ZyXEL Communications IES-1248-71 User manual

www.zyxel.com
IES-1248-71/73
ADSL2+ IP DSLAM
User’s Guide
Version 3.52 (LS.0), (TR.0)
9/2006
Edition 2

About This User's Guide
IES-1248-71/73 User’s Guide 3
About This User's Guide
Intended Audience
This manual is intended for people who want to configure the IES-1248 using the web
configurator or command line interface. You should have at least a basic knowledge of TCP/IP
networking concepts and topology.
"It is recommended you use the web configurator to configure the IES-1248.
• Supporting Disk
Refer to the included CD for support documents.
• ZyXEL Web Site
Please refer to www.zyxel.com for additional support documentation and product
certifications.
User Guide Feedback
Help us help you. Send all User Guide-related comments, questions or suggestions for
improvement to the following address, or use e-mail instead. Thank you!
The Technical Writing Team,
ZyXEL Communications Corp.,
6 Innovation Road II,
Science-Based Industrial Park,
Hsinchu, 300, Taiwan.
E-mail: [email protected]

Document Conventions
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Document Conventions
Warnings and Notes
These are how warnings and notes are shown in this User’s Guide.
1Warnings tell you about things that could harm you or your device.
"Notes tell you other important information (for example, other things you may
need to configure or helpful tips) or recommendations.
Syntax Conventions
• The IES-1248 may be referred to as the “IES-1248”, the “IES”, the “device” or the
“system” in this User’s Guide.
• “IES-1248” refers to the IES-1248-71 for ADSL over POTS (Annex A) and the IES-1248-
73 for ADSL over ISDN (Annex B). Differentiation is made where needed.
• Product labels, screen names, field labels and field choices are all in bold font.
• A key stroke is denoted by square brackets and uppercase text, for example, [ENTER]
means the “enter” or “return” key on your keyboard.
• “Enter” means for you to type one or more characters and then press the [ENTER] key.
“Select” or “choose” means for you to use one of the predefined choices.
• A comma ( , ) within a screen name denotes a mouse click. For example, Maintenance,
Log, Log Setting means you first click Maintenance in the navigation panel, then the
Log sub menu and finally the Log Setting tab to get to that screen.
• Units of measurement may denote the “metric” value or the “scientific” value. For
example, “k” for kilo may denote “1000” or “1024”, “M” for mega may denote “1000000”
or “1048576” and so on.
• “e.g.,” is a shorthand for “for instance”, and “i.e.,” means “that is” or “in other words”.

Document Conventions
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Icons Used in Figures
Figures in this User’s Guide may use the following generic icons. The IES-1248 icon is not an
exact representation of your device.
Firmware Naming Conventions
A firmware version includes the model code and release number as shown in the following
example.
IES-1248 Computer Notebook computer
Computer DSLAM Gateway
Central Office/ ISP Internet Hub/Switch
Firmware Version: V3.52(LS.0)
"LS" is the model code.
"0" is this firmware's release number. This varies as new firmware is released. Your
firmware's release number may not match what is displayed in this User's Guide.

Safety Warnings
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Safety Warnings
1For your safety, be sure to read and follow all warning notices and instructions.
• See Appendix A on page 439 for the gauge of wire to use for each connection.
• Do NOT use this product near water, for example, in a wet basement or near a swimming
pool.
• Do NOT expose your device to dampness, dust or corrosive liquids.
• Do NOT store things on the device.
• Do NOT install, use, or service this device during a thunderstorm. There is a remote risk
of electric shock from lightning.
• Connect ONLY suitable accessories to the device.
• ONLY qualified service personnel should service or disassemble this device.
• Make sure to connect the cables to the correct ports.
• Place connecting cables carefully so that no one will step on them or stumble over them.
• Always disconnect all telephone lines and cables from this device before servicing or
disassembling.
• Use ONLY an appropriate power supply for your device.
• Use ONLY an appropriate power adaptor or cord for your device.
• Connect the power adaptor or cord to the right supply voltage (for example, 110V AC in
North America or 230V AC in Europe).
• Do NOT allow anything to rest on the power adaptor or cord and do NOT place the
product where anyone can walk on the power adaptor or cord.
• Do NOT use the device if the power adaptor or cord is damaged as it might cause
electrocution.
• If the power adaptor or cord is damaged, remove it from the power outlet.
• Do NOT attempt to repair the power adaptor or cord. Contact your local vendor to order a
new one.
• Do not use the device outside, and make sure all the connections are indoors. There is a
remote risk of electric shock from lightning.
• CAUTION: RISK OF EXPLOSION IF BATTERY (on the motherboard) IS REPLACED
BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO
THE INSTRUCTIONS. Dispose them at the applicable collection point for the recycling
of electrical and electronic equipment. For detailed information about recycling of this
product, please contact your local city office, your household waste disposal service or the
store where you purchased the product.
• Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your
device.
• Fuse Warning! Replace a fuse only with a fuse of the same type and rating.
• The length of exposed (bare) power wire should not exceed 7mm.

Safety Warnings
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• Fan Module Warning! Use the fan module handle when pulling out or pushing in the fan
module. Be careful not to put fingers or objects inside the fan module.

Safety Warnings
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Contents Overview
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Contents Overview
Introduction ............................................................................................................................ 39
Getting to Know the IES-1248 ...................................................................................................41
Hardware Installation ................................................................................................................. 47
Front Panel Connections ........................................................................................................... 53
MDF Connections ...................................................................................................................... 61
Power Connections ................................................................................................................... 69
Fan Maintenance ....................................................................................................................... 71
Basic Settings ........................................................................................................................ 73
Introducing the Web Configurator .............................................................................................. 75
Initial Configuration .................................................................................................................... 83
Home and Port Statistics Screens ............................................................................................. 89
System Information .................................................................................................................. 101
General Setup ......................................................................................................................... 105
User Account ........................................................................................................................... 107
Switch Setup .............................................................................................................................111
IP Setup ....................................................................................................................................117
ENET Port Setup ......................................................................................................................119
xDSL Port Setup ...................................................................................................................... 121
xDSL Profiles Setup ................................................................................................................ 137
xDSL Line Data ....................................................................................................................... 151
Advanced Application ......................................................................................................... 157
VLAN ....................................................................................................................................... 159
IGMP ....................................................................................................................................... 167
Static Multicast ......................................................................................................................... 177
Multicast VLAN ........................................................................................................................ 179
Filtering .................................................................................................................................... 185
MAC Filter ................................................................................................................................ 187
Spanning Tree Protocol ........................................................................................................... 189
Port Authentication .................................................................................................................. 195
Port Security ............................................................................................................................ 199
DHCP Relay ............................................................................................................................ 201
DHCP Snoop ........................................................................................................................... 205
2684 Routed Mode .................................................................................................................. 209
PPPoA to PPPoE .................................................................................................................... 217
DSCP ....................................................................................................................................... 223

Contents Overview
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TLS PVC .................................................................................................................................. 227
ACL .......................................................................................................................................... 231
Downstream Broadcast ...........................................................................................................237
Syslog ...................................................................................................................................... 239
Access Control ........................................................................................................................ 241
Routing Protocol, Alarm and Management .......................................................................249
Static Routing .......................................................................................................................... 251
Alarm ....................................................................................................................................... 253
Maintenance ............................................................................................................................ 261
Diagnostic ................................................................................................................................ 265
MAC Table ............................................................................................................................... 271
ARP Table ................................................................................................................................ 273
Commands and Troubleshooting ....................................................................................... 275
Commands .............................................................................................................................. 277
Command Examples ...............................................................................................................297
Alarm Commands .................................................................................................................... 305
DHCP Commands ................................................................................................................... 313
IEEE 802.1Q Tagged VLAN Commands ................................................................................. 321
MAC Commands ..................................................................................................................... 329
IGMP Commands .................................................................................................................... 335
Packet Filter Commands .........................................................................................................349
IP Commands .......................................................................................................................... 353
Firmware and Configuration File Maintenance ........................................................................ 357
SNMP ...................................................................................................................................... 363
ADSL Commands .................................................................................................................... 365
Virtual Channel Management .................................................................................................. 395
ACL Commands ...................................................................................................................... 419
Troubleshooting ....................................................................................................................... 425
Appendices and Index ......................................................................................................... 437