XAVi X7028r User manual

X7028r User’s Manual Version 2.0
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X7028r User’s Manual Version 2.0
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XAVi Technologies Corporation
Tel: [phone]
9F, No. 129, Hsing Te Road, Sanchung City,
Taipei Hsien 241,
Taiwan (R.O.C.)
Copyright © 2003, XAVi Technologies Corporation
Information in this manual is subject to change without notice. No part of this manual
may be reproduced or transmitted in any form or by any means, electronic or mechanical,
including photocopying or scanning, for any purpose, without the written permission of
XAVi Technologies Corporation.
XAVi Technologies Corporation provides this documentation without warranty of any kind,
implied or expressed, including, but not limited to, the implied warranties of
merchantability and fitness for a particular purpose.

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T
Ta ab bl le e o of f C Co on nt te en nt ts s
C
Ch ha ap pt te er r 1 1 – – G Ge et tt ti in ng g S St ta ar rt te ed d
I. Overview………………………………….……………………7
II. Features…………………………………………………….….8
III. Packaging………………………………………….…….…….9
IV. Safety Guidelines…………………………………………… 10
V. Appearance……………………………………..……………11
Front Panel…………………………………………………….. 11
Rear Panel……………………………………………………… 12
VI. Hardware Installation………………………………………..13
VII. Management………………….……………………..…….…14
VIII. Default Values…………….……..………………………….. 15
IX. Software Upgrade……………………..…………………….16
X. Console Setup……….………………………………....……17
C
Ch ha ap pt te er r 2 2 – – W We eb b M Ma an na ag ge em me en nt t I In nt te er rf fa ac ce e
I. Overview………………….…………………….….…………17
II. Preparation……………….…………………….…………….17
1. Login………………….…………………………………. 18
2. Status………………….…………………………………19
3. Statistics……………………………………………..…..21
4. System……………………………………………..…….23
4.1 Users……….………………..………….………….. 25
4.2 Error Log…………………………………..………..27
4.3 Update…………………………………………..…..27
4.4 Restart………………….…………………..……….28
5. Configuration……………………………………….…... 29
5.1 Save Config………………………………………... 29
5.2 LAN Connections………………………………….. 30
5.2.1 Create New Service…………..………….. 30
5.2.2 Change Default LAN IP……..……………. 31
5.3 WAN Connections………………………………… 33
5.3.1 RFC 1483 Routed…………………….…... 33
5.3.2 RFC 1483 Bridged………………..………. 34
5.3.3 PPPoA Routed……………………….…… 35

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T
Ta ab bl le e o of f C Co on nt te en nt ts s
5.3.4 MER…………………………………..……..36
5.3.5 IPoA………………………………………… 37
5.3.6 PPPoE………………………..……………. 38
5.4 Routing Table……………………………………… 40
5.5 DHCP Server………………………….……………41
5.6 DNS Relay…………………………………………. 43
5.7 Security…………………………………..….………44
5.8 IGMP Proxy…………………………………………50
6. Interfaces………………………………………………...51
6.1 Wireless……………………………………….…….52
6.2 Switch Hub…………………………………………. 53
6.3 ADSL……………………………………………..… 54
A
Ap pp pe en nd di ix x A A – – S Sp pe ec ci if fi ic ca at ti io on ns s
A1. Hardware Specifications..…………………………………...…….. 55
A2. Software Specifications……….…………………………….……... 56
A
Ap pp pe en nd di ix x B B – – W Wa ar rr ra an nt ti ie es s
B1. Product Warranty………………………………..…………………. 57
B2. Warranty Repair………………………………….……………….…58
B3. Out-of-Warranty Repair. ………………………….………..……… 58
A
Ap pp pe en nd di ix x C C – – R Re eg gu ul la at ti io on ns s
C1. FCC Part 15 Notice………………………………………………… 59
C2. IC CS-03 Notice……….……………………………….…………... 60
C
Co on nt ta ac ct t I In nf fo or rm ma at ti io on n……………………………………………………...61

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Note: This equipment has been tested and found to comply with
the limts for a Class B digital device, pursuant to part 15 of the
FCC Rules. These limits are designed to provide against harmful
interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency
energy. If not installed and used in accordance with the
instructions, this device may cause harmful interference to radio
communications. However, there is no gurantee that interference
will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, (which
can be determined by switching the equipment on/off) the user is
encouraged to try to correct the interference by one or more o
f
the following measures:
o Reorient or locate the receiving antenna
o Increase the separation between the equipment and the
receiver
o Connect the equipment into an outlet on a circuit different
from that of the receiver.
o Consult the dealer or an experienced radio/TV technician
for help.
You are cautioned that any change or modifications to the
equipment not expressly approved by the party responsible fo
r
compliance could void your authority to operate such equipment.

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R
Re ev vi is si io on n M Ma ar rk ks s
Revision Date Notes
V2.0 May 14, 2003
Annex A Software Version:
5.06XAF0.AWR
Annex B Software Version:
5.06XAF0.BWR

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Chapter 1
Getting Started
I. Overview
X7028r is multi-mode ADSL router, which complies with ANSI T1.413
issue 2, ITU G.992.1 Annex A/B and ETSI ITS 101388 ADSL
Standards. X7028r provides high-speed Internet access via one WAN
port over ATM over ADSL, and also connects to a corporate network
via four 10/100BaseT Ethernet ports and one 802.11b WLAN for LAN
users.

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II. Features
 High Speed Asymmetrical Data Transmission on Single
Twisted Copper Pair
 Full rate operations up to 8Mbps downstream and up to 1Mbps
upstream. G.lite operation up to 1.5Mbps downstream rate and
512Kbps upstream rate.
 Four 10/100BaseT Ethernet ports for PC or LAN connection
 HP auto-MDIX detects and corrects crossover cables
 Service provider can deploy ADSL rapidly over existing wire
infrastructure (POTs or ISDN line)
 802.11b WLAN support up to 11Mbps
 DHCP server supported for easy LAN IP address management
 Support PPPoE (RFC2516), PPP (RFC2364), and IP (RFC
2225/RFC1577) over ATM over ADSL
 RFC2684 (RFC1483) Bridged/Routed for both LLC/VC MUX
 Allows LAN users to access Internet through Network Address
Translation (NAT, IP sharing) simultaneously
 Local OAM&P through command line interface via RS-232
Craft port
 Configuration and management by local Telnet and WEB
Browser through the Ethernet interface and remotely through
ADSL interface

Firmware upgradeable through TFTP

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III. Packaging
This package consists of the following items:
X7028r ADSL Router
RJ-45 Cable
RJ-11 Cable
AC Adapter
User’s Manual CD-ROM

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IV. Safety Guidelines
In order to reduce the risk of fire, electric shock and injury, please
adhere to the following safety guidelines.
 Carefully follow the instructions in this manual; also follow
all instruction labels on this device.
 Except for the power adapter supplied, this device should not
be connected to any other adapters.
 Do not spill liquid of any kind on this device.
 Do not place the unit on an unstable stand or table. This unit
may drop and become damaged.
 Do not expose this unit to direct sunlight.
 Do not place any hot devices close to this unit, as it may
degrade or cause damage to it.
 Do not place any heavy objects on top of this unit.
 Do not use liquid cleaners or aerosol cleaners. Use a soft dry
cloth for cleaning.

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V. Appearance
Front Panel
Label Status Color Description
Orange Power adapter is properly
connected.
1PWR/
WAN ON
Green ADSL line is connected.
Green 100M data transfer
2LAN 1 ON Orange 10M data transfer
Green 100M data transfer
3LAN 2 ON Orange 10M data transfer
Green 100M data transfer
4LAN 3 ON Orange 10M data transfer
Green 100M data transfer
5LAN 4 ON Orange 10M data transfer
12345

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Rear Panel
Label Description
1PWR DC-inlet for AC adapter
2Wireless LAN AP slot
31X ~ 4X Four RJ-45 ports for LAN
connections
4WAN RJ-11 ADSL port
1234

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VI. Hardware Installation
1. Connect one end of the ADSL cable into the WAN port of the
ADSL modem, and the other end into the ADSL wall outlet.
2. Connect one end of the RJ-45 cable into one of the RJ-45
ports of the ADSL modem, and the other end into your PC or
LAN.
3. Plug in the AC adapter into the AC power socket, and connect
the DC jack into the PWR inlet of the modem.
4. Use a 9-pin RS-232 cable to connect the Console cable to the
RJ-45 cable then to a PC with data terminal emulation
software (Hyper Terminal) installed, in order for local
management.
5. Gently slide the Wireless Access Point (AP) into the WLAN
slot.
Wireless AP
Power Socket
51243
PC
Management ADSL Wall Outlet

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VII. Management
 Console Port – use the RS-232 cable for connecting X7028r
to a console terminal or a PC running a terminal emulation
program, such as Hyper Terminal. (For further details, See
Chapter 1: X Console Setup)
 Local Ethernet Port (Telnet) – connect the Ethernet port to
your local area network or directly to a PC, “Telnet” X7028r
from any workstation in the LAN. The default local Ethernet
IP address is “192.168.1.1”.
 Local Ethernet Port (Web Browser) – connect the Ethernet
port to your local area network or directly to a PC. Launch
your web browser and enter default local Ethernet IP
address “192.168.1.1” into the address bar.
 ADSL Port from Remote Site – while the ADSL connection
is in service, you may remotely “Telnet” X7028r from a
workstation connected to the CO equipment.
Note: As operating an ADSL device requires technical know-how and
experience. It is recommended that only qualified technical staffs
manage X7028r. Therefore, a password authentication is required
when you enter the web interface. See the Default Values section to
obtain the password.

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VIII. Default Values
X7028r is pre-configured with the following parameters; you may also
re-load the default parameters by selecting System – Update in the
web interface. (For further details, see Chapter 2: 4.3 Update)
Default Mode: Bridge Username/Password: admin
Bridge Mode Setting WAN and ADSL
Ethernet (local) IP: 192.168.1.1 Local Line Code: AUTO
Subnet Mask: 255.255.255.0 Trellis Mode: Enable
Full Duplex: Disable FDM Mode: Fdm
Protocol: RFC1483, Bridge Mode Coding Gain: Auto
VPI/VCI: 8/35 Transmit Power Atten: 0dB
Class (QoS): UBR
Spanning Tree: Disable
Packet Filter: Any

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IX. Software Upgrade
You may easily upgrade X7028r embedded software by obtaining the
compressed upgrade kit from the service provider then following the
steps:
 Extract the ZIP file for updated firmware
 Connect X7028r via the local Ethernet port or remote ADSL
link, make sure that the X7028r Ethernet IP address and your
terminal are properly configured so that you can successfully
“ping” X7028r. The default local IP address is 192.168.1.1.
 Under the DOS prompt, execute the command “xupgrade <IP
address of X7028r>”, for instance “xupgrade 192.168.1.1”.
 This upgrading process may last as long as 60 seconds.
 Then reboot X7028r with new software.
Note 1: The X7028r software may also be upgraded through the web
interface. See Chapter 2: 4.3 Update
Note 2: Strictly maintain stable power to the X7028r while upgrading its
software. If the power fails during the upgrading process, contents in
the memory could be destroyed, and the system may hang. In such as
case, you must call the dealer or system integrator for repairs.

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X. Console Setup
Connect the RS-232 console port to an ASCII data terminal or a PC
with Widows serial Terminal mode of VT-100 (Hyper Terminal). To Start
the Hyper-terminal, follow the steps below.
1. Start "Hyper-terminal" program --
On Windows 98 or Windows NT:
Click on the Start button Programs Accessories 
Hyper Terminal Group Double Click “Hypertrm.exe” 
Enter Connection Name Select Icon Click OK
2. Select COM port to communicate with the modem
Choose direct to COM1 or COM2 and click OK
3. Set Port Properties --
 Port Setting:
− Bit per second: 9600
− Data bits: 8
− Stop bits: 1
− Parity bits: None
− Flow Control: None
 Settings:
− Function, arrow, and ctrl keys act as: Windows keys
− Emulation: Auto-detect
− Back-scroll buffer lines: 500
 ASCII Setup:
− Echo typed characters locally
− Line delay: 0 milliseconds
− Character line feeds incoming line ends: enable

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Chapter 2
Web Management Interface
I. Overview
The Web management is provided in order to manage the ADSL
device as easily as possible. It provides a very user-friendly
configuration and graphical interface through a web platform. You may
configure a bridge or a router function to accommodate your device
need. In the section below, each configuration item will be described in
detail.
II. Preparation
1. Please refer the hardware installation procedure in Chapter 1
to install X7028r.
2. You should configure the PC to the same IP subnet as X7028r.
Example: The X7028r: 192.168.1.1
Your PC: 192.168.1.x
3. Connect your PC to the X7028r and make sure that the PING
function is working properly. The default IP address of this
device is 192.168.1.1
4. Launch the Web browser (IE or Netscape), and enter the
default IP address 192.168.1.1 into the address bar to access
the web management page.
5. The Enter Network Password dialog box will popup first.

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1. Login
 The window Enter Network password will pop up while starting
the configuration. With the window active, type admin for both the
User Name and the Password. You can also edit the Username
and Password or add a new profile. (See section 4.1 Users for
further details)

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2. Status
 The Status page displays the current
configuration of the X7028r. You can
click on the shortcuts from the Status
page for quickly editing most frequent
configurations:
 Click WAN Settings… to edit/add WAN
connections refer to section 5.3 WAN
Connections for further details.
 Click LAN Settings… to edit the default
LAN IP address refer to section 5.2
LAN Connections for further details.
 Click Login Settings… to edit the login
type refer to section 5.5 DHCP Server
for details.
 Click IP Address Settings… to
edit/add WAN connections refer to
section 5.3 WAN Connections for
further details)
 Click DHCP Server… to edit DHCP
Server status refer to section 5.5 DHCP
Server for details.