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U-SYS IAD208E(M) Integrated Access Device
User Manual
V200R002
Huawei Technologies Proprietary
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U-SYS IAD208E(M) Integrated Access Device
User Manual
Issue
Date
Part Number
02
2007-7-28
31016569
Huawei Technologies Co., Ltd. provides customers with
comprehensive technical support and service. Please feel free to
contact our local office or company headquarters.
Huawei T e c hnologies Co., L t d .
Address: Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website: http://www.huawei.com
Email: terminal@huawei.com
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Copyright © Huawei Technologies Co., Ltd. 2007. All
rights reserved.
No part of this document may be reproduced or transmitted in any
form or by any means without prior written consent of Huawei
Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei
Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are
the property of their respective holders.
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.
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About This Manual
Release Notes
The product version that corresponds to the manual is U-SYS
IAD208E(M) Integrated Access Device V200R002.
Organization
The manual introduces the functions and operations of the U-SYS
IAD208E(M) Integrated Access Device.
There are nine chapters and two appendixes in the manual.
Chapter 1 System Overview profiles the system characteristics,
main functions, system structure, and external interfaces of the
IAD208E(M).
Chapter 2 Installing Hardware introduces how to install the
hardware of IAD208E(M).
Chapter 3 Updating Software elaborates on the establishing of
configuration environment and how to update the software.
Chapter 4 Configuring Data presents how to configure various data
needed for providing various services.
Chapter 5 Advanced Configuration introduces various advanced
configurations related to IAD208E(M) when cooperating with other
devices.
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Chapter 6 Maintaining System introduces how to maintain the
system.
Chapter 7 Troubleshooting introduces how to locate and remove the
faults of the system.
Appendix A Command List lists all the commands used for
configuring IAD208E(M) in alphabetic order.
Appendix B Acronyms lists all the acronyms appeared in the
manual.
Intended Audience
The manual is intended for the following readers:
Installation engineers and technicians
Operation and maintenance personnel
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.
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II. Command conventions
Convention Description
Boldface
italic Command arguments are in italic.
[ ]
{ x | y | ... }
[ x | y | ... ]
{ x | y | ... } *
[ x | y | ... ] *
The keywords of a command line are in
Boldface.
Items (keywords or arguments) in square
brackets [ ] are optional.
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.
III. GUI conventions
Convention Description
< >
[ ]
/
Button names are inside angle brackets. For
example, click the <OK> button.
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].
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IV. Keyboard operation
Format Description
Press the key with the key name inside
<Key>
<Key1+Key2>
<Key1, Key2>
angle brackets. For example, <Enter>,
<Tab>, <Backspace>, or <A>.
Press the keys concurrently. For example,
<Ctrl+Alt+A> means the three keys should
be pressed concurrently.
Press the keys in turn. For example, <Alt,
A> means the two keys should be pressed
in turn.
V. Mouse operation
Action Description
Click
Double Click
Drag
Press the left button or right button quickly
(left button by default).
Press the left button twice continuously and
quickly.
Press and hold the left button and drag it to
a certain position.
VI. Symbols
Eye-catching symbols are also used in this manual to highlight the
points worthy of special attention during the operation. They are
defined as follows:
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Caution, Warning, Danger: Means reader be extremely careful
during the operation.
Note, Comment, Tip, Knowhow, Thought: 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.
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Table of Contents
Table of Contents
Chapter 1 System Overview .........................................................1-1
1.1 Introduction to Product .......................................................1-1
1.2 Service Functions...............................................................1-3
1.3 System Structure................................................................1-3
1.3.1 Hardware Structure .................................................1-3
1.3.2 Software Structure...................................................1-5
Chapter 2 Installing Hardware ......................................................2-1
2.1 Installation Requirements ..................................................2-1
2.1.1 Attentions in Installation ..........................................2-1
2.1.2 Requirements for Installation Environment .............2-2
2.1.3 Requirements for Electromagnetic Environment.....2-2
2.1.4 Tools and Meters.....................................................2-3
2.2 Installing Hardware ............................................................2-4
2.2.1 Putting IAD208E(M) on Desktop .............................2-5
2.2.2 Connecting Serial Port Cable ..................................2-5
2.2.3 Connecting Uplink Cable .........................................2-7
2.2.4 Connecting the Cable on User Side ........................2-7
2.2.5 Connecting Power Cable.........................................2-8
Chapter 3 Updating Software .......................................................3-1
3.1 Setting Up Configuration Environment for Loading ...........3-1
3.1.1 Setting up Configuration Environment for Loading
through Local Serial Port ..................................................3-1
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3.1.2 Setting up the Environment for Loading through Telnet
..........................................................................................3-8
3.2 Configuring (T)FTP Server...............................................3-11
3.2.1 Configuring TFTP Server ......................................3-11
3.2.2 Configuring FTP Server.........................................3-14
3.3 Loading Software .............................................................3-19
3.3.1 BIOS Mode ............................................................3-20
3.3.2 Command Line Loading Mode ..............................3-30
Table of Contents
Chapter 4 Configuring Data ..........................................................4-1
4.1 Preparations.......................................................................4-1
4.1.1 Collecting Data ........................................................4-1
4.1.2 Login Environment...................................................4-2
4.2 Basic Commands ...............................................................4-7
4.2.1 Command Modes ....................................................4-8
4.2.2 Usually Use Commands ..........................................4-9
4.2.3 Examples...............................................................4-11
4.3 Process of Data Configuration .........................................4-12
4.3.1 Configuring IP Address of IAD208E(M) ................4-14
4.3.2 Configuring MG Registration Information..............4-21
4.3.3 Configuring MG Attributes .....................................4-24
4.3.4 Starting DNS Client ...............................................4-28
4.3.5 Configuring Ordinary Voice User...........................4-30
4.3.6 Adding IADMS .......................................................4-35
4.3.7 Configuring the Data of This Equipment ...............4-39
4.3.8 Configuring System Time of IAD208E(M) .............4-43
4.4 Configuration Examples of IAD208E(M) ..........................4-47
4.4.1 Description of Networking .....................................4-47
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4.4.2 Collecting Data ......................................................4-48
4.4.3 Configuring Basic Information of IAD208E(M) ......4-49
4.4.4 Configuring MG Attribute Data ..............................4-51
4.4.5 Configuring Voice User Data .................................4-53
4.4.6 Saving Configuration Data ....................................4-56
Table of Contents
Chapter 5 Advanced Configuration .............................................5-1
5.1 Configuring Common Attributes of Access User ...............5-1
5.1.1 Configuring Ringing Mapping Record .....................5-1
5.1.2 Configuring PSTN Port Attribute .............................5-3
5.2 Configuring Parameters of Built-In LAN Switch .................5-8
5.2.1 Separating Voice and Data Packets........................5-9
5.2.2 Other Configurations of LAN Switch......................5-18
5.3 Configuring Software Parameters ....................................5-24
5.3.1 Configuring System Software Parameters ............5-24
5.3.2 Configuring MG Software Parameters ..................5-29
5.4 Configuring Standby MGC ...............................................5-31
5.5 Configuring MGCP Parameters .......................................5-33
Chapter 6 Maintaining System .....................................................6-1
6.1 System Management .........................................................6-1
6.1.1 Saving Data .............................................................6-1
6.1.2 Rebooting the System .............................................6-2
6.1.3 Showing CPU Occupancy .......................................6-3
6.1.4 Showing System Date and Time.............................6-4
6.1.5 Showing Version Information ..................................6-5
6.1.6 Showing Environment Monitoring Information ........6-6
6.1.7 Controlling the Information Output to the Terminals6-7
6.2 Access Service Management ..........................................6-13
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6.2.1 Starting/Terminating Access Service ....................6-13
6.2.2 Resetting Access User Port ..................................6-15
6.2.3 Showing Port Status ..............................................6-15
6.2.4 Showing Access User Data ...................................6-16
6.2.5 Sending On-hook Signals to Console ...................6-17
6.3 Operator Management .....................................................6-18
6.3.1 Adding/Deleting Operator ......................................6-19
6.3.2 Setting Operator Authority .....................................6-22
6.3.3 Changing Operator’s Password ............................6-22
6.3.4 Setting Reenter Number........................................6-23
6.3.5 Setting Operator’s Appendix Information ..............6-24
6.3.6 Showing Operator’s Information............................6-25
6.3.7 Disconnecting Login Operator ...............................6-27
6.4 Management of Operation Log ........................................6-28
6.4.1 Adding Log host.....................................................6-29
6.4.2 Deleting Log Host ..................................................6-30
6.4.3 Activating Log Host................................................6-31
6.4.4 Deactivating Log Host ...........................................6-33
6.4.5 Showing Operation Log Information......................6-36
6.4.6 Showing Operation Log List ..................................6-37
6.4.7 Showing Log Host Configurations .........................6-39
6.4.8 Setting Information Output Control Switch of Log Host6-40
6.4.9 Setting Information Output Control Level of Log Host6-42
6.4.10 Querying Information Output Control Switch of Log
Host ................................................................................6-44
6.4.11 Showing Information Output Control Level of Log
Host ................................................................................6-45
6.5 Management of Call Logs ................................................6-46
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6.5.1 Setting the Level of Call Logs................................6-47
6.5.2 Querying All the Call Logs .....................................6-48
6.5.3 Querying the Level of Call Logs ............................6-48
6.5.4 Querying the Quantity of Call Logs .......................6-49
6.5.5 Querying the Call Logs of a Specific Period..........6-49
6.5.6 Querying the Latest Call Logs ...............................6-50
6.6 Alarm Management..........................................................6-50
6.6.1 Description of Common Alarm Attributes ..............6-51
6.6.2 Alarm Management Task ......................................6-53
6.6.3 Showing Alarm Records ........................................6-53
6.6.4 Showing Alarm Configuration Information.............6-59
6.6.5 Setting Alarm Output to Command Line Terminal 6-59
6.7 Setting RTCP Alarm Threshold........................................6-63
6.8 Patch Management ..........................................................6-66
6.8.1 Overview of Patch .................................................6-66
6.8.2 Steps of Operating Patches ..................................6-68
6.9 Network Test Tools ..........................................................6-68
6.9.1 ping........................................................................6-68
6.9.2 tracert ....................................................................6-70
6.9.3 Example for Command Ping .................................6-72
6.9.4 Example for Command tracert ..............................6-75
Table of Contents
Chapter 7 Troubleshooting...........................................................7-1
7.1 Common Fault-locating Methods .......................................7-1
7.1.1 Showing Important System Information ..................7-1
7.1.2 Showing Alarms.......................................................7-5
7.1.3 Capturing Network Packets .....................................7-7
7.1.4 Tracing Signaling.....................................................7-8
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7.2 FAQs ..................................................................................7-9
7.2.1 IAD Port ID Error Leads to Call Failure. ..................7-9
7.2.2 Echo Occurs in PSTN Calls. .................................7-12
7.2.3 Call Fails After Telephone Ringing ........................7-13
7.2.4 Monolog.................................................................7-14
7.2.5 Voice Quality Deterioration....................................7-16
7.2.6 IAD Echo ...............................................................7-17
7.2.7 Voice Abnormality..................................................7-20
Appendix A Command List.......................................................... A-1
Appendix B Acronyms .................................................................B-1
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Table of Contents
Chapter 1 System Overview .........................................................1-1
1.1 Introduction to Product .......................................................1-1
1.2 Service Functions...............................................................1-4
1.3 System Structure................................................................1-4
1.3.1 Hardware Structure .................................................1-4
1.3.2 Software Structure...................................................1-6
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Overview
U-SYS IAD208E(M) Integrated Access Device Chapter 1 System
Chapter 1 System Overview
This chapter introduces the function and structure of IAD208E(M)
Integrated Access Device (hereinafter referred to as IAD208E(M)).
1.1 Introduction to Product
Huawei’s IAD208E(M) is an access media gateway (AMG) based
on the technologies of voice over IP (VoIP) and fax over IP (FoIP). As
an important component of the next generation network (NGN), it not
only provides efficient and excellent voice services on the world-wide
IP network (the Internet or Intranet), but also provides small-capacity
VoIP/FoIP solutions for enterprises, users in communities and
companies.
The appearance of the IAD208E(M) is as shown in Figure 1-1.
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Figure 1-1 Appearance of the IAD208E(M)
The IAD208E(M) is located in the user access level of NGN, as
shown in Figure 1-2.
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AAA
iOSS
SoftSwitch
IP Network
SG
3rd party server
SoftSwitch
MRS
SIP
Ephone
多媒体终端
TMG
TMG
PSTN
AMG
phone fax PC
phone
IAD208
fax
PC
iOSS: integrated operation support system
AAA: authentication, authorization and accounting
SCP: service control point 3rd Party Server: 3rd party
server
MRS: media resource server Ephone: Ethernet phone
SG: signaling gateway TMG: trunk media gateway
AMG: access media gateway IAD: integrated access device
Figure 1-2 Location of the IAD208E(M) in NGN
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1.2 Service Functions
The IAD208E(M) can provide abundant services:
Access POTS users to IP network.
Access Ethernet users into IP packet network.
Support IP semi-permanent connection (SPC) and internal
SPC.
Support T.38 fax or transparent transmission of fax.
Support transparent transmission of Modem signals.
Test on subscriber line. (optional)
Support environment monitoring.
Support clock function.
Support remote power supply.
Support lightning protection of downlink interface.
Support traditional PSTN telephone services, including: call
forwarding, caller identification display (CID) and call
waiting.
Support the supplementary services in coordination with a
softswitch.
Support intelligent services and special applications in
coordination with a softswitch.
1.3 System Structure
1.3.1 Hardware Structure
There are indicators on the front panel of the IAD208E(M), and
their names and meanings are as shown in Table 1-1.
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Table 1-1 Table of IAD208E(M) indicators
Indicator Color Name Meaning
When local power supply is
connected, it is on. If there is
PWR Green
Power
supply
indicator
no power supply, it is off.
When remote power supply
is connected, it blinks. If there
is no power supply, it is off.
It blinks eight times per
second when loading.
It blinks one time per second
when running normally.
RUN Green
Running
indicator
It blinks two times per second
when failing to register with
softswitch.
When the uplink interface is
normal, it is on, and if no
network cable is inserted, it is
off.
When the user at the
corresponding interface
hooks off, it is lighted up.
WAN Green
1–8 Green
Indicator for
uplink
interface
Indicator for
telephone
user
The external interfaces provided by the IAD208E(M) are located
on the back panel as shown in Figure 1-3.
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(1) Local power supply interface (2) Upstream interface
(3)–(10) 8 channels of unified
interfaces for data and voice services
(11) Local maintenance serial
port
Figure 1-3 External interface of the IAD208E(M)
1.3.2 Software Structure
The software system of the IAD208E(M) consists of the main
CPU software and DSP software of the CSP. As the core of the IAD,
the main CPU software implements the call control of the whole
system, management and maintenance function and forwarding of
media flow. The DSP software mainly implements the coding and
decoding of voice, detection and generation of dual-tone
multifrequency (DTMF)/ frequency shift keying (FSK), voice activity
detection (VAD) and comfort noise generation (CNG).
In terms of software structure, the IAD208E(M) consists of the
following functionality modules.
Management, maintenance and operation system module
Service access module
SPC service processing module
VoIP service processing module
Protocol processing module
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Bottom layer drive module
The relations among the modules are shown in Figure 1-4.
Management, maintenance and operation module
SPC processing module TDM/DSP
Service access
module
POTS
VoIP service processing module TDM/DSP
Protocol processing MGCP
Bottom layer drive module
Figure 1-4 Functionality modules of the IAD208E(M)
The functions of these modules are listed in Table 1-2.
Table 1-2 Functions of modules in the IAD208E(M)
Module Function
Management,
maintenance and
operation module
It is responsible for maintenance,
operation and management of the whole
IAD208E(M) system.
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Module Function
It implements the selection, summary and
Service access
module
report of analog user and digital user
information, and transmits the messages
issued by the service module.
It establishes and maintains the SPCs
SPC service
processing module
between the different users in the same
IAD208E(M), or different users in different
IAD208E(M)s.
It controls the interaction of user signaling
and the time division multiplexing (TDM)/
VoIP service
processing module
digital signal processing (DSP) user
module, and implements the
interconnection with the media gateway
controller (MGC).
Protocol processing
module
Bottom layer drive
module
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It implements the processing of
MGCP/H248 protocol stack and the
adaptation of protocols.
It drives various function chips on the
CSP.
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Table of Contents
Chapter 2 Installing Hardware ......................................................2-1
2.1 Installation Requirements...................................................2-1
2.1.1 Attentions in Installation ..........................................2-1
2.1.2 Requirements for Installation Environment .............2-2
2.1.3 Requirements for Electromagnetic Environment.....2-2
2.1.4 Tools and Meters.....................................................2-3
2.2 Installing Hardware ............................................................2-4
2.2.1 Putting IAD208E(M) on Desktop .............................2-5
2.2.2 Connecting Serial Port Cable ..................................2-5
2.2.3 Connecting Uplink Cable .........................................2-7
2.2.4 Connecting the Cable on User Side ........................2-7
2.2.5 Connecting Power Cable.........................................2-8
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Chapter 2 Installing Hardware
IAD208E(M) consists of the hardware system and the software
system. Before running the equipment, you need to install the
hardware and load the software.
2.1 Installation Requirements
2.1.1 Attentions in Installation
To avoid the damaged to equipment or the hurt to human body
caused by improper operation, you should pay attention to the items
listed in Table 2-1.
Table 2-1 Attentions in installation
Item Description
Do not put the equipment beside water or in damp place, in
1
2
3
order to prevent water and moisture from entering the
equipment.
Do not put the equipment on precarious box or desk, in
case it falls, it will be seriously damaged.
Make sure that the working voltage is the same as the
rated voltage, because IAD208E(M) can only work
normally at proper voltage.
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Item Description
Never open the shell when the device is working. Do not
4
open the shell, even if it is powered off, unless absolutely
necessary.
Before cleaning IAD208E(M), pull out the power plug of the
5
device. Wipe IAD208E(M) with dry cloths, and do not wash
IAD208E(M) with any liquid.
2.1.2 Requirements for Installation Environment
IAD208E(M) must be installed indoors. No matter it is installed in
the corridor or put on the desktop, the following conditions must be
guaranteed.
Make sure that enough spaces are reserved for the inlet and
outlet of IAD208E(M) to facilitate heat dissipation.
Make sure that the corridor and the desktop is well
ventilated.
The working temperature of IAD208E(M) is -5 to 50 degrees
Celsius, and the environmental humidity is 10%–90%.
2.1.3 Requirements for Electromagnetic Environment
IAD208E(M) may be influenced by external electromagnetic
signals in radiation mode or conductive mode during its operation.
Therefore, you should pay attention to the points listed in Table 2-2.
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Table 2-2 Measures for preventing electromagnetic interference
Item
Description
AC power receptacles should be monophase three-wire
1
receptacles with protection grounding (PE). So that the
filtration circuit on the equipment can effectively filter the
interference from electricity power supply.
The work site of the equipment should be far from powerful
2
radio station, radar station, or devices with high-frequency
or huge-current.
If necessary, Electromagnetic masking method can be
3
adopted, such as adopting making cables for interface
cables.
The interface cables must be wired indoors, and wiring them
4
outdoors is prohibited, because the over-voltage and
over-current caused by lightning will damage the signal
interface.
2.1.4 Tools and Meters
The following meters and tools should be ready before the
installation work is started:
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Table 2-3 List of tools and meters
Tools &
Meters
Universal
tools
Special
tools
Meters
Fastening
tools
Fitter tools
cable peeler, crimping pliers, and wire punch-down
tool
Multimeters, 500 V megaohm meters (for measuring
the insulation resistance)
Description
Cross screwdriver M3
Sharp-nose pliers, diagonal pliers,
pliers
Note:
The supplier should provide the list of tools and meters, and decide
the provider of the tools and meters together with the customer.
The meters must be calibrated and proved to be qualified before
they can be used.
2.2 Installing Hardware
IAD208E(M) is a box-like device with fixed configuration.
Installation on site is very simple, and the main installation steps are
connections of cables, as shown in Table 2-4.
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Table 2-4 Steps for installing hardware
Steps Operation
1 Fixing IAD208E(M) box onto the specified location
2 Connecting serial port cable (optional)
3 Connecting upstream cable
4 Connecting user side cable
5 Connecting power cable
2.2.1 Putting IAD208E(M) on Desktop
Put IAD208E(M) on a clean desktop. Such installation is very
simple, and you should pay attention to the following:
Make sure that the desktop is stable.
Keep 10 cm spaces around IAD208E(M) for heat
dissipation.
Do not put heavy objects over IAD208E(M).
2.2.2 Connecting Serial Port Cable
The serial port of IAD208E(M) is the female DCE (Data
Circuit-terminal Equipment) RS-232 port, as shown in Figure 2-1.
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Figure 2-1 Serial port of IAD208E(M)
The serial port is on the right part of the device’s rear panel. It is
labeled as CONSOLE. Features of serial port are: transmission rate of
9600 bit/s, without parity check, 8 data bits, one stop bit, without traffic
control.
The signals tranceived by pinouts are as shown in Table 2-5, and
other unlisted pinouts are not used.
Table 2-5 Pinouts of the connector on console
Pinout Signal Sourcing from
2 TXD (transmit data) DCE
3 RXD (receive data)
DTE (Data Terminal
Equipment)
5 Grounding of signal
IAD208E(M) is connected with the maintenance terminal via a
serial port cable. The delivered serial port cable can connect DB-9
male connector to DB-9 female connector. If the serial port on the
maintenance terminal is not a DB-9 male connector, you should
prepare the serial port cable by yourself.
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The steps for connecting the serial port cable are as follows:
1) Connect female end of the serial port cable to the DB-9 male
connector on the PC or terminal that will configure
IAD208E(M).
2) Connect the DB-9 male connector of the serial port cable to
the configuration port of IAD208E(M).
2.2.3 Connecting Uplink Cable
IAD208E(M) uses a straight-through cable to connect the upper
network device.
The connection steps are as follows:
1) Insert one end of the network cable into the uplink interface
(the RJ-45 interface close to the power interface) on the
back panel of IAD208E(M). Align the strip to the gap on the
interface and insert the RJ-45 connector. If a “click” is heard,
the connector is well plugged.
2) Connect the other end of the network cable to the uplink
network device according to actual situations.
2.2.4 Connecting the Cable on User Side
IAD208E(M) uses a network cable (a straight-through cable or a
cross-over cable) to connect the LAN interface and the splitter.
The connection steps are as follows:
1) Insert one end of the network cable into the downstream
RJ-45 interface on the back panel of IAD208E(M). Align the
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strip to the gap on the interface and insert the RJ-45
connector. If a “click” is heard, the connector is well plugged.
2) Insert the other end of the network cable into the interface on
the network adapter of the PC. If the LINK indicators on both
IAD208E(M) and the PC are lighted, it means the network
cable is correctly connected.
2.2.5 Connecting Power Cable
Caution:
To ensure safe operation, you must power on IAD208E(M) after all the
other cables have been installed and the installation check has been
passed.
The local power supply of IAD208E(M) is provided by the AC-DC
adapter. The input voltage range is AC 100–240 V, input current is 1.0
A, and input frequency is 50-60 Hz. The DC output voltage is 12 V, the
peak output current is 3 A, and the peak power is 36 W.
Steps for connecting power cables
1) Check whether all the serial port cable, uplink cable and
user cable have been correctly connected. If yes, the
equipment can be powered on.
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2) Insert the output end of AC-DC power cable into the power
socket on the back panel of IAD208E(M), and the other end
into the external AC power socket.
3) Check whether the power indicator (PWR) on the front panel
is normal. When the local power supply is used, the PWR
indicator on the front panel is lighted.
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Table of Contents
Chapter 3 Updating Software .......................................................3-1
3.1 Setting Up Configuration Environment for Loading ...........3-1
3.1.1 Setting up Configuration Environment for Loading
through Local Serial Port ..................................................3-1
3.1.2 Setting up the Environment for Loading through Telnet
..........................................................................................3-8
3.2 Configuring (T)FTP Server...............................................3-11
3.2.1 Configuring TFTP Server ......................................3-11
3.2.2 Configuring FTP Server.........................................3-14
3.3 Loading Software .............................................................3-19
3.3.1 BIOS Mode ............................................................3-20
3.3.2 Command Line Loading Mode ..............................3-30
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Chapter 3 Updating Software
For IAD208E(M), loading software means to write the programs
and data files that are needed by the normal running of equipment into
Flash memory, so as to ensure the system can be upgraded and run
normally.
3.1 Setting Up Configuration Environment for
Loading
IAD208E(M) provides two kinds of maintenance modes: local
maintenance and remote maintenance. By local maintenance, you
can load the software of IAD208E(M) through local serial port. The
remote maintenance is through the Telnet mode. You need to set up
the configuration environment for the corresponding maintenance
terminal.
3.1.1 Setting up Configuration Environment for
Loading through Local Serial Port
You can use the HyperTerminal software of Windows
98/2000/NT/XP to implement maintenance through the local serial
port.
The connection between local serial port and the maintenance
terminal (PC) is as shown in Figure 3-1. The serial port cable should
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already be connected when you are installing hardware. Refer to
Chapter 2.
Console port of IAD
Serial port cable
Maintenance terminal
Serial port of PC
IAD
Figure 3-1 Connection for configuring through local serial port
The following is an example to connect and configure the local
serial port terminal, which is an ordinary PC running Windows98
operating system.
1) On the maintenance terminal, click
[Start/Programs/Accessories/Communication/HyperTermin
al], and then double click the “HyperTerminal” icon to start
the HyperTerminal.
2) Input the name in the “Connection Description” dialog box
like “IAD”, and click <OK> to establish the corresponding
serial port connection, as shown in Figure 3-2. Then click
<OK>.
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Figure 3-2 Set up a HyperTerminal connection
3) In the “Connect using” text box, select the actually used
serial port number, like “Com1”, as shown in Figure 3-3.
Then click <OK>.
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Figure 3-3 Select the serial port number
4) Set the parameters of serial port: baud rate as 9600 bit/s (it
must be consistent with that configured on IAD208E(M)
serial port, and the default value is 9600 bit/s), data bit as 8,
1 stop bit, without parity check and flow control. The settings
are shown in Figure 3-4.
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Figure 3-4 Set the properties for COM 1
5) Select the [File/Properties/Settings] menu in the
HyperTerminal window, and set the Telnet terminal and
emulation types as "ANSI" and "Auto Detect". Refer to
Figure 3-5.
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Figure 3-5 Set the properties of IAD208E(M)
6) Click the <ASCII Setup> button, set the "Line delay" and
"Character delay" of the "ASCII sending" as 50ms, as shown
in Figure 3-6.
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Figure 3-6 Set ASCII
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