ZyXEL Communications XGS-4728F User manual

www.zyxel.com
www.zyxel.com
XGS-4728F
Intelligent Layer 3+ Switch
Copyright © 2009
ZyXEL Communications Corporation
Firmware Version 3.90
Edition 1, 7/2009
Default Login Details
IP Address http://192.168.0.1
(Out-of-band
MGMT port)
http://192.168.1.1
(In-band ports)
User Name admin
Password 1234

About This User's Guide
XGS-4728F User’s Guide 3
About This User's Guide
Intended Audience
This manual is intended for people who want to configure the Switch using the
web configurator or via commands. You should have at least a basic knowledge of
TCP/IP networking concepts and topology.
Related Documentation
•QuickStartGuide
The Quick Start Guide contains information on setting up your hardware.
• Web Configurator Online Help
Embedded web help for descriptions of individual screens and supplementary
information.
Note: It is recommended you use the web configurator to configure the Switch.
• Supporting Disc
Refer to the included CD for support documents.
• ZyXEL Web Site
Please refer to www.zyxel.com for additional support documentation and
product certifications.
Documentation Feedback
Send your comments, questions or suggestions to: [email protected]
Thank you!
The Technical Writing Team, ZyXEL Communications Corp.,
6 Innovation Road II, Science-Based Industrial Park, Hsinchu, 30099, Taiwan.

About This User's Guide
XGS-4728F User’s Guide
4
Need More Help?
More help is available at www.zyxel.com.
• Download Library
Search for the latest product updates and documentation from this link. Read
the Tech Doc Overview to find out how to efficiently use the User Guide, Quick
Start Guide and Command Line Interface Reference Guide in order to better
understand how to use your product.
• Knowledge Base
If you have a specific question about your product, the answer may be here.
This is a collection of answers to previously asked questions about ZyXEL
products.
•Forum
This contains discussions on ZyXEL products. Learn from others who use ZyXEL
products and share your experiences as well.
Customer Support
Should problems arise that cannot be solved by the methods listed above, you
should contact your vendor. If you cannot contact your vendor, then contact a
ZyXEL office for the region in which you bought the device.
See http://www.zyxel.com/web/contact_us.php for contact information. Please
have the following information ready when you contact an office.
• Product model and serial number.
•WarrantyInformation.
• Date that you received your device.
• Brief description of the problem and the steps you took to solve it.

Document Conventions
XGS-4728F User’s Guide 5
Document Conventions
Warnings and Notes
These are how warnings and notes are shown in this User’s Guide.
Warnings tell you about things that could harm you or your device.
Note: Notes tell you other important information (for example, other things you may
need to configure or helpful tips) or recommendations.
Syntax Conventions
• The XGS-4728F may be referred to as the “Switch”, the “device”, the “system”
or the “product” in this User’s Guide.
• 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 right angle bracket ( > ) 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.

Document Conventions
XGS-4728F User’s Guide
6
Icons Used in Figures
Figures in this User’s Guide may use the following generic icons. The Switch icon is
not an exact representation of your device.
The Switch Computer Notebook computer
Server DSLAM Firewall
Telephone Switch Router

Safety Warnings
XGS-4728F User’s Guide 7
Safety Warnings
• 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.
• Do NOT open the device or unit. Opening or removing covers can expose you to
dangerous high voltage points or other risks. ONLY qualified service personnel should
service or disassemble this device. Please contact your vendor for further information.
• For continued protection against risk of fire replace only with same type and rating of
fuse.
• 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 cables from this device before servicing or disassembling.
• Use ONLY an appropriate power adaptor or cord for your device. Connect it 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 device and the power
source.
• 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.
• Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your
device.
This product is recyclable. Dispose of it properly.

Safety Warnings
XGS-4728F User’s Guide
8

Contents Overview
XGS-4728F User’s Guide 9
Contents Overview
Introduction ............................................................................................................................23
Getting to Know Your Switch ..................................................................................................... 25
Hardware Installation and Connection ....................................................................................... 31
Hardware Overview ................................................................................................................... 35
Basic Configuration ...............................................................................................................43
The Web Configurator ............................................................................................................... 45
Initial Setup Example ................................................................................................................. 57
Tutorials ..................................................................................................................................... 63
System Status and Port Statistics ..............................................................................................73
Basic Setting ............................................................................................................................. 79
Advanced Setup .....................................................................................................................93
VLAN ......................................................................................................................................... 95
Static MAC Forward Setup .......................................................................................................115
Static Multicast Forward Setup .................................................................................................119
Filtering .................................................................................................................................... 123
Spanning Tree Protocol ........................................................................................................... 125
Bandwidth Control ................................................................................................................... 145
Broadcast Storm Control .........................................................................................................149
Mirroring ..................................................................................................................................151
Link Aggregation ...................................................................................................................... 153
Port Authentication .................................................................................................................. 163
Port Security ............................................................................................................................ 169
Classifier .................................................................................................................................. 173
Policy Rule .............................................................................................................................. 179
Queuing Method ......................................................................................................................187
VLAN Stacking ......................................................................................................................... 191
Multicast .................................................................................................................................. 199
AAA ......................................................................................................................................... 215
IP Source Guard ......................................................................................................................231
Loop Guard .............................................................................................................................. 255
VLAN Mapping ........................................................................................................................ 259
Layer 2 Protocol Tunneling ......................................................................................................263
IP Application .......................................................................................................................267
Static Route ............................................................................................................................. 269

Contents Overview
XGS-4728F User’s Guide
10
RIP ........................................................................................................................................... 271
OSPF ....................................................................................................................................... 273
IGMP ....................................................................................................................................... 287
DVMRP .................................................................................................................................... 291
Differentiated Services ............................................................................................................. 295
DHCP ...................................................................................................................................... 303
VRRP ....................................................................................................................................... 313
Management .........................................................................................................................323
Maintenance ............................................................................................................................ 325
Access Control ........................................................................................................................ 333
Diagnostic ................................................................................................................................353
Syslog ...................................................................................................................................... 355
Cluster Management ............................................................................................................... 359
MAC Table ...............................................................................................................................367
IP Table .................................................................................................................................... 371
ARP Table ................................................................................................................................ 375
Routing Table ........................................................................................................................... 377
Configure Clone ....................................................................................................................... 379
Troubleshooting & Product Specifications .......................................................................381
Troubleshooting ....................................................................................................................... 383
Product Specifications ............................................................................................................. 393
Appendices and Index .........................................................................................................403