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HUAWEI

Quidway S3026C-PWR Ethernet Switch Installation Manual

VRP3.10

Huawei Technologies Proprietary

Quidway S3026C-PWR Ethernet Switch

Installation Manual

Manual Version T2-080433-20041019-C-1.01

Product Version VRP3.10

BOM 3104A033

Huawei Technologies Co., Ltd. provides customers with comprehensive technical support and service. If you purchase the products from the sales agent of Huawei Technologies Co., Ltd., please contact our sales agent. If you purchase the products from Huawei Technologies Co., Ltd. directly, please feel free to contact our local office, customer care center or company headquarters.

Huawei Technologies Co., Ltd.

Address: Administration Building, Huawei Technologies Co., Ltd.,

Bantian, Longgang District, Shenzhen, P. R. China

Postal Code: 518129

Website: http://www.huawei.com


http://www.huawei.com/

Copyright 2004 Huawei Technologies Co., Ltd.

All Rights Reserved

No part of this manual may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.

Trademarks

, HUAWEI, C&C08, EAST8000, HONET, , ViewPoint, INtess, ETS, DMC,

TELLIN, InfoLink, Netkey, Quidway, SYNLOCK, Radium, M900/M1800, TELESIGHT, Quidview, Musa, Airbridge, Tellwin, Inmedia, VRP, DOPRA, iTELLIN, HUAWEI OptiX, C&C08 iNET, NETENGINE, OptiX, iSite, U-SYS, iMUSE, OpenEye, Lansway, SmartAX, infoX, TopEng are trademarks of Huawei Technologies Co., Ltd.

All other trademarks mentioned in this manual are the property of their respective holders.

Notice

The information in this manual is subject to change without notice. Every effort has been made in the preparation of this manual to ensure accuracy of the contents, but all statements, information, and recommendations in this manual do not constitute the warranty of any kind, express or implied.


About This Manual

Release Notes

The product version that corresponds to the manual is VRP3.10.

Related Manuals

The related manuals are listed in the following table.

Manual Content

Quidway S3000-EI Series Ethernet Switches Operation Manual

It provides information of getting started, port, VLAN, network protocol, multicast, QACL, integrated management, 802.1x, and system management. (You can refer to detailed description on the CD-ROM that accompanies your switch )

Quidway S3000-EI Series Ethernet Switches Command Manual

It provides the command of getting started, port, VLAN, network protocol, multicast, QACL, integrated management, 802.1x, and system management. (You can refer to detailed description on the CD-ROM that accompanies your switch )

Organization

Quidway S3026C-PWR Ethernet Switch Installation Manual mainly introduces the hardware features, installation, configuration and maintenance of S3026C-PWR Ethernet Switch. To avoid any possible device damage and personal injury before the installation and during the installation, please read the manual carefully. The manual consists of the following chapters:

Chapter 1 Product Overview gives a brief introduction to S3026C-PWR Ethernet Switch.

Chapter 2 Installation Preparation introduces such topics as the precautions and the environmental requirements of S3026C-PWR Ethernet Switch, the instructions for the installation, the installation tools and so on.

Chapter 3 Installation introduces the installation of the S3026C-PWR Ethernet Switch, module installation, connections of the power cable, ground wire and the console cable.


Chapter 4 Initial Power On introduces the booting process of S3026C-PWR Ethernet Switch, including the power-on booting of the switch and the system initialization.

Chapter 5 Loading BOOTROM and Host Software introduces how to load BootROM and host software for S3026C-PWR Ethernet Switch.

Chapter 6 Maintenance and Troubleshooting introduces the problems that might occur during the installation and the booting of S3026C-PWR Ethernet Switch and the related solution.

Chapter 7 Optional Modules introduces the optional interface modules supported by S3026C-PWR Ethernet Switch.

Appendix A Lightning Protection of the Switch The appendix introduces lightning protection of the switch.

Intended Audience

The manual is intended for the following readers:

Network engineers Network administrators Customers who are familiar with network fundamentals

Conventions

The manual uses the following conventions:

I. General conventions

Convention Description

Arial Normal paragraphs are in Arial.

Arial Narrow Warnings, Cautions, Notes and Tips are in Arial Narrow.

Boldface Headings are in Boldface.

Courier New Terminal Display is in Courier New.

II. Command conventions


Boldface The keywords of a command line are in Boldface.

italic Command arguments are in italic.



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

III. Symbol

Eye-catching symbols are also used in the manual to highlight the points worthy of special attention during the operation. They are defined as follows:

Caution: Means reader be extremely careful during the operation.

Note: Means a complementary description.

Environmental Protection

This product has been designed to comply with the requirements on environmental protection. For the proper storage, use and disposal of this product, national laws and regulations must be observed.


Installation Manual Quidway S3026C-PWR Ethernet Switch Table of Contents


i

Table of Contents

Chapter 1 Product Overview ........................................................................................................ 1-1 1.1 Introduction ........................................................................................................................ 1-1 1.2 S3026C-PWR Switch......................................................................................................... 1-1

1.2.1 Front Panel.............................................................................................................. 1-1 1.2.2 Rear Panel .............................................................................................................. 1-4 1.2.3 Optional Modules .................................................................................................... 1-5 1.2.4 Remote Power Supply ............................................................................................ 1-5

1.3 Technical Specifications .................................................................................................... 1-6

Chapter 2 Installation Preparation............................................................................................... 2-1 2.1 Precautions ........................................................................................................................ 2-1 2.2 Requirements on Environment .......................................................................................... 2-1

2.2.1 Temperature/Humidity Requirements ..................................................................... 2-2 2.2.2 Cleanness Requirements........................................................................................ 2-2 2.2.3 Anti-interference Requirements .............................................................................. 2-3 2.2.4 Laser Usage Security.............................................................................................. 2-3

2.3 Tools and Devices Required in Installation ....................................................................... 2-4

Chapter 3 Installation.................................................................................................................... 3-1 3.1 Mounting the Switch .......................................................................................................... 3-1

3.1.1 Rack-Mounting the Switch on a 19-Inch Rack ........................................................ 3-1 3.1.2 Freestanding the Switch on a Tabletop .................................................................. 3-2

3.2 Connection of Power Cord and Ground Wire .................................................................... 3-3 3.2.1 Connecting AC Power Cord .................................................................................... 3-3 3.2.2 Redundant Power Input (Optional) ......................................................................... 3-3 3.2.3 Connecting Ground Wire......................................................................................... 3-4

3.3 Connection of Console Cable ............................................................................................ 3-7 3.3.1 Console Cable......................................................................................................... 3-7 3.3.2 Connecting Console Cable ..................................................................................... 3-8

3.4 Installation of Optional Interface Modules ......................................................................... 3-8 3.4.1 Installing Optional Interface Modules...................................................................... 3-8 3.4.2 Removing Optional Interface Modules.................................................................... 3-9

3.5 Post-Installation Checklist................................................................................................ 3-10

Chapter 4 Initial Power On............................................................................................................ 4-1 4.1 Setting up Configuration Environment............................................................................... 4-1 4.2 Connecting the Console Cable .......................................................................................... 4-1 4.3 Setting Terminal Parameters ............................................................................................. 4-1 4.4 Booting Switch ................................................................................................................... 4-5



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4.4.1 Checking before Powering on Switch ..................................................................... 4-5 4.4.2 Powering On Switch................................................................................................ 4-5

Chapter 5 Loading BOOTROM and Host Software .................................................................... 5-1 5.1 Loading Approaches.......................................................................................................... 5-1 5.2 Local Loading..................................................................................................................... 5-1

5.2.1 Boot Menu............................................................................................................... 5-1 5.2.2 Using XModem and through Console Port ............................................................. 5-3 5.2.3 Using TFTP and through Ethernet Port .................................................................. 5-8 5.2.4 Using FTP and through Ethernet Port..................................................................... 5-9

5.3 Remote Loading............................................................................................................... 5-11 5.3.1 Using FTP ............................................................................................................. 5-11 5.3.2 Using TFTP ........................................................................................................... 5-12

5.4 Remote Loading of PoE Card.......................................................................................... 5-12 5.5 Handling Loading Failures ............................................................................................... 5-14 5.6 Handling Password Loss ................................................................................................. 5-14

Chapter 6 Maintenance and Troubleshooting ............................................................................ 6-1 6.1 Handling Power System Failures....................................................................................... 6-1 6.2 Handling Configuration System Failures ........................................................................... 6-1 6.3 Handling Remote Power Supply Failures.......................................................................... 6-1

Chapter 7 Optional Modules......................................................................................................... 7-1 7.1 Optional Module Types...................................................................................................... 7-1 7.2 Single-port 1000Base-SX/LX Module................................................................................ 7-1

7.2.1 Panel and LEDs ...................................................................................................... 7-2 7.2.2 Interface Fiber ......................................................................................................... 7-2

7.3 Single-port 1000Base-ZX Long-haul Module .................................................................... 7-4 7.3.1 Panel and LEDs ...................................................................................................... 7-4 7.3.2 Port Fiber................................................................................................................. 7-4

7.4 Single-port 1000Base-LX GL Medium-haul Module .......................................................... 7-5 7.4.1 Panel and LEDs ...................................................................................................... 7-5 7.4.2 Port Fiber................................................................................................................. 7-6

7.5 Single-port 1000Base-T Module ........................................................................................ 7-7 7.5.1 Panel and LEDs ...................................................................................................... 7-7 7.5.2 Port Cable ............................................................................................................... 7-8

7.6 Single-port Gigabit Stack Module ...................................................................................... 7-9 7.6.1 Panel and LEDs ...................................................................................................... 7-9 7.6.2 Port Cable ............................................................................................................. 7-10

7.7 100Base-FX Single mode /Single Mode Medium-haul /Multimode Modules .................. 7-11 7.7.1 Panel and LEDs .................................................................................................... 7-11 7.7.2 Port Fiber............................................................................................................... 7-12

7.8 Single-port 100 Mbps SFP Module.................................................................................. 7-13 7.8.1 Panel and LEDs .................................................................................................... 7-14



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7.8.2 Port Fiber............................................................................................................... 7-14 7.9 Single-port Gigabit GBIC Module .................................................................................... 7-15

7.9.1 Panel and LEDs .................................................................................................... 7-16 7.9.2 Port Fiber............................................................................................................... 7-16

Appendix A Lightning Protection of the Switch.........................................................................A-1 A.1 Installation of Lightning Arrester for AC Power (Socket Strip with Lightning Protection)..A-1 A.2 Installation of Lightning Arrester for Network Port.............................................................A-2


Table of Contents

Chapter 1 Product Overview ........................................................................................................ 1-1 1.1 Introduction ........................................................................................................................ 1-1 1.2 S3026C-PWR Switch......................................................................................................... 1-1

1.2.1 Front Panel.............................................................................................................. 1-1 1.2.2 Rear Panel .............................................................................................................. 1-4 1.2.3 Optional Modules .................................................................................................... 1-5 1.2.4 Remote Power Supply ............................................................................................ 1-5

1.3 Technical Specifications .................................................................................................... 1-6

Chapter 2 Installation Preparation............................................................................................... 2-1 2.1 Precautions ........................................................................................................................ 2-1 2.2 Requirements on Environment .......................................................................................... 2-1

2.2.1 Temperature/Humidity Requirements ..................................................................... 2-2 2.2.2 Cleanness Requirements........................................................................................ 2-2 2.2.3 Anti-interference Requirements .............................................................................. 2-3 2.2.4 Laser Usage Security.............................................................................................. 2-3

2.3 Tools and Devices Required in Installation ....................................................................... 2-4

Chapter 3 Installation.................................................................................................................... 3-1 3.1 Mounting the Switch .......................................................................................................... 3-1

3.1.1 Rack-Mounting the Switch on a 19-Inch Rack ........................................................ 3-1 3.1.2 Freestanding the Switch on a Tabletop .................................................................. 3-2

3.2 Connection of Power Cord and Ground Wire .................................................................... 3-3 3.2.1 Connecting AC Power Cord .................................................................................... 3-3 3.2.2 Redundant Power Input (Optional) ......................................................................... 3-4 3.2.3 Connecting Ground Wire......................................................................................... 3-5

3.3 Connection of Console Cable ............................................................................................ 3-7 3.3.1 Console Cable......................................................................................................... 3-7 3.3.2 Connecting Console Cable ..................................................................................... 3-8

3.4 Installation of Optional Interface Modules ......................................................................... 3-8 3.4.1 Installing Optional Interface Modules...................................................................... 3-8 3.4.2 Removing Optional Interface Modules.................................................................... 3-9

3.5 Post-Installation Checklist................................................................................................ 3-10

Chapter 4 Initial Power On............................................................................................................ 4-1 4.1 Setting up Configuration Environment............................................................................... 4-1 4.2 Connecting the Console Cable .......................................................................................... 4-1 4.3 Setting Terminal Parameters ............................................................................................. 4-1 4.4 Booting Switch ................................................................................................................... 4-5


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4.4.1 Checking before Powering on Switch ..................................................................... 4-5 4.4.2 Powering On Switch................................................................................................ 4-5

Chapter 5 Loading BOOTROM and Host Software .................................................................... 5-1 5.1 Loading Approaches.......................................................................................................... 5-1 5.2 Local Loading..................................................................................................................... 5-1

5.2.1 Boot Menu............................................................................................................... 5-1 5.2.2 Using XModem and through Console Port ............................................................. 5-3 5.2.3 Using TFTP and through Ethernet Port .................................................................. 5-8 5.2.4 Using FTP and through Ethernet Port..................................................................... 5-9

5.3 Remote Loading............................................................................................................... 5-11 5.3.1 Using FTP ............................................................................................................. 5-11 5.3.2 Using TFTP ........................................................................................................... 5-12

5.4 Remote Loading of PoE Card.......................................................................................... 5-12 5.5 Handling Loading Failures ............................................................................................... 5-14 5.6 Handling Password Loss ................................................................................................. 5-14

Chapter 6 Maintenance and Troubleshooting ............................................................................ 6-1 6.1 Handling Power System Failures....................................................................................... 6-1 6.2 Handling Configuration System Failures ........................................................................... 6-1 6.3 Handling Remote Power Supply Failures.......................................................................... 6-1

Chapter 7 Optional Modules......................................................................................................... 7-1 7.1 Optional Module Types...................................................................................................... 7-1 7.2 Single-port 1000Base-SX/LX Module................................................................................ 7-1

7.2.1 Panel and LEDs ...................................................................................................... 7-2 7.2.2 Interface Fiber ......................................................................................................... 7-2

7.3 Single-port 1000Base-ZX Long-haul Module .................................................................... 7-4 7.3.1 Panel and LEDs ...................................................................................................... 7-4 7.3.2 Port Fiber................................................................................................................. 7-4

7.4 Single-port 1000Base-LX GL Medium-haul Module .......................................................... 7-5 7.4.1 Panel and LEDs ...................................................................................................... 7-5 7.4.2 Port Fiber................................................................................................................. 7-6

7.5 Single-port 1000Base-T Module ........................................................................................ 7-7 7.5.1 Panel and LEDs ...................................................................................................... 7-7 7.5.2 Port Cable ............................................................................................................... 7-8

7.6 Single-port Gigabit Stack Module ...................................................................................... 7-9 7.6.1 Panel and LEDs ...................................................................................................... 7-9 7.6.2 Port Cable ............................................................................................................. 7-10

7.7 100Base-FX Single mode /Single Mode Medium-haul /Multimode Modules .................. 7-11 7.7.1 Panel and LEDs .................................................................................................... 7-11 7.7.2 Port Fiber............................................................................................................... 7-12

7.8 Single-port 100 Mbps SFP Module.................................................................................. 7-13 7.8.1 Panel and LEDs .................................................................................................... 7-14


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7.8.2 Port Fiber............................................................................................................... 7-14 7.9 Single-port Gigabit GBIC Module .................................................................................... 7-15

7.9.1 Panel and LEDs .................................................................................................... 7-16 7.9.2 Port Fiber............................................................................................................... 7-16


iii

Installation Manual Quidway S3026C-PWR Ethernet Switch Chapter 1 Product Overview


1-1

Chapter 1 Product Overview

1.1 Introduction

With fast growth of the Internet, users needs for communications have shifted gradually from such narrowband services as plain old telephone server (POTS), fax, telegraph, to broadband services like video telephony, video on demand (VOD) and high-speed Internet access. They focus more and more of their attention on access rate. At the same time, Ethernet access has been prevailing in the market for its low cost, high speed and ease of use. In this context, Huawei Technologies puts to market its Quidway Series Ethernet Switches, which cover the needs of different types of customers.

Quidway S3026C-PWR Ethernet Switch is a L2 wirespeed switching product developed by Huawei Technologies. It can supply power for the devices remotely-connected to it and is an intellectual manageable product designed for the network environment which requires high-performance, high port-density and ease of installation, as well as providing power supply for the connected devices.

S3026C-PWR supports only AC power supply. It provides 24 fixed 10/100Base-TX auto-sensing RJ-45 ports and two modular slots. You can insert in the module slots, depending on your needs, single-port 1000Base-SX/LX module, single-port 1000Base-ZX long-haul module, single-port 1000Base-LX GL medium-haul module, single-port 1000Base-T module, single-port Gigabit stack module, 100Base-FX single mode medium-haul/multimode modules, sing-port 100 Mbps SFP module, and single-port Gigabit GBIC module. Through twisted pair cable, S3026C-PWR can supply -48V DC power for the remotely-connected powered devices (PDs), such as S2016C, and S2016-EI.

1.2 S3026C-PWR Switch

1.2.1 Front Panel

I. Front panel

S3026C-PWR has on its front panel a power LED (PWR), two port status mode LEDs (A/L, D/S), a mode button, 24 fixed 10/100Base-TX ports (with two LEDs, left one in yellow and right one in green, for each port), two modular slots, a Console port. See the figure below.



1-2

(2)

(3)

(1)

(5)(4) (6) (7)

(2)

(3)

(1)

(5)(4) (6) (7) 1) Power LED 2) Port status mode LED 3) Mode button 4) 24 fixed 10/100Base-TX ports 5) Module slot 6) Module slot 7) Console port

Figure 1-1 S3026C-PWR front panel

II. LEDs

The following table summaries the LEDs on the front panel of S3026C-PWR.

Power LED

Table 1-1 Power LED of S3026C-PWR

LED Status

ON The switch is powered on and operates normally. Power LED (PWR)

OFF The switch is not powered on.

Port status mode LEDs

Table 1-2 Port status mode LEDs

LED Status

A/L (Active/Link) ON You can read the active/link status of the ports from the LED.

P/S (Powered/Speed) ON You can read the powered/speed status of the ports from the LED.

10/100Base-TX port status LEDs



1-3

Table 1-3 10/100Base-TX port status LEDs of S3026C-PWR

Note LED Status

Yellow flashing

The port is active and packets are being transmitted/received on it.

Left OFF The port is active and no packets are being transmitted/received on it.

Green The link on the port is UP (correctly connected). A/L

Right OFF The link on the port is DOWN (no connection) or link error occurs.

Yellow The port is supplying power for a remote PD device. Left

OFF The port does not supply power for a remote PD device.

Green The port runs at the rate of 100 Mbps.

You can change the mode of 10/100Base-TX ports by pressing the mode button.

P/S

Right OFF The port runs at the rate of 10 Mbps.

Note:

Through the mode button, you can change status mode of 10/100Base-TX port. The LED in ON status indicates which status you choose to observe. For example, if you wish to view the link status of a port, you can choose the A/L LEDs. Through reading the status of port LEDs, you can know the link status of the port.

After the switch is initialized, the A/L LED is ON. You can press the mode button to choose the P/S LED. The switch restores to the A/L LED 45 seconds after you press the mode button.

You can also determine the power supply mode by pressing the mode button. When the A/L LED is ON, the switch supply power and detection for the PD device using the data wires (default mode); when the P/S LED is ON, the switch supply power and detection for the PD device using the idle wires.

Modular port LEDs

Table 1-4 Modular port LEDs of S3026C-PWR

LED Status

OFF The link is DOWN on the port. LNK/LINK

ON The link is UP on the port.

OFF No packets are being transmitted/received on the port. ACT

Flashing Packets are being transmitted/received on the port.



1-4

III. Fixed 10/100Base-TX ports

Table 1-5 Attributes of 10/100Base-TX ports on S3026C-PWR

Attribute Description

Connector RJ-45

Port number 24

Operational mode

10M half/full duplex

100M half/full duplex

MDI/MDI-X auto-sensing

Standard supported IEEE 802.3u

Transmission cable and maximum transmission distance Category-5 twisted pair cable (100m)

IV. Console port

S3026C-PWR provides an asynchronous EIA/TIA 232-compliant Console port. Through this port, you can configure locally or remotely the switch.

Table 1-6 Attributes of Console port

Attribute Description

Connector RJ-45

Standard supported Asynchronous EIA/TIA-232

Baudrate 9600 baud (default)

Function

Connects an ASCII terminal

Connects the serial port of a local terminal (which can be a PC) or a remote terminal (through a pair of Modems) and runs terminal emulation program on the terminal.

1.2.2 Rear Panel

I. Rear panel

S3026C-PWR has AC input socket, grounding screw, and redundant power socket on its rear panel. See the figure below.



1-5

(1) (2)(3)

1) AC input 2) Grounding screw 3) Redundant power

Figure 1-2 S3026C-PWR rear panel

II. AC input specifications

Rated voltage range: 100-240V a.c., 50/60Hz

Maximum tolerance: 90-264V a.c., 50/60Hz

1.2.3 Optional Modules

Single-port 1000Base-LX module Single-port 1000Base-SX module Single-port 1000Base-T module Single-port Gigabit long-haul optical module Single-port Gigabit medium-haul optical module Single-port Gigabit stack module Single-port 100 Mbps single mode optical module (1310nm,15km,SC) Single-port 100 Mbps multimode optical module (1310nm,2km,SC) Single-port 100 Mbps single mode optical module (1310nm,40km,SC) Single-port 100 Mbps SFP module (configurable together with 2km, 15km,

40km and 80km SPF modules) Single-port Gigabit GBIC module (configurable together with multimode GBIC

module, single mode 10km, 40km, 70km, 100km GBIC modules, 30m GBIC Gigabit HSSDC unit and GBIC electrical module)

1.2.4 Remote Power Supply

S3026C-PWR supports power over Ethernet (PoE) feature, that is, it can supply -48V DC power for the PD devices (IP phone, WLAN AP and Network camera for example) using twisted pair cables.

As power sourcing equipment (PSE), S3026C-PWR supports IEEE802.3af power supply standard.

S3026C-PWR can transfer data and power current in concurrent way using the data wires (1, 3, 2 and 6) of category-3/-5 twisted pair cable, or in separate way, transfer data using the data wires (1, 3, 2 and 6) of category-3/-5 twisted pair



1-6

cable and supply power using its idle wires (4, 5, 7 and 8). You can determine your own pattern either through appropriate commands or just pressing the mode button.

S3026C-PWR can provide power supply for up to 24 downlinked switching devices, with maximum distance of 100m.

Each Ethernet port provides a maximum power of 15.4 W for the connected device.

S3026C-PWR can provide a total power of 160W for connected switching devices. It determines whether to supply power for another device based on this total value and the currently working power.

Note:

The remote PD devices may choose to accept the power supply from S3026C-PWR as the only power input.

If a remote PD device already has its own working power supply, the power supply from S3026C-PWR can serve as the redundant one.

1.3 Technical Specifications

Table 1-7 Technical specifications of S3026C-PWR

Item S3026C-PWR

Dimensions (W H D) 436mm 42mm 360mm

Weight 5kg

Fixed port 24 fixed 10/100 Mbps RJ-45 electrical ports

Console port One

Expansion slot Two



1-7

Item S3026C-PWR

Extended module type

Single-port 1000Base-LX module

Single-port 1000Base-SX module

Single-port 1000Base-T module

Single-port Gigabit long-haul optical module

Single-port Gigabit medium-haul optical module

Single-port Gigabit stack module

Single-port 100 Mbps multimode optical module

Single-port 100 Mbps single mode optical module

Single-port 100 Mbps single mode medium-haul optical module

Single-port 100 Mbps SFP module (configurable together with 2km, 15km, and 40km SPF modules)

Single-port Gigabit GBIC module (configurable together with multimode GBIC module, single mode 10km, 40km, 70km GBIC modules, 30m GBIC Gigabit HSSDC module and GBIC electrical module)

1000Base-T:

(rate auto-sensing between 10/100/1000 Mbps)

10Base-T: Category-3/4/5 non-shielded twisted pair cable with a maximum transmission distance of 100m

100/1000Base-T: Category-5 shielded twisted pair cable with a maximum transmission distance of 100m

100Base-FX multimode

62.5/125 m multimode fiber with a maximum transmission distance of 2km

100Base-FX single mode

9/125 m single mode fiber with a maximum transmission distance of 15km

100Base-FX single mode medium-haul:

9/125mm single mode medium-haul fiber with a maximum transmission distance of 40km

1000Base-LX 9/125 m single mode fiber with a maximum transmission distance of 10km

1000Base-SX

62.5/125 m multimode fiber with a maximum transmission distance of 220m

50/125 m multimode fiber with a maximum transmission distance of 500m

1000Base-ZX long-haul


1000Base-LX GL medium-haul


Transmission cable and maximum transmission distance

Gigabit stack Special stack cable with a fixed length of 1m



1-8

Item S3026C-PWR

Gigabit GBIC

62.5/125 m single mode fiber with a maximum transmission distance of 220m

50/125 m single mode fiber with a maximum transmission distance of 500m






Category-5 shielded twisted pair cable with a maximum transmission distance of 100m

HSSDC port-specific cable with a maximum transmission distance of 30m

100 Mbps SFP

62.5/125 m single mode fiber with a maximum transmission distance of 2km


9/125 m single mode optical fiber with a maximum transmission distance of 40km

9/125 m single mode optical fiber with a maximum transmission distance of 80km

Input voltage AC input Maximum tolerance: 90-264V a.c., 50/60Hz

Rated voltage range: 100-240V a.c., 50/60Hz

Power consumption (full load) 225W

Operating temperature 0 to 45C

Operating humidity (non-condensing) 10% to 90%

Installation Manual Quidway S3026C-PWR Ethernet Switch Chapter 2 Installation Preparation

Chapter 2 Installation Preparation

2.1 Precautions

To avoid any device impairment and bodily injury because of improper use, please follow the precautions listed below:

Before cleaning the switch, please unplug the switch connector first. Do not clean the switch with wet cloth or with liquid.

Do not place the switch near water or any damp area. Prevent water or moisture from entering the switch chassis.

Do not place the switch on the unstable cases or desks, as the switch might be damaged severely in case of a fall.

Ensure proper ventilation of the room and keep the switch ventilation hole free of obstruction.

The switch can operate normally under correct voltage input. Make sure that the operating voltage is consistent with that labeled on the switch.

Do not open the chassis while the switch is in operation to protect the safe of the operator and the switch.

Before changing I/O board, wear ESD-protective gloves for fear of damaging the board with ESD.

2.2 Requirements on Environment

S3026C-PWR must be used indoors. The following conditions must be met regardless of whether you install the switch in a 19-inch standard cabinet or install it directly on a tabletop.

Make sure that enough room is left for the air-intake hole and the ventilation hole of the switch, so that the heat dissipation of the switch chassis can be guaranteed.

Make sure that the ventilation and heat dissipation systems of the cabinet and the tabletop are good.

Make sure that the cabinet and the tabletop are stable enough to bear the weight of the switch and the accessories.

Make sure that the cabinet and the tabletop are well grounded.

To ensure normal operation and to prolong the life span of the switch, the following requirements on the installation site must also be satisfied.


2-1


2.2.1 Temperature/Humidity Requirements

To ensure the normal operation and service life of a switch, the user needs to maintain the temperature and the humidity of the equipment room at a certain level. If the humidity level in the equipment room is too high for a long time, it will lead to bad insulation of the insulating material or even leakage. Sometimes, the mechanical performance, changes of material, the rustiness and corrosion of some metal parts are also likely to occur. If the relative humidity is too low, the captive screws may become loose due to the shrinking of insulation washers. Meanwhile, electrostatic phenomenon is likely to happen in the dry weather environment, which will jeopardize the CMOS circuit of the switch. The higher the temperature, the greater the damage to the switch will be. High temperature for a long time will speed up the aging process of the insulation materials, greatly lower the reliability of the switch and therefore affect its life span seriously.

2.2.2 Cleanness Requirements

Dust will hazard safe operation of the equipment. Falling on the equipment, it may cause electrostatic adsorption, and hence result in poor contact of the metal connectors or connection points. This is more likely to happen when the relative indoor humidity is low, which will not only shorten the device's service life, but also incur communication failures. The requirements on dust content and particle diameter in the equipment room are shown in the following table:

Table 2-1 Requirements on dust content in an equipment room

Mechanically activated material Unit Content

Dust particle Partical/m 3 104 (with dust invisible on the table

top in three consecutive days)

Note: Diameter of dust particles 5 m

Besides the requirements on dust, rigorous requirements are also set on the air content of salts, acids, and sulfides in an equipment room. These harmful gases will accelerate metal corrosion and aging process of certain parts. The equipment room should be protected from harmful gases such as SO2, H2S, NO2, NH3 and Cl2, the value limits of which are shown in the following Table.


2-2


Table 2-2 Limits on harmful gas contents in an equipment room

Gas Maximum (mg/m3)

SO2 0.2

H2S 0.006

NH3 0.05

Cl2 0.01

2.2.3 Anti-interference Requirements

A switch in use may be affected by the interference sources outside the system in a way of capacitance coupling, inductance coupling, radiation of electromagnetic wave, public impedance coupling (including the grounding system) or conducting line (power cord, signaling line and transmission line, etc.). Therefore, the following should be considered:

If AC supply system is TN system, AC power socket should be a monophase three-wire power socket with Protection Earth (PE). Thereby, the filter circuit in the equipment can effectively filter interference from the power supply system.

Keep the switch far away from radio launcher, radar launcher, and high-frequency devices working in high current.

Adopt the measure of electromagnetic shielding if necessary. For example, you can adopt shielded interface cable.

Interface cable must be run indoors, and outdoor cabling is not permitted, otherwise, over-voltage and over-current may damage the device.

2.2.4 Laser Usage Security

S3026C-PWR is the class I laser device.

In operating status, it is prohibited to stare into the open optical interface because the laser being transmitted through the optical fiber will produce a small beam of light, because it has very high power density, when a beam of light enters the eye, retina may be burned.

Caution:

Looking into the laser beam inside the fiber shall hurt your eyes.


2-3


2.3 Tools and Devices Required in Installation

1) Tools required Phillips screwdriver Flat-blade screwdriver ESD-preventive wrist strap

2) Cables Power cord Console cable Ground wire

3) Other devices Configuration terminal (or a PC)

Caution:

Installation tools are not delivered with S3026C-PWR, so you have to prepare them by yourself.


2-4

Installation Manual Quidway S3026C-PWR Ethernet Switch Chapter 3 Installation

Chapter 3 Installation

Caution:

On the mounting screw of the chassis of any Quidway series switches, there is a seal which must be kept intact before the sales agent performs maintenance on the switch. The user should contact local agent for permission if it is necessary to open the chassis. Otherwise, he/she will bear the responsibility for possible damages.

3.1 Mounting the Switch

3.1.1 Rack-Mounting the Switch on a 19-Inch Rack

The switch can be mounted in a 19-inch standard rack. The mounting procedure is described below:

Step 1: Check the grounding and stability of the cabinet. Fix the mounting ears at both sides of the front panel of the switch with screws.

Step 2: Place the switch on a shelf in the cabinet. Depending on the actual situation, slide the switch along the guides of the cabinet to an appropriate position.

Step 3: Use screws to fix the mounting ears on the fixing guides at both sides of the cabinet. Make sure that the switch is securely fixed in the cabinet by the brackets on each slot and the mounting ears.


3-1


Figure 3-1 Mounting the switch on a 19-inch rack

Note:

The mounting ears are used for fixing rather than bearing. When the switch is mounted on a 19-inch standard rack, it should be borne by slide rails (fixed on the rack).

3.1.2 Freestanding the Switch on a Tabletop

If there is no 19-inch standard rack, you may have to place the switch on a clean tabletop, which is a relatively easy way to operate. The user needs only pay attention to the following during such operation:

Make sure that the table is stable and well grounded. Leave about 10 centimeters of space around the switch for heat dissipation. Do not place heavy objects on the top of the switch.


3-2


3.2 Connection of Power Cord and Ground Wire

3.2.1 Connecting AC Power Cord

I. AC power socket (Recommended)

A monophase three-wire power socket with a neutral point connector or a multi-functional power socket for the computer is recommended. The neutral point of the power in a building must be well grounded. Normally, the neutral point of the power supply system in a building is buried in the ground during the construction and wiring. The user must make sure that the power supply for the building is grounded.

Figure 3-2 Recommended AC power socket

II. Connecting AC power cord

Step 1: Connect one end of the ground wire of the chassis that is shipped with the switch to the grounding screw, and properly ground the other end as near as possible.

Step 2: Connect one end of the power cord that is shipped with the switch to the power socket, and plug the other end to the DC power socket for external power supply.

Step 3: Check power indicator (PWR) of the switch to see whether it is on. ON indicates that the power cord is correctly connected.

Caution:

Before powering on the switch, connect the ground wire.


3-3


3.2.2 Redundant Power Input (Optional)

Caution:

The redundant power cord is not hot-swappable.

I. Redundant power

To guarantee high reliability, S3026C-PWR is fitted with redundant power supply module. The module has a (12 V or -48 V) DC external interface, which is connected to Huawei RPS (Redundant Power System) through DC power cord. The RPS is an external AC-DC or DC-DC single power switching system.

The socket for redundant power input on S3026C-PWR is as shown in the following figure.

Figure 3-3 S3026C-PWR redundant input socket

II. Connecting redundant power cord

Step 1: Make sure the switch has been powered off and the RPS DC output has been turned off.

Step 2: Plug one end of the DC power cord of RPS into the redundant power socket on the rear panel of the switch and the other end into the DC output socket of RPS.

Step 3: Turn on the switch power and RPS DC output.

Step 4: Check if the state indicator in RPS panel OK is on. ON means RPS is working normally.


3-4


3.2.3 Connecting Ground Wire

Caution:

The correct connection of the switch ground wire is the primary guarantee for the lightning protection and anti-interference; so the user must connect the ground wire correctly.

Note:

The following figures just illustrate processing method of grounding screws or grounding at power input end, but no switch type and accurate positions of power input end and grounding screws are specified.

The power input end of the switch is connected with a noise filter, whose central ground is directly connected to the chassis, forming the so-called chassis ground (also called PE). This chassis must be well grounded so that the faradism and leakage electricity can be safely released to the ground to enhance the switch capability of withstanding electromagnetic interference. The switch should be grounded in the following way.

If there is grounding strip in the Ethernet switch installation environment, attach one end of the yellow-and-green protection ground wire to the grounding screw of the grounding strip and fasten the captive nuts. Note that the fire main and lightning rod of a building are not suitable for grounding the switch. The ground wire of a switch shall be connected to the grounding device of the equipment room.

(1)

(2)

(4)

(3)

1) Power input of switch 2) Grounding screw of switch 3) PE cable 4) Grounding bar in equipment room

Figure 3-4 Grounding with grounding strip available


3-5


If there is no grounding strip but earth nearby and the grounding body is allowed to be buried, you can simply hammer an angle iron or steel pipe no shorter than 0.5m into the earth. In this case, the yellow-green protection ground wire should be welded with the angle iron (steel pipe) and the joint should be processed against eroding.

(1)

(2)

(5)

(3)

(4)

1) Power input of switch 2) Grounding screw of switch 3) PE cable 4) Ground 5) Angle steel

Figure 3-5 Grounding when it is allowed to bury grounding body nearby in an equipment room

If there is no grounding strip and no grounding body can be buried, the Ethernet switch with AC power supply can be grounded through the PE wire of the AC power supply. In this case, make sure the PE wire of the AC power supply has been well grounded at the power distribution room or AC transformer side.

(4)

(2)

(1)

(5)

(3)

(6)

1) AC input 2) Grounding terminal 3) Power transformer 4) PE cable 5) 3-core cable for power input 6) Switch

Figure 3-6 Grounding through AC PE wire

If there is no grounding strip and no grounding body can be buried, the Ethernet switch powered by -48V DC can be grounded through the return wire


3-6


(RTN) of the DC power supply. In this case, make sure RTN wire has been well grounded from the DC egress of the DC power cabinet.

(1)

(2) (4)

(3)

(6)

(5)

(7) (8)

(9)

(11)

(10)

1) AC/DC power cabinet 2) -48V line bank 3) -48V 4) RTN line bank 5) RTN 6) PGND line bank 7) Ground 8) PE cable 9) Grounding terminal 10) Switch 11) DC input

Figure 3-7 Grounding through PGND of a power cabinet

3.3 Connection of Console Cable

3.3.1 Console Cable

Console cable is an 8-core shielded cable. Its one end is an RJ-45 connector, inserted into the Console port of the switch; the other end is a DB-9 (female) plug, inserted into a 9-core (male) serial socket. The Console cable is shown in the following figure.

Figure 3-8 Console cable

Table 3-1 Console cable connection

RJ-45 Signal Direction DB-9

1 RTS 7

2 DTR 4


3-7


RJ-45 Signal Direction DB-9

3 TXD 3

4 CD 1

5 GND - 5

6 RXD 2

7 DSR 6

8 CTS 8

3.3.2 Connecting Console Cable

When configuring the switch at the terminal, connect the Console cable as described below:

Step 1: Plug the DB-9 female connector of Console cable to the serial port of the PC where the switch is to be configured.

Step 2: Connect the RJ-45 connector of Console cable to the Console port of the switch.

Caution:

Identify the interface before plugging the connector into it.

Note:

You cannot insert or remove the serial plug in or from the PC when the switch is powered on. For connecting the PC to the switch, first connect the DB-9 end to the PC and then the RJ-45 end to the switch. Remove it in inverse order.

3.4 Installation of Optional Interface Modules

3.4.1 Installing Optional Interface Modules


3-8


Caution:

Before performing any of the following operation, please make sure that the switch is powered off to avoid the damage to the components.

Step 1: Wear ESD wrist strap and disconnect the power off the switch.

Step 2: Remove the blank filler panel in the module slot.

Step 3: Align the remote edge of the interface card with the hatch edge of the switch bottom.

Step 4: Push the interface card gently into the switch until the card touches the switch panel.

Step 5: Fix the interface card in the switch with the captive screws.

Caution:

Save the removed blank filler panel for future use.

3.4.2 Removing Optional Interface Modules

Step 1: Wear ESD wrist strap and disconnect the power off the switch.

Step 2: Use the flat-blade screwdriver to unscrew the captive screws at the both sides of the interface module.

Step 3: Pull the card towards the operator until the interface card is completely apart from the switch bottom.


3-9


Caution:

When removing/installing the optional interface modules, pay attention to the following: When removing/installing the module, do not use too much force during the operation or touch the

components on the surface of the module. If the module is removed and there is no need to mount a new one, mount the blank filler panel in

time to keep the dust out and ensure the normal ventilation of the switch.

3.5 Post-Installation Checklist

Check that whether the power to be used is consistent with that labeled on the switch.

Whether the ground wire is connected. Check whether the Console cable and power cord are correctly connected. Check if all the interface cables run indoors. If there is any cable outdoors,

check if you have connected the AC lightning protection bar and network port lightning protection device.


3-10

Installation Manual Quidway S3026C-PWR Ethernet Switch Chapter 4 Initial Power On


4-1

Chapter 4 Initial Power On

4.1 Setting up Configuration Environment

Refer to the following figure to set up the configuration environment:

Terminal (e.g., a PC) is connected to the Console port of the switch using a Console cable.

PC

Console cable

Switch

ConnnectingConsole port

Connectingserial port

Figure 4-1 Configuration networking when powering on the switch for the first time

4.2 Connecting the Console Cable

Step 1: Plug the DB-9 female connector of Console cable to the serial port of the PC where the switch is to be configured.

Step 2: Connect the RJ-45 connector of Console cable to the Console port of the switch.

4.3 Setting Terminal Parameters

Step 1: Start the PC and run the terminal emulation program such as the Terminal of Windows3.1 or the HyperTerminal of Windows95/98/NT.

Step 2: Set terminal parameters (For example, set the HyperTerminal parameters in Windows98).



4-2

Parameter requirements: Set baud rate to 9600, data bit to 8, parity to none, stop bit to 1 and flow control to none. Select VT100 as terminal emulation. The specific methods are as follows:

1) Click Start > Program > Accessories > Communications > HyperTerminal

to enter the HyperTerminal window and click icon to establish a new

connection, then the Connection Description window will pop up, as shown in the following figure.

Figure 4-2 Connecting HyperTerminal

2) Type the name of the new connection in the connection description interface and click , the following interface will pop up. Select the serial port to be used in the Connect using box.



4-3

Figure 4-3 Setting the serial port for HyperTerminal connection

3) Click after the serial port is selected and the following window will pop up. Set the baud rate to 9600, data bit to 8, parity to none, stop bit to 1, and flow control to none.



4-4

Figure 4-4 Setting serial port parameters

4) Click when the serial port parameters are set and the system will enter the following window.

Figure 4-5 HyperTerminal

Select button in the HyperTerminal window to enter the Property window. Click the Settings tab in the Properties window as shown in the following figure and select VT100 as the emulation terminal. Click when your configuration is done.



4-5

Figure 4-6 Setting terminal emulation in properties setting window

4.4 Booting Switch

4.4.1 Checking before Powering on Switch

Before powering on a switch, check whether:

The power cord and ground wire are correctly connected. The voltage matches the requirement for the switch. The Console cable is correctly connected the terminal (which can be a PC) for

configuration has been started, and the configuration parameters have been set.

4.4.2 Powering On Switch

After powering on the switch, run Boot ROM program first and the following information will be displayed:

Starting...

************************************************

* *



4-6

* Quidway S3026C-PWR BOOTROM, Version 100 *

* *

************************************************

Copyright(C) 2003-2004 by HUAWEI TECHNOLOGIES CO.,LTD.

Creation Date : Mar 1 2004, 12:00:00

CPU Type : MIPS

CPU Clock Speed : 150MHz

Memory Size : 64MB

Initialize S3026C-PWR mainboard..........................OK! (1)

Initialize POE module....................................OK! (2)

SDRAM selftest...........................................OK! (3)

FLASH selftest..........................................OK! (4)

CPLD selftest............................................OK! (5)

Port g1/1 has 1000BASE-SX MM module (6)

Port g2/1 has 1000BASE-T GT module (7)

Switch chip selftest.....................................OK! (8)

Switch SDRAM selftest....................................OK! (9)

PHY selftest.............................................OK! (10)

Please check port leds.......................... ........OK! (11)

The switch Mac is: 00-E0-FC-35-26-E0 (12)

Press Ctrl-B to enter Boot Menu... 5

Lines (1) to (12) are POST (power on self test) information of the switch. Lines 6 and 7 are information of the two optional modules, which changes with module types you choose. These two lines are unavailable for the fixed ports.

Press Ctrl+B within 5 seconds and enter the Boot menu. If you perform no operation or press any key other than Ctrl+B within the 5

seconds of waiting, the system will enter the auto-booting state when the time prompt for instruction waiting becomes 0. System auto-booting information is as follows:

The system prompts on the screen:

Auto-booting...

Starting ...

**********************************************************

* All rights reserved (1997-2004) *

* Without the owner's prior written consent, *

* no decompiling or reverse-engineering shall be allowed.*

**********************************************************

User interface Aux0/0 is available



4-7

Please Press ENTER

The above information indicates the automatic booting is done.

Press and the terminal will display the following information:

At this point, you can start configuring the switch.

Note:

Quidway series switches provide abundant command views. For details about the configuration commands and command line interfaces, refer to Quidway S3000-EI Series Ethernet Switches Operation Manual.

Installation Manual Quidway S3026C-PWR Ethernet Switch Chapter 5 Loading BOOTROM and Host Software


5-1

Chapter 5 Loading BOOTROM and Host Software

5.1 Loading Approaches

S3026C-PWR support both local and remote software loading.

Remote loading:

Using FTP Using TFTP

Local loading:

Using XModem and through Console port Using TFFP and through Ethernet port Using FTP and through Ethernet port

Note:

You must load the Boot ROM and host software in the versions that match each other.

5.2 Local Loading

After correctly connecting a user terminal to the switch, you can load locally the Boot ROM and host software of the switch.

Note:

The loading process of Boot ROM is similar to that of host software, only the system gives different prompts after you press Ctrl + U when entering the Boot menu. The following description is based on the loading of Boot ROM.

5.2.1 Boot Menu

The Boot menu of S3026C-PWR is as follows:

Starting...



5-2

************************************************

* *

* Quidway S3026C-PWR BOOTROM, Version 100 *

* *

************************************************

Copyright(C) 2003-2004 by HUAWEI TECHNOLOGIES CO.,LTD.

Creation Date : Mar 1 2004, 12:00:00

CPU Type : MIPS

CPU Clock Speed : 150MHz

Memory Size : 64MB

Initialize S3026C-PWR mainboard..............................OK!

Initialize POE module....................................OK!

SDRAM selftest...........................................OK!

FLASH selftest..........................................OK!

CPLD selftest............................................OK!

Port g1/1 has 1000BASE-SX MM module

Port g2/1 has 1000BASE-T GT module

Switch chip selftest.....................................OK!

Switch SDRAM selftest....................................OK!

PHY selftest.............................................OK!

Please check port leds...................................OK!

The switch Mac is: 00-E0-FC-35-26-E0

Press Ctrl-B to enter Boot Menu... 5

Press , and the system will prompt:

Password :

Note:

To access the Boot menu, press within 5 seconds after the screen prompts "Press Ctrl-B to enter Boot Menu..., otherwise, the system will enter the program decompress process. If you still want to enter the Boot menu after the decompression process has started, you must reboot the switch.

After you type correct Boot ROM password (no password is set by default), the system enters the Boot menu.



5-3

Caution:

If you have ever modified the Boot ROM password, make a good record.

BOOT MENU

1. Download application file to flash

2. Select application file to boot

3. Display all files in flash

4. Delete file from flash

5. Modify bootrom password

0. Reboot

Enter your choice(0-5):

5.2.2 Using XModem and through Console Port

I. XModem overview

XModem protocol is a file transmission protocol that is widely used for its simplicity. XModem protocol transfer files through the Console port. It can transfer data packets of 128 bytes and 1 K bytes, and support checksum and CRC check modes. The data packets can be retransmitted for several times (often 10 times) if error occurs during their transmission.

XModem transmission is performed jointly by receiving program and sending program. The receiving program sends negotiation character for check mode negotiation. Upon the settlement of negotiation, the sending program starts sending data packets. The receiving program checks the first complete data packet after receiving it with the negotiated method. The acknowledgement characters are sent after passing the check and then the sending program continues to send the next packet. If the check fails, the negative characters will be sent and the sending program will send this packet again.

II. Loading BOOTROM

Step 1: When the system prompts Enter your choice (0-5) in Boot menu, press Ctrl+U to enter the menu for loading Boot ROM.


Please set bootrom download protocol parameter:

1. Set TFTP protocol parameter



5-4

2. Set FTP protocol parameter

3. Set XMODEM protocol parameter

0. Return to boot menu

Choose the desired protocol to load Boot ROM.

Step 2: Choose option 3, that is, choosing XModem protocol and the system enters the menu for setting download rate.

Please select your download baudrate:

1. 9600

2. 19200

3. 38400

4. 57600

5. 115200*

0. Return

Enter your choice (0-5):5

Step 3: Select the appropriate download speed based on the actual requirements. For example, enter option 5 to select the download rate 115200 bps. Press and the terminal will display the following information:

Are you sure to update your bootrom?(Y/N)

Step 4: Type Y and the system starts downloading the file; type N and the system returns to the download program menu. Take the first case as an example. Press Enter and get the following output:

Download baudrate is 115200 bps.

Please change the terminal's baudrate to 115200 bps and select XMODEM protocol.

Press enter key when ready.

Note:

If you choose the download rate 9600 bps, you can directly enter step 7 without modifying the baudrate of HyperTerminal.

Step 5: Ether File > Properties of HyperTerminal and click in the popup window to configure the Console port. Set its baudrate to 115200 bps.



5-5

Figure 5-1 Switch properties window

Figure 5-2 Configuring Console port



5-6

Step 6: After the terminal baud rate is modified, it is necessary to disconnect and then re-connect the HyperTerminal, so as to make the new setting effective: just click on the and buttons.

Figure 5-3 and icons

Note:

After the terminal baud rate is modified, it is necessary to disconnect and then re-connect the terminal emulation program, so as to make the new setting effective.

Step 7: Press Enter to start loading process. Now the terminal prompts this information:

Now please start transfer file with XMODEM protocol.

If you want to exit, Press .

Loading ...CCCCCCCCCC

Step 8: Choose Transmit > Send File of the HyperTerminal. Click on in the pop-up window (see the following figure), choose the target file to be downloaded, and change the protocol for downloading to XModem.

Figure 5-4 Send File window



5-7

Step 9: Click on and the window as shown in the following figure will pop up.

Figure 5-5 Sending file window

Step 10: After downloading process is completed, the system will display the following information:

Loading ...CCCCCCCCCC done!

## Total Size = 0x00055d40 = 351552 Bytes

Your baudrate should be set to 9600 bps again!

Press enter key when ready.

Note:

If you choose the download rate 9600 bps, the system just prompts Bootrom is updating now.....................................done! rather than Your baudrate should be set to 9600 bps again! Press enter key when ready.

Step 11: You need to restore the terminal baudrate to 9600 bps now. Refer to steps 5 and 6 for details. Then press any key when the system prompts and it gives this information to indicate a successful loading:

Bootrom is updating now.....................................done!

III. Loading host software

Step 1: Choose option 1 in the Boot menu and the system prompts:



5-8





Enter your choice(0-3):3

Choose the desired protocol to load host software.

The subsequent steps are the same as those for loading Boot ROM, only the system change the Boot ROM to host software in the prompts.

5.2.3 Using TFTP and through Ethernet Port

I. TFTP overview

Trivial file transfer protocol (TFTP) is a protocol in TCP/IP suite for file transfer between client and server. Since it is borne over user datagram protocol (UDP), it provides unreliable transfer service.

II. Loading BOOTROM

Step 1: Select an Ethernet port for downloading on the switch. Connect the switch to the PC having the desired file via the Ethernet port (the IP address of the PC is already known). At the same time, via the Console port, the switch is connected to a PC, which can be the aforementioned one.

Step 2: Run the TFTP server on the PC connected to the Ethernet port, and specify a file directory for loading.

Caution:

Quidway series switches are not shipped with TFTP server program.

Step 3: Run terminal emulation on the PC connected to the switch. Start the switch, enter the Boot menu and then the menu for choosing loading protocol.

In the Boot menu, press Ctrl+U when the system prompts Enter your choice (0-5) to enter the menu for choosing loading protocol.





5-9






Step 4: Choose option 1, that is, choosing TFTP protocol and the system enters the menu for setting protocol parameters.

Load File name

Switch IP address

Server IP address

Step 5: Enter correct information as needed and the system displays the following information:


Step 6: Type Y and the system starts downloading the file; type N and the system returns to the download program menu. Take the first case as an example. When the Boot ROM is successfully downloaded, the terminal prompts this information:

Initializing net....done!

Loading.........................done!











5.2.4 Using FTP and through Ethernet Port

I. FTP overview

Through the Ethernet port, the switch can serve as FTP server or client. It provides the user with another way to download the system application and configuration files. Take the switch as an FTP client as an example for further explanation.



5-10

II. Loading BOOTROM

Step 1: Select an Ethernet port for downloading on the switch. Connect the switch to the PC having the desired file via the Ethernet port (the IP address of the PC is already known). At the same time, via the Console port, the switch is connected to a PC, which can be the aforementioned one.

Step 2: Run the FTP server on the PC connected to the Ethernet port, configure FTP username and password, and specify a file directory for loading.

Step 3: Run terminal emulation on the PC connected to the switch. Start the switch, enter the Boot menu and then the menu for choosing loading protocol.

In the Boot menu, press Ctrl+U when the system prompts Enter your choice (0-5) to enter the menu for choosing loading protocol.








Step 4: Choose option 2, that is, choosing FTP protocol and the system enters the menu for setting protocol parameters.

Load File name

Switch IP address

Server IP address

FTP User Name

FTP User Password

Step 5: Enter correct information as needed and the system displays the following information:


Step 6: Type Y and the system starts downloading the file; type N and the system returns to the download program menu. Take the first case as an example. When the Boot ROM is successfully downloaded, the system writes the file into the flash memory and then the terminal prompts this information:

Initializing net....done!

Loading.........................done!




5-11










5.3 Remote Loading

You can also connect a user terminal over the network to the switch for remote loading of Boot ROM and host software.

5.3.1 Using FTP

Run the FTP server on the local PC, configure FTP username and password, and specify a file directory (suppose the IP address is 10.10.110.1). Log into the switch using Telnet and transfer host software to the switch using FTP.

Assume the host software file is SWITCH.app and Boot ROM file is SWITCH.btm. Follow these steps to load the files after logging into the switch.

Step 1: Download the files to the switch using FTP.

ftp 10.10.110.1

Trying ...

Press CTRL+K to abort

Connected.

220 WFTPD 2.0 service (by Texas Imperial Software) ready for new user

User(none):lyt

331 Give me your password, please

Password:

230 Logged in successfully

[ftp] get SWITCH.app SWITCH.app

[ftp] get SWITCH.btm SWITCH.btm

[ftp] bye

Step 2: Load Boot ROM.

ftp://ftp 10.10.110.1/



5-12

boot bootrom SWITCH.btm

please wait ...

Bootrom is updated!

Step 3: Load host software.

boot boot-loader SWITCH.app

display boot-loader

The app to boot at the next time is: flash:/SWITCH.app

reboot

(Make sure the configurations have been saved before rebooting the switch, for it may cause lost configurations.)

After these steps you have finished loading Boot ROM and host software. Note that you must reboot the switch to make a successful loading of host software. In the event of insufficient flash memory, you can first load Boot ROM. Then delete some program files (obsolete host software files are recommended) in the flash memory and load the new host software using FTP. No power-off is allowed during this process.

5.3.2 Using TFTP

Using TFTP is similar to using TFP, but it should be noted that the switch only can sever as TFTP client and that the files can only be downloaded to the flash memory of the switch.

5.4 Remote Loading of PoE Card

Quidway S3026C-PWR Ethernet Switch supports remote loading of PoE card. The switch first downloads application using FTP or TFTP, and then loads the PoE card.

After logging into the switch, you can load the PoE card through these two steps:

Step 1: Downloads the PoE card application onto the switch using FTP or TFTP.

Step 2: Loads card application using the command line.

The following introduces the loading procedure of the PoE card by taking the local PC as the FTP server and the switch as the FTP client.

The configuration of the switch is presumed as follows: FTP user name is switch, with the password of hello; the user is authorized with the read-write authority; the IP address of the VLAN interface on the switch is 1.1.1.1, the IP address of the PC is 2.2.2.2, and the route between the switch and the PC is reachable. PoE card application new.bin is stored on the PC.



5-13

Switch PC

Network

SwitchSwitch PC

Network

Figure 5-6 PoE

You can perform the following operations after logging into the switch through Console port or telnet.

Caution:

If the Flash memory of the switch does not have enough space, delete the existed applications in the Flash, and then download the new one.

Step 1: Perform FTP connection by inputting commands in user view, input the right user name and password to log into the FTP server.

ftp 2.2.2.2

Trying ...

Press CTRL+K to abort

Connected.

220 WFTPD 2.0 service (by Texas Imperial Software) ready for new user

User(none):switch

331 Give me your password, please

Password:*****

230 Logged in successfully

[ftp]

Step 2: Enter the path authorized by the FTP server, and download PoE card application new.bin from the FTP server.

[ftp] cd switch

[ftp] get new.bin

[ftp] quit

ftp://ftp 10.110.1.2/



5-14

Step 3: Load PoE application by using the poe update command.

system-view

[Quidway]

[Quidway] poe update flash:/new.bin

5.5 Handling Loading Failures

If your loading fails, the switch shall run on the old-version software.

Now you need to check if the physical ports are properly connected. If not, reconnect the ports and initiate the loading process again.

If physical connection is perfect, check if you have ever typed incorrect information by viewing the display information on the HyperTerminal. If yes, correct that information and initiate the loading process again. For example, forget to redefine baudrate for the HyperTerminal if choosing a rate other than 9600 bps for XModem loading; in TFTP loading, type incorrect IP addresses for TFTP server and the switch, incorrect file name, or specify incorrect working directory for TFTP server or forget to do so; for FTP loading, type incorrect IP addresses for FTP server and the switch, incorrect file name, or incorrect username or password.

If the above items are OK, please contact with your local agents.

5.6 Handling Password Loss

If you have lost the Boot ROM, please contact your local agents.

Installation Manual Quidway S3026C-PWR Ethernet Switch Chapter 6 Maintenance and Troubleshooting

Chapter 6 Maintenance and Troubleshooting

6.1 Handling Power System Failures

You can check whether the power system for the switch fails just viewing the power LED (PWR) on the front panel. If it is normal, the power LED (PWR) should stay ON. Otherwise, please check whether

The power cord is correctly connected. The powe

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