of the router in the network, the division of subnets, WAN type and transmission medium, the network security policy and reliability.

Step 2: Based on the above requirements, draw a clear and integrated networking diagram. Step 3: Configure the WAN interface of the router. First, configure the physical operating parameters

(e.g., the operating mode of the serial interface, baud rate and synchronous clock) of the interface according to the transmission medium of the WAN. For the dial-up interface, the user also needs to configure DCC parameters. Then, configure the link layer protocol encapsulated on the interface and the related operating parameters according to the WAN type.

Step 4: Configure the IP addresses or IPX network n umbers of all the interfaces on the router according to the division of the subnets.

Step 5: Configure the routes. If it is necessary to enable a dynamic routing protocol, the user should configure the related operating parameters of the protocol.

Step 6: If special security is required, perform the security config ur ation for the router. Step 7: If special reliability is required, perform the reliability configuration for the router. Please see MSR Series Routers User Manual for the configuration detail s of the protocols o r functions

of the router.

Basic Configuration Procedures Command Line Interface

Characteristics of the command line interface

The command line interface of MSR 30 Series Routers provide s a number of configuration commands, which can be used to configure and manage the router. The command line interface has the following characteristics:

z Local configuration through Console port z Performs the local or remote configuration through the telnet command, which can be used to

directly log on and manage other routers.

z Users can enter ? anytime to get online help. z Provides network diagnostic tools, such as Tracert and Ping, to quickly diagnose the availability of

the network.

z Provides all kinds of detailed debugging information to diagnose network faults. z The command line interpreter adopts fuzzy search for the keywords of the command. If the user

enters the conflict-free keyword for a command, the command will be interpreted accordingly. For example, for a display command, the user can just enter dis.

Command line interface

The command line interface of MSR 30 Series routers provides plenty of configuration commands. Hierarchical user protection is adopted to prevent unauthorized users from illegal invading. Each group corresponds to a view. The user can use these commands to switch between different configuration views. In general, only certain commands can be executed under a particular view. But some common commands (such as ping and display current-configuration) can be executed in any view.

4-6

Arranging Slots and Numbering Interfaces

Slot arrangement

The MSR 30 series provide many types of interfaces, such as console, AUX, Ethernet, serial (synchronous/asynchronous), and asynchronous port. The following figures describe how these interfaces are numbered.

Figure 4-5 Slot arrangement on the MSR 30-11

(2)(3)

(1)

(4)

(1) Slot 0 (2) Slot 1 (3) Slot 2 (4) Slot 3

Figure 4-6 Slot arrangement on the MSR 30-16

(1)

(5)

(3)

(2)

(4)

(6)

(1) Slot 0 (2) Slot 1 (3) Slot 2 (4) Slot 3 (5) Slot 4 (6) Slot 5

Figure 4-7 Slot arrangement on the MSR 30-20

(4)(5)

(7)

(1) (2)(3)

(1) Slot 0 (2) Slot 1 (3) Slot 2 (4) Slot 3 (5) Slot 4 (6) Slot 5 (7) Slot 6

4-7

(6)

Figure 4-8 Slot arrangement on the MSR 30-40

(8)(9)

(7)

(6)

(1)

(2)(3)

(4)(5)

(1) Slot 0 (2) Slot 1 (3) Slot 2 (4) Slot 3 (5) Slot 4 (6) Slot 5 (7) Slot 6 (8) Slot 7 (9) Slot 8

Figure 4-9 Slot arrangement on the MSR 30-60

(1)

(11) (9)

(5) (4)

(2)(3)

(10)

(6)

(1) Slot 0 (2) Slot 1 (3) Slot 2 (4) Slot 3 (5) Slot 4 (6) Slot 5 (7) Slot 6 (8) Slot 7 (9) Slot 8 (10) Slot 9 (11) Slot 10

(8)

(7)

Interface numbering

The MSR 30 Series Router interface adopts “two dimension” numbering rules, sh own in the following:

z The interfaces are represented by interface-type X/Y, where interface-type can be serial,

asynchronous, ethernet or ATM, and so on; X specifies the slot number; Y specifies the interface number.

z Different interfaces on an interface module share the same slot number X. z For every interface, Y starts from 0 and indicates the interface sequence on the interface module,

from left to right.

If you install a MIM-1FE and an MIM-2FE respectively in slot 5 and slot 6 on the MSR 30-20, the Ethernet interfaces are numbered as follows:

z Fixed Gigabit Ethernet interfaces are Gigabit Ethernet 0/0 and Gigabit Ethernet 0/1; z The Ethernet interface on the FIC-1FE is Ethernet 5/0; z The Ethernet interfaces on FIC-2FE are Ethernet 6/0 and Ethernet 6/1.

4-8

Table of Contents

5 Software Maintenance·······························································································································5-1

Files·················································································································································5-1 Software Maintenance Methods······································································································5-3

BootROM Menu ······································································································································5-4

Main BootROM Menu······················································································································5-4 BootROM Submenus·······················································································································5-6

Upgrading BootROM Through Serial Port ······························································································5-8

Modifying Serial Port Parameters····································································································5-9

Upgrading BootROM·····················································································································5-10 Upgrading Application Program Through Serial Port············································································5-12 Upgrading Application Program Through Ethernet Interface································································5-12

Configuring Ethernet Parameters··································································································5-12

Upgrading Application Program Through Ethernet Interface························································5-14 Maintaining Application Program and Configurations Through Command Lines·································5-16

Maintaining the Router with TFTP Server·····················································································5-16

Maintaining the Router with FTP Server ·······················································································5-18 Maintaining Application Program and Configuration File······································································5-21 Dealing with Router Password Loss·····································································································5-24

User Password Loss······················································································································5-24

BootROM Password Loss ·············································································································5-25

Super Password Loss····················································································································5-25 Backing up and Restoring BootROM····································································································5-25

5 Software Maintenance

The storage medium can be a compact Flash (CF) card or a Flash card. In this chapter, only CF cards are involved.

Introduction

Files

BootROM program file

The file is used for booting application at boot. A complete BootROM file includes two segments: basic and extended.

Application program file

The router is available with Dual Image function. By default, the system defines and attempts to boot in order with three boot files: main, backup, and secure, provided they are available with CF card. If the router fails to boot with the secure boot file, it prompts the boot failure. For more information about the boot files, refer to section “

The following table gives default names and types of boot files.

Table 5-1 Default names and types of the boot files

Boot file File name File type

Main boot file main.bin M Backup boot file backup.bin B Secure boot file secure.bin S

Maintaining Application Program and Configuration File”.

5-1

z The application programs for system boot can be type M, B and S, but not type N. z You can modify the file name of an application file in CF card using the command after it boots. You

cannot modify the file type of a type S application image file, but you can modify the file type of type M/B and N application program files in the BootROM menu or using commands after the application program boots.

z Secure boot file is the last resort for system boot. You can download it in the BootROM menu and

must name it secure.bin. However, you cannot modify this file or change the type of another file to S. If you change the name of the secure boot file with the rename command after the system boots, the file is removed from CF card. To use the secure boot file after that, you need to download it again.

z You can store all these types of application programs in a CF card, but only one for each due to the

limited space. For example, if an M+B file exists, it is impossible to have a type M or type B file. If you change the file type of another file to B, the M+B file becomes a type M file.

Configuration file

The file stores configuration information of the router. By default, the system defines and attempts to boot in order with three configuration files: main, backup,

and default, provided they are available with CF card. If the router fails to boot with the secure boot file, it prompts the boot failure. For more information about the boot files, refer to section “

Maintaining

Application Program and Configuration File”. The following table describes the three configuration files.

Table 5-2 Description on the three configuration files

Configuration file File type Description

Main configuration file M Used by the system for booting by default.

Backup configuration file B

Used by the system for booting when it fails to boot with the main configuration file.

Used by the system for booting when it fails to boot with the backup configuration file. If the system fails to boot with the default configuration file, it boots

Default configuration file M/B/N

with null configuration. The name of the default configuration file has something to do with the router brand. The main and backup configuration operations on the default configuration file is the same with common configuration files.

5-2

z The configuration files for system boot can be type M, B and default configuration file of type N, but

not non-default configuration file of type N (that is, neither M nor B).

z You can modify the file name of a configuration file in CF card using the command after it boots.

You cannot modify the type of the default configuration file, but you can modify the file type of type M/B and N configuration files in the BootROM menu or using commands after the application program boots.

You can store them in Flash memory, but only one for each. For example, if an M+B file exists, it is impossible to have another M or B file. If you change the file type of another file to B, the M+B file becomes a type M file.

z The file name cannot be longer than 64 characters (including drive letter and a string terminator. If

the drive letter is “CF: /”, the file name can be at most [ 64-1-4 ] = 59 characters in length; or, errors will occur in file operation. Typically, the file name is recommended to be not more than 16 characters.

z The extension ASCII characters (ASCII>=128) and invisible characters (ASCII<33) cannot be

included in the file name.

z The following characters cannot be included in the file name: ”, ‘, ?, \, space, *, |, <, /, :, >, ~. z The character “.” can be included in the file name, but cannot be the first or last character of the file

name. Two consecutive “.”s are not allowed.

Software Maintenance Methods

1) Upgrade BootROM and application program using XModem protocol through serial port.

2) Upgrade application program from TFTP/FTP server through Ethernet interface in BootROM.

3) Upload/download application program and configuration file from TFTP/FTP server via command lines.

z BootROM program is upgraded through binding with the Comware version. You do not need to

upgrade it separately. The system automatically upgrades BootROM to be the latest version while upgrading Comware.

z Check the current version of BootROM and application program before upgrading. For the

association between Comware version and BootROM program, see the corresponding Release Notes.

5-3

Figure 5-1 Upgrade BootROM and Comware under Comware V5 enviro nment

Start

Comware version

Upgrade Com ware ?

Choose correct Comware

Choos e upgrade mode

Xmodem

upgrade

Upgrade

Via net w ork

interface

TFTP

End

FTP

upgrade

BootROM Menu

Main BootROM Menu

When the router is powered on and reboots, the console terminal displays:

InitDDR

Proceed to boot, the system prompts:

system start booting......Version 2.11

Press CTRL+D to stop auto-boot Booting Normal Extended BootRom Decompressing...done! Ensure the baudrate is set to 9600bps!Starting at 0xa00000...

******************************************************* * * * MSR30-20 BOOTROM, Version 2.11 * * * *******************************************************

5-4

Compiled date: Apr 09 2007, 08:52:28 CPU type : MPC8349E CPU L1 Cache : 32KB CPU Clock Speed : 533MHz Memory Type : DDR SDRAM Memory Size : 256MB Memory Speed : 266MHz BootRom Size : 4096KB CPLD Version is 1.00 HardWare Version is 3.00 CF Card is Inserted, now is mounting... cf:/ - Volume is OK Mount CF Card OK! CF Card Size:256MByte Press Ctrl+B to enter extended boot menu...

Press Ctrl+B to enter extended boot menu...

The extended BootROM menu is referred to as main BootROM menu hereafter in this manual except for special statement.

Press <Ctrl+B> when it displays “Press Ctrl+B to enter extended boot menu...”. Then, the system prompts:

Please input Boot ROM password:

You have three chances to provide the correct BootROM password (the initial setting is void). If you fail to do that, you need to reboot the system. After you enter the correct password, the console screen displays.

The menu is defined as follows:

5-5

Table 5-3 Main BootROM menu

Menu item Description

<1> Boot From CF Card Boot from the CF card.

<2> Enter Serial SubMenu

<3> Enter Ethernet SubMenu

<4> File Control

<5> Modify Bootrom Password Modify BootROM password. <6> Ignore System Configuration Ignore system configuration.

<7> Boot Rom Operation Menu

<8> Clear Super Password Delete super password.

<9> Device Operation

<a> Reboot Reboot the router.

BootROM Submenus

Enter serial submenu. Refer to section “

Enter

serial submenu” for details. Enter Ethernet submenu. Refer to section “

Enter

Ethernet Interface submenu” for details. File control submenu. Refer to section “

File

control submenu” for details.

BootROM operation submenu. Refer to section

BootROM operation submenu” for details.

“

Device Operation menu, which is used to select memory device.

Enter serial submenu

This submenu can be used for upgrading application program, changing serial baud rate, and other operations.

Enter <2> under the main BootROM menu to enter the serial submenu:

======================<SERIAL SUB-MENU>====================== |Note:the operating device is CF Card | | <1> Download Application Program To SDRAM And Run | | <2> Update Main Application File | | <3> Update Backup Application File | | <4> Update Secure Application File | | <5> Modify Serial Interface Parameter | | <6> Exit To Main Menu | ============================================================= Enter your choice(1-6):

The menu is defined as follows:

Table 5-4 BootROM serial submenu

Menu item Description

<1> Download Application Program To SDRAM And Run

Download the application program to SDRAM

and run it. <2> Update Main Application File Upgrade the main application file. <3> Update Backup Application File Upgrade the backup application file. <4> Update Secure Application File Upgrade the secure application file.

5-6

Menu item Description

<5> Modify Serial Interface Parameter Modify serial interface parameter. <6> Exit To Main Menu Exit to the main BootROM menu.

Enter Ethernet Interface submenu

Enter <3> in BootROM menu to enter the Ethernet interface submenu. The system displays:

====================<ETHERNET SUB-MENU>====================== |Note:the operating device is CF Card | | <1> Download Application Program To SDRAM And Run | | <2> Update Main Application File | | <3> Update Backup Application File | | <4> Update Secure Application File | | <5> Change Ethernet Parameter | | <6> Exit To Main Menu | | < Ensure The Parameter Be Modified Before Downloading! > | ============================================================= Enter your choice(1-6):

The menu is defined as follows:

Table 5-5 Enter Ethernet interface submenu

Menu item Description

<1> Download Application Program To SDRAM And Run

Download application program to SDRAM and

run it. <2> Update Main Application File Upgrade the main application file. <3> Update Backup Application File Upgrade the backup application file. <4> Update Secure Application File Upgrade the secure application file. <5> Change Ethernet Parameter Modify Ethernet parameters. <6> Exit To Main Menu Exit to the main BootROM menu.

File control submenu

Enter <4> under the main BootROM menu to enter the file control submenu. Through this submenu, the system can display application program file type in memory, modify file name and delete files. The prompt is shown below:

Enter your choice(1-5):

5-7

The submenu is defined as follows:

Table 5-6 File control submenu

Menu item Description

<1> Display All File Display all files. <2> Set Application File type Set application file type. <3> Set Configuration File type Set configuration file type. <4> Delete File Delete files. <5> Exit To Main Menu Exit to the main BootROM menu.

BootROM operation submenu

Enter <7> under the main BootROM menu to enter the BootROM operation menu:

The submenu is defined as follows:

Table 5-7 BootROM operation submenu

Menu item Description

<1> Backup Full Boot ROM Backup full BootROM. <2> Restore Full Boot ROM Restore full BootROM. <3> Update Full Boot ROM With XModem Upgrade full BootROM through XModem. <4> Update Extended Boot ROM With XModem Update extended BootROM through XModem. <5> Update Basic Boot ROM With XModem Update basic BootROM through XModem. <6> Exit To Main Menu Exit to the main BootROM menu.

Upgrading BootROM Through Serial Port

Use XModem to upgrade BootROM through serial port.

5-8

Modifying Serial Port Parameters

Sometimes, we need to change the serial baud rate to higher in order to save upgrading time, or to lower to guarantee transmission reliability. This section depicts how to adjust serial baud rate.

Enter <2> in the main BootROM menu to enter the serial submenu. Then, enter <5>, and the system prompts to change serial baud rate.

========================<BAUDRATE SET>======================= |Note: Change The HyperTerminal's Baudrate Accordingly, | | Press 'Enter' to exit with things untouched. | |--------------------<Baudrate Available>-------------------| | <1> 9600(Default) | | <2> 19200 | | <3> 38400 | | <4> 57600 | | <5> 115200 | | <6> Exit | ============================================================= Enter Your Choice(1-6):

Select a baud rate, <5> for 115200 bps for example. The following prompt appears:

Change the baudrate on PC side first!

Since the router serial baud rate is modified to 115200 bps, whereas the terminal baud rate remains to be 9600 bps, they can not communicate with each other. Change the baud rate of your terminal to the same as that for software download.

Perform the following operation: Figure 5-2 Disconnect terminal

Click [File/Properties], and press <Configure…> to change baud rate to 115200 bps:

5-9

Figure 5-3 Change baud rate

Click [Call/Call] to establish new connection. Figure 5-4 Establish new connection

Then, press <Enter> to prompt current configuration baud rate and return to the previous menu. The system prompts:

The current baudrate is 115200

Restore the baud rate of the HyperTerminal to 9600 bps (the default) after upgrading the BootROM. This is to ensure that information can be displayed on the console screen after system boot or reboot.

Upgrading BootROM

First, enter <7> in the main BootROM menu (refer to section “Main BootROM Menu”) to enter the BootROM operation submenu, under which all BootROM operations are completed. Refer to section

BootROM operation submenu” for detailed descriptions.

“ For example, when you upgrade full BootROM:

5-10

First, change serial baud rate to speed up upgrading (refer to section “Modifying Serial Port Parameters” for details), and then enter <3> under BootROM operation menu. The system prompts:

Select program file please. Waiting...CC

Select [Transfer/Send file…] in the HyperTerminal window. The following window pops up: Figure 5-5 Send File dialog box

In the displayed Send file dialog box, click <Browse…> to select the application program file to be downloaded, and select XModem for the Protocol field. Then click <Send>. The following interface appears:

Figure 5-6 Sending File interface

After completing download, the following informatio n appears on terminal interface to indicate download and upgrade success:

Download successfully! 434432 bytes downloaded! Updating Extended BTM Updating Extended BootRom.

Change the baud rate of the console terminal from 115200 bps to 9600 bps, and then reboot the router.

5-11

z The file name, size and path vary in different situations. Check the curre nt version of BootROM and

application program in order to use correct file.

z This method only upgrades a part of BootROM. You can re-upgrade when error occurs. z Restore the baud rate in the HyperTerminal to 9600 bps (the default) after upgrading the BootROM,

so as to ensure normal display on the console screen after system boot or reboot.

Upgrading Application Program Through Serial Port

Upgrading of application program through serial port is implemented under serial submenu. Enter <2> in the main BootROM menu to enter the serial submenu. Refer to section “ detailed descriptions.

For example, when you upgrade application program:

Enter serial submenu” for

First, change serial baud rate to speed up upgrading (refer to section “

Modifying Serial Port

Parameters” for details), and then enter <2> under serial submenu. The system prompts:

Select program file please. Waiting...CC

Select application program file and send it. Upgrading application program with serial port takes the similar steps with upgrading BootROM. Refer to section “

Upgrading BootROM” for details.

Generally an application program is more than 10M in size. Even if the baud rate is changed to 115200 bps, the upgrading takes about 30 minutes. Therefore, it is recommended you upgrade through Ethernet interface.

Upgrading Application Program Through Ethernet Interface

Enter <3> under the main BootROM menu to enter the Ethernet interface submenu. Refer to section

Enter Ethernet Interface submenu” for details.

“

Configuring Ethernet Parameters

Before upgrading application program through Ethernet interface, we need to configure the Ethernet interface of the router, as follows:

Enter <3> under the main BootROM menu to enter the Ethernet Interface submenu. Then, enter <5> to enter the Configure Ethernet interface menu:

Note: Two protocols for download, tftp & ftp. You can modify the flags following the menu except the boot device. tftp--0x80, ftp--0x0.

'.' = clear field; '-' = go to previous field; Ctrl+D = quit

5-12

boot device : mottsec0 processor number : 0 host name : host file name : main.bin .inet on ethernet (e) : 192.168.80.10 inet on backplane (b): host inet (h) : 192.168.80.200 gateway inet (g) : user (u) : guest ftp password (pw) (blank = use rsh): 123456 flags (f) : 0x80 target name (tn) : startup script (s) : other (o) :

Table 5-8 Ethernet parameters settings description

Parameter Description

boot device Boot device name, not allowed to be modified. processor number Number of processors, no need to change.

Name of the file to be downloaded, which must be consistent with

file name

the actual file name. Designate a downloading path while designating a filename; or designate a downloading path in FTP and TFTP settings.

Set it to be in the same network with TFTP/FTP server. It has

inet on ethernet (e)

nothing to do with port IP address of the router. Separate the mask from the IP address if a mask is needed, for example:

192.168.80.10:24. inet on backplane (b) Backplane address, no need to set. host inet (h) IP address of the FTP or TFTP server gateway inet (g) Gateway IP address, no need to set.

user (u)

ftp password (pw) (blank = use rsh)

flags (f)

target name (tn)

Username. This setting is used in FTP downloading. No need to set in TFTP downloading.

FTP downloading password. No need to set in TFTP downloading.

Downloading flag. The flag is 0x0 with FTP downloading, and 0x80 with TFTP downloading.

No need to set. If set, it means the target file name saved in Flash

memory. If not, the one used for the last upgrade is used. startup script (s) No need to set. other (o) No need to set.

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z When configuring parameters, enter new parameters directly; or press <ENTER> to accept the

default parameter coming after the colon.“.” for “clear field”, “-” for “go to previous filed", and “Ctrl+D” for “quit”.

z Upon upgrade failure, the system prompts “Loading failed”. In this case, please reboot the router to

validate the reset IP address.

z Do not modify the device name of the router; otherwise, the system prompts "Boot device should

not be modified" and skips to the next configuration item.

z Only FE0 port can be used in MSR 20 series, and GE0 port in MSR 30 and MSR 50 series.

Upgrading Application Program Through Ethernet Interface

TFTP (Trivial File Transfer Protocol) is a protocol of the TCP/IP suit that is used to transfer trivial files between clients and the server. It provides not-so-complex and low-cost file transfer services. Carried over UDP, TFTP provides unreliable data transfer services and does not provide access authorization and authentication mechanism. It employs timeout retransmission to guarantee the successful transferring of data. TFTP takes much smaller size than FTP.

FTP (File Transfer Protocol) is an application layer protocol in the TCP/IP suit. It mainly transfers files among remote hosts. Carried over TCP, it provides reliable and connection-oriented data transfer service but does not provide access authorization and authentication mechanism.

Step 1: Set up an upgrade environment. Figure 5-7 Set up TFTP/FTP upgrade environment

Connect Ethernet port 0/0 to a PC by using a crossover cable. Start TFTP/FTP program on the PC as the server, and set the path of TFTP/FTP server to point to the address of application program. You need to set user name and password if FTP server is used.

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No TFTP/FTP Server is available with the MSR 30 series. You must install one yourself.

Step 2: Modify Ethernet pa rameters. Refer to section “

Configuring Ethernet Parameters” for details.

Step 3: Enter <3> to enter Ethernet submenu. For ex ample, when upgradi ng main application program, enter <2> to upgrade:

Loading... Done! 14323376 bytes downloaded. Input the File Name:

After the download is done, input the file name and begin to update:

Updating File main.bin........

Update Success!

Step 4: Enter <6> to exit to the main BootROM menu. Enter <1 > to boot from the CF card. Step 5: Set the updated application program to be the main boot file, i.e. the default boot file of the

system.

The system reboots. Enter <4> when it prompts the above information.

Enter the file control submenu and enter <2> to set the application file type.

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Please set application file type in cf:

M=MAIN B=BACKUP S=SECURE N=NOTYPE ************************************************************************** NO. Size(B) Time Type Name 0 15561860 Jul-10-2006 14:14 N cf:/main.bin ************************************************************************** Enter File Name:cf:/main.bin

Select the application program as the main boot file, and enter its complete path and file name.

Modify this file Attribute:

1. +Main

2. -Main

3. +Backup

4. -Backup

5. Exit Enter your choice(1-5):1

Enter "1" to set the selected application program to be the main boot file, i.e. the default boot file of the system.

Step 6: Enter <5> to exit to the main BootROM menu. Enter <1 > to boot from the CF card.

z The file in the CF card will be overwritten if the file name being input is the same with the original file

name in the CF card.

z Make sure the space on memory is sufficient. Or, the system prompts insufficient space:

Updating File main.bin Insufficient CF Card space or failed device writing operation

z The file updated will directly replace the original file of this type to become the only application

program. The main.bin file downloaded here will replace the original M file directly to become the main boot program.

z Refer to section “Files” for detailed descriptions of file types. z Do not include path information in the filename input during upgrade. z You can set the main/backup attributes for the startup file under the root directory o the device only.

Maintaining Application Program and Configurations Through Command Lines

After booting the router normally, you can upgrade and backup application program and backup and recover configurations in command line mode.

Maintaining the Router with TFTP Server

The TFTP service provided by the router is TFTP Client — the router serves as TFTP Client, and the file server serves as TFTP Server . You can input commands to upload the configuration file and applicatio n program of the router to the file server, or downl oad configuration file or application program to the router from the file server.

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Configuring environment

Step 1: Set up hardware environment (refer to section “Upgrading Application Program Through Ethernet Interface” for details), and point the server path to the folder where the file is put.

Figure 5-8 Networking diagram for maintenance under command line mode

Configure the IP addresses of the two sides to be in the same network. In this section, the TFTP server is set to 192.168.0.1, and the Ethernet interface connected to it (Ethernet interface 0/0 in this example; so, any interface is OK) is set to 192.168.0.2. Both can use the ping command to check if the connection is successful.

Backing up and recovering application program and configure file

After finishing environment building, perform the following operations: View the files included in current file system with the dir command:

<DEVICE>dir Directory of cf:/

0 -rw- 14323376 Apr 03 2006 15:36:48 main.bin 1 drw- - Mar 20 2006 09:55:28 logfile 2 -rw- 909 Apr 04 2006 10:54:38 ar-router.cfg 3 -rw- 1045 Apr 04 2006 11:31:36 configbak.cfg 4 -rw- 14323376 Mar 31 2006 17:50:22 backup.bin

63340 KB total (20928 KB free)

File system type of cf: FAT32

Use the command as follows to backup the config.cfg file on the router to TFTP server and save as config.bak:

<DEVICE>tftp 192.168.0.1 put config.cfg config.bak File will be transferred in binary mode

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Sending file to remote tftp server. Please wait... \ TFTP: 1045 bytes sent in 0 second(s). File uploaded successfully.

Use this command to download the config.cfg file on the server to the router:

<DEVICE>tftp 192.168.0.1 get config.cfg config.cfg The file config.cfg exists. Overwrite it?[Y/N]:y Verifying server file... Deleting the old file, please wait... File will be transferred in binary mode Downloading file from remote tftp server, please wait...\ TFTP: 1045 bytes received in 0 second(s) File downloaded successfully.

If a config.cfg file already exists in the router, select <Y/y> to overwrite it.

z If a config.cfg file already exists on the server, it will be overwritten. z The above operations are performed under user view. z The backup configuration file can be modified by text editor. The configuration file modified during

download process can modify the configuration, and the modification takes effect after rebooting. Similarly, you can also download application program to the router to overwrite the old main program to upgrade the application program.

Maintaining the Router with FTP Server

Maintaining the router when it serves as the server

FTP (File Transfer Protocol) is an application layer protocol in the TCP/IP suit. It mainly transfers files among remote hosts. Born over TCP, it provides reliable and connection-oriented data transfer service but does not provide access authorization and authentication mechanism.

The FTP service provided by the router is FTP Server , that is to say, the router serves as the FTP Server . You can run FTP Client to log onto the router and access files on the router.

Install FTP Client before using FTP. No FTP Server is available with the MSR 30 series. You must inst all one yourself. Take the FTP Client with Windows XP for example.

Step 1: Build hardware maintenan ce environment as follows:

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Figure 5-9 Router maintenance when it serves as the server

Ethernet cable

Router

TFTP/FTP Server

Console cable

TFTP/FTP Client

Configure the IP addresses of the two sides to be in the same network. In this section, the PC server is set to 192.168.0.1, and the router Ethernet interface connected to it (Ethernet interface 0/0 in this example; so, any interface is OK) is set to 192.168.0.2. Both can use the ping command to check if the connection is successful.

Step 2: Boot FTP service. You can boot FTP service after configuring FTP server authentication and authorization. FTP server

supports multi-user access. The remote FTP user sends request to the FTP server, which then executes accordingly and returns the result of the execution to user . Use the following command to boot the FTP service:

[DEVICE]ftp server enable % Start FTP server

Add FTP authorized user name and password:

[DEVICE]local-user guest [DEVICE-luser- guest]service-type ftp [DEVICE-luser- guest]password simple 123456

Step 3: Maintain the router. After booting FTP service of the router and configuring user name and password, you can boot FTP

Client on your PC. Take the FTP Client with Windows XP for example: Enter <ftp> in the DOS window, and the system prompts:

C:\Documents and Settings\Administrator>ftp ftp> ftp> open 192.168.0.2 Connected to 192.168.0.2. 220 FTP service ready. User (192.168.0.2:(none)): guest 331 Password required for guest Password: 230 User logged in.

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After you correctly enter the username and password, the system prompts login success, and you can complete maintenance of the router, for example, modifying transmission mode and local path, and backing up files. In this example, the main.bin file on the router is backed up to the PC.

ftp> binary 200 Type set to I. ftp> lcd c:\temp Local directory now C:\temp. ftp> get main.bin main.bin 200 Port command okay. 150 Opening BINARY mode data connection for main.bin. 226 Transfer complete. ftp: 14323376 bytes received in 16.81Seconds 851.87Kbytes/sec.

Recover the backup file to the router command:

ftp> put main.bin main.bin 200 Port command okay. 150 Opening BINARY mode data connection for main.bin. 226 Transfer complete. ftp: 14323376 bytes sent in 8.29Seconds 1727.37Kbytes/sec. ftp> quit 221 Server closing.

Maintaining the router when it serves as the client

You can also maintain the router file system by building FTP server and making the router serve as the client.

Step 1: Build maintenance environment as follows: Figure 5-10 Router maintenance when it serves as the client

When the router serves as the client, you can run FTP server program on your PC as the FTP server, and set the server path. Then, add user name and p assword for the router.

Configure the IP addresses of the two sides to be in the same network. In this section, the FTP server is set to 192.168.0.1, and the Ethernet interface connected to it (Ethernet interface 0/0 in this example; so,

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any interface is OK) is set to 192.168.0.2. Both can use the ping command to check if the connection is successful.

Step 2: Maintain the router through the terminal connected to the console port as follow:

<DEVICE>ftp 192.168.0.1 Trying 192.168.0.1 ... Press CTRL+K to abort Connected to 192.168.0.1. 220 3Com 3CDaemon FTP Server Version 2.0 User(192.168.0.1:(none)): guest 331 User name ok, need password Password: 230 User logged in

[ftp]

Use the command as follows to maintain the router. Here, get and put commands are used to backup and recover files.

[ftp]get main.bin main.bin cf:/main.bin has been existing. Overwrite it?[Y/N]:y 200 PORT command successful. 150 File status OK ; about to open data connection 226 Closing data connection; File transfer successful. FTP: 14323376 byte(s) received in 69.256 second(s) 206.00K byte(s)/sec. [ftp]put main.bin main.bin 200 PORT command successful. 150 File status OK ; about to open data connection 226 Closing data connection; File transfer successful. FTP: 14323376 byte(s) sent in 15.974 second(s) 896.00Kbyte(s)/sec. [ftp]quit 221 Service closing control connection

Maintaining Application Program and Configuration File

You can modify and display the file type under the file control submenu: Enter <4> under the main BootROM menu to enter the file control submenu. The system prom pts:

Enter your choice(1-5):

Display all files

Enter <1>, and the system prompts:

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Display All File In cf: ************************************************************************** NO. Size(B) Time Name 0 14323376 Mar-23-2006 11:47 cf:/main.bin 1 14144592 Mar-17-2006 19:39 cf:/d13.bin 2 935 Mar-23-2006 15:39 cf:/config.cfg 3 160 Mar-20-2006 09:55 cf:/private-data.txt 4 14323456 Mar-25-2006 10:38 cf:/secure.bin 5 238664 Mar-27-2006 10:50 cf:/logfile/logfile.log **************************************************************************

Set application file type

Enter <2> under the file control submenu to enter the set application file type menu:

Please set application file type in cf:

M=MAIN B=BACKUP S=SECURE N=NOTYPE ************************************************************************** NO. Size(B) Time Type Name 0 14323376 Mar-23-2006 11:47 M cf:/main.bin 1 14144592 Mar-17-2006 19:39 B cf:/d13.bin 2 14323456 Mar-25-2006 10:38 S cf:/secure.bin ************************************************************************** Enter File Name:

Enter the file name, including device type and extension name. Take cf:/main.bin for example. Enter the complete file name, press <ENTER>, and then the system prompts to modify the file type:

Enter File Name:cf:/main.bin

Modify this file Attribute:

1. +Main

2. -Main

3. +Backup

4. -Backup

5. Exit Enter your choice(1-5):

You can set the file type to +M, -M, +B and -B by entering 1 to 4. Refer to section “Introduction” for details.

Set configuration file type

Enter <3> under the file control submenu to enter the configuration file type menu.

Please set configuration file type in cf:

M=MAIN B=BACKUP N=NOTYPE ************************************************************************** NO. Size(B) Time Type Name 0 14323376 Mar-23-2006 11:47 M cf:/router.cfg 1 14144592 Mar-17-2006 19:39 B cf:/a.cfg 2 14323456 Mar-25-2006 10:38 N cf:/b.cfg

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Delete files

************************************************************************** Enter File Name:

Enter the file name, including device type and extension name. Take cf:/router.cfg for example. Enter the complete file name, press <ENTER>, and then the system prompts to modify the file type:

Enter File Name: cf:/router.cfg

Modify this file Attribute:

1. +Main

2. -Main

3. +Backup

4. -Backup

5. Exit Enter your choice(1-5):

You can set the operation file to the types of M, Cancel M, B and Cancel B by entering 1-4. Refer to section “

Configuration file” for details.

Enter <4> under the file control submenu to delete files:

Delete All File In cf: ************************************************************************** NO. Size(B) Time Name 0 14323376 Mar-23-2006 11:47 cf:/main.bin 1 14144592 Mar-17-2006 19:39 cf:/d13.bin 2 935 Mar-23-2006 15:39 cf:/config.cfg 3 160 Mar-20-2006 09:55 cf:/private-data.txt 4 14323456 Mar-25-2006 10:38 cf:/secure.bin 5 238664 Mar-27-2006 10:50 cf:/logfile/logfile.log ************************************************************************** Enter File Name:

Enter the file name, press <ENTER>, and then the system prompts deleting success:

deleting... success!

z Confirm the file to be deleted before deleting since the system does not prompt you to confirm

when deleting files.

z You can set the main/backup attributes for the application and configuration file under the root

directory only, and the complete path name of the set application file cannot exceed 6 3 characters.

Exit to the main menu

Exit to the main BootROM menu.

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Dealing with Router Password Loss

Do as follows when your BootROM password, user password or Super Passwo rd is lost.

User Password Loss

You cannot enter the system if you lose your user password. You can boot the system by neglecting system configuration. Perform the following operations:

Step 1: Enter the main BootROM menu, and sele ct <6 > to boot by ignoring system configuration: The system prompts:

........

Flag Set Successfully.

The system prompts set success. Step 2: When the main BootROM menu appears again, enter <a> to reboot the system.

........

system start booting......Version 2.11

Step 3: Set new password under the system view after rebooting.

[DEVICE]user-interface console 0 [DEVICE-ui-console0]authentication-mode password [DEVICE-ui-console0]set authentication password simple 123456

This indicates that the password authentication is adopted at the Console port and the password is set to 123456 and stored in plain text.

z After rebooting, the system runs with the initial default configuration. The original configuration files

are stored in memory. To restore the original configurations, you can use the display saved-configuration command to display them, and then copy and execute them.

z When storing the password in plain text, you can use the display current-configuration

command to see the password in the current configuration. If you use the set authentication password cipher 123456 command when setting the password, the password is encrypted and stored.

Step 4: Save the new configuration.

[DEVICE] save

Execute the save command after modifying the user password to save the new password.

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BootROM Password Loss

Contact the agent or our technical su pport personnel in the event of BootROM passwo rd loss. They can help you set a new password

Modify the BootROM password under the main BootROM menu. Enter <5> to modify the password following the prompt. The console terminal displays:

Change password. Old password: New password: Verify:

........Password Set Successfully.

When you enter an incorrect old password or fail in confirming the new password, the password modification fails and then the system exits this operation.

Super Password Loss

The Super Password enables you to switch among the four Super levels. In the event of Super Password loss, you cannot perform the operations in a higher user level.

Enter <8> under the main BootROM menu to clear the Super Password. Y ou can directly enter the system view if you perform the above operation and ret urn to reboot the router .

The above setting takes effect only af ter the first reboot of the router (the Super Passwo rd restores after the second reboot).

Backing up and Restoring BootROM

Enter <7> under the main BootROM menu to enter the BootROM operation submenu. Refer t o se ction

BootROM operation submenu” for details.

“ Enter <1> under the menu, and the system starts to backup the entire BootROM. The system prom pt s:

Backuping BootRom....

Updating the backup Basic BootRom.......

Backuping Basic BootRom Success!

Updating Back Extended BootRom..........

Backuping Extended BootRom Success!

Now, the entire BootROM is ba cked up to the memory. Enter <2> under the menu to restore the BootROM in the memory to the system:

Restore Basic BootRom

Updating the Norm Basic BootRom..............

Restore Basic Bootrom Success! Restore Extended BootRom

Updating Extended BootRom..............

Restore Extended Bootrom Success!

5-25

Table of Contents

6 Hardware Maintenance ·····························································································································6-1

Preparing Tools·······································································································································6-1 Opening/Closing the Chassis Cover·······································································································6-1 Internal Structure of the Router···············································································································6-3 Removing/Installing a Power Module······································································································6-6 Installing/Removing a CF Card···············································································································6-8

Structure··········································································································································6-8 Installing CF Card····························································································································6-8 Removing CF Card··························································································································6-8

Replacing a Memory Module··················································································································6-9

Memory Module Structure·············································································································6-10 Memory Module Slot······················································································································6-10 Installing/Removing a Memory Module·························································································6-11

Replacing a VPM ··································································································································6-13

VPM Structure·······························································································································6-13 VPM Slot········································································································································6-13 Installing/Removing a VPM···········································································································6-13

Installing/Removing an ESM/VCPM Card·····························································································6-14

6 Hardware Maintenance

Preparing Tools

z Phillips screwdriver z Straight screwdriver z ESD-preventive twist strap z Static shielding bag

z The tools are not available with the MSR 30 series. You must prepare them by yourself. z Put the removed memory module, VPM, and CF card into antistatic bags to avoid static damage.

Opening/Closing the Chassis Cover

The removal procedure is as follows: Step 1: Power off the router and remove the power cord. Step 2: Remove all cables of interface modules on the back panel (keep the ground cable connected). Step 3: Put the router on level ground and have the back panel face you. Loosen the captive screws

fastening the back panel with Phillips screwdriver. Step 4: Raise the chassis cover until its front edge is separated from the cha s sis bottom completely. Step 5: Pull the chassis cover towards you until the tab on the back edge is disengaged from the front

panel, and put away the cover. Figure 6-1 Fasten and remove the captive screws of the MSR 30-20

6-1

Figure 6-2 Rotate the screwdriver

Figure 6-3 Pull out the chassis cover until it is separated from the chassis

Figure 6-4 Remove and fasten the captive screws of the MSR 30-40/30-60

Figure 6-5 Open the chassis cover of the MSR 30-40/30-60

6-2

z The installation procedure is just opposite to the removal procedure. z You can open/close the chassis cover of an MSR 30-16 in the way you do for an MSR 30 -20.

z On a mounting screw of your router chassis, there is an anti-dismantle seal of our company. You

must keep it in good condition when asking your sales agent for servicing. You can open the chassis yourself but with permission of your sales agent and must operate following the related rules. The company is not liable for any damage or consequence resulted from users' operation without permission.

z Do not replace the hardware unless necessary and under the guidance of technical staff. z Ensure that no electricity is present before servicing the device to avoid bodily injuries. z Wear an ESD-preventive wrist strap when servicing the device, making sure it has good

skin-contact.

z Use the memory modules provided by our company. only. Otherwise, anomalies might occur to the

device.

Internal Structure of the Router

Figure 6-6 MSR 30-11 internal structure

(1)

(2)

(3)

(4)

(5)

(6)

(1) Slide rails (2) MIM/XMIM slot (3) SIC slot 1 (4) SIC slot 2 (5) ESM slot (6) Power module

6-3

The current version of the MSR 30-11 does not support any CF card, but the later versions will do. Therefore, a CF card slot is reserved on the MSR 30-11.

Figure 6-7 MSR 30-16 internal structure

(1)

(2)

(10)

(9)

(3)

(4)

(8)

(5)

(6)

(7)

(1) Power module (2) CF card slot (3) VPM (4) ESM slot 1 (5) VCPM slot (6) MIM slot (7) SIC card slot (8) Fan (9) Memory module slot (10) ESM slot 0

6-4

Figure 6-8 MSR 30-20 internal structure

(2)

(3)

(4) (5)

(1)

(1) Power module (2) VPM (3) CF card slot (4) VCPM slot (5) ESM slot 1 (6) MIM card slot (7) SIC slot (8) Fan module (9) Memory module slot (10) ESM slot 0

Figure 6-9 Internal structure of the MSR 30-40/30-60 (Before the power module is removed)

(6) (7)

(8)(9)(10)

(1)

(2)

(4)

(1) Power module (2) Power bracket (3) Fan module (4) CF card slot

(3)

6-5

Figure 6-10 Internal structure of the MSR 30-40/30-60 (After the power module is removed)

(3)

(2)

(1)

(4)

(5)

(8)

(7)

(1) VPM (2) ESM slot 0 (3) ESM slot 1 (4) MIM card slot (5) SIC card slot (6) Memory module slot (7) VCPM slot (8) Fan module

(6)

Removing/Installing a Power Module

This section illustrates how to remove the power module from the MSR 30-40/30-60. For the other modules, only step 1 applies.

1) Remove the power bracket from the router.

z Remove the screws from the power bracket.

Figure 6-11 Remove the screws from the bracket

z Draw out the power bracket and remove the power cord from the main board.

6-6

Figure 6-12 Remove the power bracket and the power cord

2) Remove the power module from the bracket

z Remove the screws

Figure 6-13 Remove the screws fastening the power module and the bracket

z Separate the power module from the bracket

Figure 6-14 Draw out the power module and separate it from the bracket

6-7

The installation procedure is just opposite to the removal procedure.

Installing/Removing a CF Card

Structure

Figure 6-15 Front view of CF card

Installing CF Card

Install the CF card following these steps: Step 1: Push the ejector button into the slot completely, and make sure it only springs out with outside

force. Step 2: Press the CF ca rd into the slot in co rrect orient ation, and make sure it only pop s up with outsi de

force. Figure 6-16 Press the CF card into the slot

Make sure the CF card with correct application program is properly installed in the slot; or, the system cannot boot.

Removing CF Card

Remove the CF card following these steps: Step 1: Check the CF card LED to make sure it is not blinking, and then proceed.

6-8

Step 2: Press the spring bu tton to release the internal spring clip, makin g the card out of the slot a little. Step 3: Push the spring button hard in the orient ation shown in the figure below, and the CF card on the

right pops up a little. Take it out. Figure 6-17 Press the spring button to make the card spring out

Do not insert or remove the card when the router is booting or the LED is blinking to avoid hardware damage.

Replacing a Memory Module

This section describes how to replace a memory module. See the following flow. Figure 6-18 Memory module maintenance flow

Start

Prepare tools

Tur n off the power switch

Locate the memory bar

on the main board

Remo ve the memory bar

Inst all t he memory bar

End

Memory modules are main board components that you can expand or upgrade as needed. Generally, you need to do that in the following situations:

6-9

z More memory is required for the updated application program, maintaining a large routing table, or

processing tasks that consume large memory.

z More memory is required for the upgraded application image, maintaining a large routing table, or

processing tasks that consume large memory.

z The existing memory module is damaged.

z Hold the memory module by its edge and avoid touching the components on its surface. An

improper operation might result in damage.

z It is normal that you feel hard when removing the memory module, but do not overexert. z Use the memory module provided by our company. only. Otherwise, anomalies might occu r to the

device.

Memory Module Structure

Figure 6-19 Memory module structure of the MSR 30-16

Figure 6-20 Memory module structure of the other modules

Memory Module Slot

Figure 6-21 Memory module slot of the MSR 30-16

6-10

Figure 6-22 Memory module slot of the other models

Installing/Removing a Memory Module

Installing/removing a memory module on/from the MSR 30-16

Follow the steps below to install a memory module: Step 1: Make sure all power interfaces are shut down. Step 2: Align the connecting fingers of the memory module with the slot on the main board. Step 3: Insert the memory module into the slot in the direction of 45 degrees to the main board. Step 4: Press the top edge of the memory module vertically down until you hear a click. Step 5: Check that the ejector clips have locked the memory module.

Figure 6-23 Install a memory module Follow the steps below to remove a memory module: Step 1: Make sure all power interfaces are shut down. Step 2: Press the ejector clips on the two sides of the memory module, and pull the memory module

outwards horizontally until it separates from the ejector clips and forms an angle of 45 degrees to the main board.

Step 3: Remove the memory module.

6-11

Figure 6-24 Remove a memory module

Installing/removing a memory module on/from the other modules

Follow the steps below to install a memory module: Step 1: Make sure all power interfaces are shut down. Step 2: Align the connecting fingers of the memory module with the slot on the main board. Step 3: Insert the memory module into the slot in the direction of 90 degrees to the main board. Step 4: Press the edge of the memory module verticall y down until you hear a click. Step 5: Check that the ejector clips have locked the memory module. Figure 6-25 Install a memory module

Follow the steps below to remove a memory module: Step 1: Make sure all power interfaces are shut down. Step 2: Press the ejector clips on the two sides of the memory module, and pull the memory module

outwards horizontally until it separates from the ejector clips and forms an angle of 45 degrees to the main board.

Step 3: Remove the memory module.

6-12

Figure 6-26 Remove a memory module

Replacing a VPM

VPM Structure

Figure 6-27 VPM structure

VPM Slot

Figure 6-28 Structure of VPM slot

Installing/Removing a VPM

Follow the steps below to install a VPM: Step 1: Make sure all power interfaces are shut down. Step 2: Align the connecting fingers of the VPM with the VPM slot on the main board. Step 3: Insert the VPM in the direction of 45 degrees to the main board. Step 4: Press the top edge of the VPM module perpendicularly to the main board until the VPM snaps

into the slot. At this time, the VPM forms a certain angle to the main board.

6-13

Figure 6-29 Press the VPM into the slot and pull the VPM until it is locked

The removal procedure is just opposite.

Installing/Removing an ESM/VCPM Card

Follow the steps below to install an ESM/VCPM card: Step 1: Make sure all power interfaces are shut down. Step 2: Open the chassis cover . (For detailed operations, refe r to “ Step 3: Install the card on specified position on the main board, and fasten it on the board. Step 4: Align the card interface with the slot and press down vertically to install the card on the board.

Then, align the screw eye with the card bracket. Step 5: Fasten the card on the bracket with dedicated screws, making sure the card is level and firm. Step 6: Install the cover and power it on. Figure 6-30 Fix the base

Opening/Closing the Chassis Cover”)

6-14

Figure 6-31 Fasten the card on the base with screws

Perform the steps inversely to remove the card.

6-15

Table of Contents

7 Troubleshooting ········································································································································7-1

Troubleshooting the Power System········································································································7-1 Troubleshooting the Configuration System·····························································································7-1 Troubleshooting Application Image Upgrade··························································································7-2

7 Troubleshooting

Troubleshooting the Power System

Symptom:

The PWR LED RUN is OFF or blinking. Solution: Check that:

z The power switch on the router is turned on. z The switch of the power source is turned on. z The power cord is correctly connected. z The power source meets the requirement of the router. If the PSU is DC-input, check the AC/DC

OK LED: steady ON means the input voltage is normal. OFF means the input voltage is abnormal.

Troubleshooting the Configuration System

If the router passes POST after powered up, the console screen displays the startup banner; if faults occur to the configuration system, the console screen displays nothing or only illegible characters.

Troubleshooting the console terminal

Symptom:

After the router is powered on, the console screen displays nothing.

Solution:

Step 1: Check that:

z The power system is normal. z The console cable is correctly connected.

Step 2: Check the console cable and the terminal (HyperTerminal for example) settings.

Troubleshooting the console terminal

Symptom:

After the router is powered on, the console screen displays illegible characters.

Solution:

Verify that the terminal settings are as follows: Baud: 9600 Data bits: 8 Stop bit: 1 Parity: None Flow control: None Terminal emulation: VT100

7-1

Reconfigure the parameters if their values are differe nt.

Troubleshooting Application Image Upgrade

Symptom 1:

Symptom:

Start the router and upgrade the software using TFTP. The following is displayed:

boot device : mottsec unit number : 1 processor number : 0 file name : main.bin inet on ethernet (e) : 192.168.0.2 host inet (h) : 192.168.0.1 user (u) : guest ftp password (pw) : 123456 flags (f) : 0x80

Loading... Done! 0 bytes downloaded. Something wrong with the file.

Solution:

Fault occurs because the source file does not exist or the network cable is not connected, or the IP address is not correct. Ensure that the source file is in the TFTP root directory and the cable is connected securely and the IP address is correctly assigned.

Symptom 2:

Symptom:

Start the router and upgrade the software using TFTP. The following is displayed:

Loading... Done! 11487495 bytes downloaded. Something wrong with the file.

Solution:

7-2

H3C MSR 30-11, MSR 30-16, MSR 30-20, MSR 30-40, MSR 30-60 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Command conventions

GUI conventions

Symbols

1 Overview

Introduction

System Description

Fixed Interfaces

Interface Cards

Processor and Memory

Other Hardware Specifications

MSR 30-11 Router

Appearance

Panel LEDs

MSR 30-16 Router

Appearance

Panel LEDs

MSR 30-20 Router

Appearance

Panel LEDs

MSR 30-40 Router

Appearance

Panel LEDs

MSR 30-60 Router

Appearance

Panel LEDs

Generic Modules

SIC/DSIC Cards

MIM/DMIM Cards

VPM/VCPM

2 Installation Preparations

Requirements on Environment

Requirements on Temperature/Humidity

Requirements on Cleanness

Requirements on Electrostatic Discharge Prevention

Requirements on Electromagnetic Environments

Requirements on Preventing Lightning

Requirements on Workbench

Safety Precautions

Installation Tools, Meters and Equipments

Tools

Cables

Meters and equipment

3 Installation

Installation Process

Installing Cabinets

Installing the Router

Installing the Router on a Workbench

Installing the Router in a Rack

Dimensions

Installation process

Installing Generic Modules

Connecting the PGND

Connecting the Power Cord

Power Input and PGND

Connecting the AC Power Cord

AC power supply

AC power socket (recommended)

Connecting the AC-input power cord

Connecting the DC Power Cord

DC power supply

Connecting the DC power cord

Connecting the RPS Power Cord

RPS power

Connecting the RPS power cord

Connecting the Console Terminal

Console port

Console cable

Connecting the console cable

Fixed Interfaces

Ethernet Interface

Ethernet interface

Ethernet cable

Connecting the Ethernet cable

Connecting AUX to a Modem

AUX port

AUX cable