Zhone 100 User manual

Digital Service Unit
User’s
Manual - Installation Guide
Pub. No. 980-001-0210G
June 1999
The information in this manual pertains
to Base Software Revision 07.01.XX
A P-COM Company
Frame Rela
y

TRADEMARKS
Control Resources and NetPath are trademarks of Control Resources Corporation.
All other products, systems, or services mentioned in this document are trademarks,
service marks, registered trademarks or registered service marks of their respective
owners.
COPYRIGHT NOTICE
Copyright © 1996-1999 Control Resources Corporation, a P-COM Company. All
rights reserved.
This publication is protected by federal copyright law. This publication contains
information proprietary and confidential to Control Resources Corporation. No part
of this publication may be copied or distributed, transmitted, transcribed, stored in a
retrieval system, or translated into any human or computer language in any form or
by any means, electronic, mechanical, magnetic, manual or otherwise, or disclosed
to third parties without the express written permission of Control Resources
Corporation, 16-00 Pollitt Drive, Fair Lawn, New Jersey, 07410.
Telephone [phone], FAX [phone].
Control Resources Corporation makes no representation or warranties with
respect to the contents hereof and specifically disclaims any implied warranties
of merchantability or fitness for a particular purpose. Further, Control Resources
Corporation reserves the right to make product changes, to revise this publication
and to make changes from time to time in the contents hereof without obligation
of Control Resources Corporation to make changes in existing products or to
notify any person of such revision or changes.
EQUIPMENT INTERFERENCE NOTICE
This equipment has been tested and found to comply with the limits for a Class A
digital device pursuant to Part 15 of FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when this equipment
is operated in a commercial environment. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used in accordance
with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to
cause harmful interference, in which case the user will be required to correct the
interference at his/her own expense.
This Class A digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigences du Règlement
sur le matériel brouilleur du Canada.

IMPORTANT SAFETY INSTRUCTIONS
When using your NetPath 100 equipment, basic safety precautions should always be followed to
reduce the risk of fire, electric shock and injury to persons, including the following:
1. Read and understand all instructions.
2. Follow all warnings and instructions marked on the product.
3. Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol
cleaners. Use a damp cloth for cleaning.
4. Do not use this product near water, for example, near any sink or tub, or where the floor is wet.
5. Do not place this product on an unstable cart, stand or table. The product may fall, causing
serious damage to the product.
6. Slots and openings in the cabinet and the back or bottom are provided for ventilation, to
protect it from overheating; these openings must not be blocked or covered. The openings
should never be blocked by placing the product on a carpeted or other similar soft surface.
This product should never be placed near or over a radiator or heat register. This product
should not be placed in a built-in installation unless proper ventilation is provided.
7. This product should be operated only from the type of power source indicated on the marking
label.
8. Do not allow anything to rest on the power cord. Do not locate this product where the cord will
be abused by persons walking on it.
9. Do not overload wall outlets and extension cords as this can result in the risk of fire or electric
shock.
10. Never push objects of any kind into this product through cabinet slots, as they may touch
dangerous voltage points or short out parts that could result in a risk of fire or electric shock.
Never spill liquid of any kind on the product.
11. To reduce the risk of electric shock, do not disassemble this product, but contact Control
Resources Corporation if repair or warranty work is required. Opening or removing covers
may expose you to dangerous voltages or other risks. Incorrect reassembly can cause electric
shock when the appliance is subsequently used.
12. Unplug this product from the wall outlet and refer servicing to qualified service personnel
under the following conditions:
a) When the power supply cord or plug is damaged or frayed.
b) If liquid has been spilled into the product.
c) If the product has been exposed to rain or water.
d) If the product does not operate normally by following the operating instructions. Adjust
only those controls that are covered by the operating instructions because improper
adjustment of other controls may result in damage and will often require extensive work
by a qualified technician to restore the product to normal operation.
e) If the product has been dropped or the cabinet has been damaged.
f) If the product exhibits a distinct change in performance.
SAVE THESE INSTRUCTIONS

980-001-0210G NetPath 100 User’s Manual - Installation Guide i
June
1999
Table of Contents
1 Preface
About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Page Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Locating Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Special Paragraphs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Special Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
Equipment Attachment Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
Canadian . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
FCC Part 68
(U.S.) 1-4
Software Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5
Current Revision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5
Previous Revisions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5
2 Description
System Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
ISDN Adapter Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
ISDN Backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
ISDN Bandwidth
On-Demand 2-3
NetPath 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4
Power Control Unit Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5
Operating Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6
Management Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6
Password Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6
System Screen Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6
WAN DLCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7
Management
IP Addressing 2-7
WAN Management IP Address . . . . . . . . . . . . . . . . . . . . .2-10
Software Download . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-10
Trap Reporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-10
Modem &
Call Director 2-11
3 Installation
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
Mounting Optional
Model 467 Power Control Unit 3-2
Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
Power Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4
NetPath 100
Power 3-4
Power On
Self Test 3-4
Optional Power Control Unit Power Connection . . . . . . . .3-6
Input/Output Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7
T1 Line Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7
Data Port Interface & Cable Codes . . . . . . . . . . . . . . . . . . .3-7

Table of Contents
ii NetPath 100 User’s Manual - Installation Guide 980-001-0210G
June
1999
Data Port Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-8
ITU-V.35 Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9
EIA-530 Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . . . .3-10
EIA-530-A Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . .3-11
ITU-X.21-NS Adapter Cable . . . . . . . . . . . . . . . . . . . . . . .3-12
AUX 1 & AUX 2 Connections . . . . . . . . . . . . . . . . . . . . .3-12
Console Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-14
Modem Line Connection . . . . . . . . . . . . . . . . . . . . . . . . . .3-14
Connections Completed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-14
General
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-15
NetPath 100 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-15
Power Control Unit Specifications . . . . . . . . . . . . . . . . . . . . . . . . .3-16
Cisco HD-60 Adapter Cable Specifications . . . . . . . . . . . . . . . . . .3-17
4 Operation
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Power On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
DIP Switch Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
CSU Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
Time Slot Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4
WAN DLCI Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4
Establish Management Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6
Login . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6
Block Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7
Logout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7
Screen Format . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7
Help Text . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7
Edits - Selections . . . . . . . . . . . . . . . . . . . . . . . . . .4-7
Management Command Flow . . . . . . . . . . . . . . . .4-9
Parameter Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10
Device Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-12
CSU / DTE Configuration . . . . . . . . . . . . . . . . . . . . . . . . .4-16
Frame Manager Configuration . . . . . . . . . . . . . . . . . . . . . .4-18
SNMP Community Access Configuration . . . . . . . . . . . . .4-20
SNMP Trap Manager Configuration . . . . . . . . . . . . . . . . .4-22
PVC Performance Configuration . . . . . . . . . . . . . . . . . . . .4-24
Protocol Monitor Configuration . . . . . . . . . . . . . . . . . . . .4-27
Management Tunneling Hub Configuration . . . . . . . . . . .4-28
Configuration Completed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-29
Test Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-30
5 Diagnostics
LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
Diagnostic Test Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
Device
Status / Test 5-4
Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-7
CSU Statistics Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-7
CSU Statistics History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-9
Frame Manager Statistics Summary . . . . . . . . . . . . . . . . . . . . . . . .5-10
Frame Manager Statistics History . . . . . . . . . . . . . . . . . . . . . . . . . .5-12

Table of Contents
980-001-0210G NetPath 100 User’s Manual - Installation Guide iii
June
1999
PVC Statistics Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-13
Packet Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-14
Octet Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-16
TxCir & RxCir Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-17
TxLoss & RxLoss Modes . . . . . . . . . . . . . . . . . . . . . . . . .5-18
FullDlay & NetwDlay Modes . . . . . . . . . . . . . . . . . . . . . .5-19
PVC Statistics History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-20
Protocol Monitor Statistics Summary . . . . . . . . . . . . . . . . . . . . . . .5-22
Protocol Monitor Statistics History . . . . . . . . . . . . . . . . . .5-24
Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-25
Traps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-25
Fault Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-26
LED Indicator Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . .5-27
Additional Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-28
Software Download . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-28
DTE Dialing Using
NetPath 100 AUX Ports & Internal Modem 5-29
Management Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-30
Dial-In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-30
Direct Connect (AUX 2) . . . . . . . . . . . . . . . . . . . . . . . . . .5-30
SNMP SET Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-30
6 Options
ISDN Adapter Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
Input/Output Connections . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5
Power On with Connections Completed . . . . . . . . . . . . . . .6-5
Establish Management Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6
Login . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6
Management Command Flow . . . . . . . . . . . . . . . . . . . . . . .6-7
Parameter Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-8
System View Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-8
ISDN Adapter Configuration . . . . . . . . . . . . . . . . . . . . . . .6-10
Backup / On-Demand Configuration . . . . . . . . . . . . . . . . .6-12
Management
IP Address per Connection 6-14
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-15
LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-15
ISDN Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-16
Network Loopback . . . . . . . . . . . . . . . . . . . . . . .6-16
ISDN Status /Test . . . . . . . . . . . . . . . . . . . . . . . .6-17
ML-PPP Diagnostic Trace Feature . . . . . . . . . . .6-22
Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-25
Traps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-25
LED Indicator Troubleshooting . . . . . . . . . . . . . . . . . . . . .6-26
Additional Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . .6-27
ISDN Adapter Software Download . . . . . . . . . . .6-27
Appendix
Fault & Test Screen Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Active Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
Device Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4

Table of Contents
iv NetPath 100 User’s Manual - Installation Guide 980-001-0210G
June
1999
DSX Port Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4
External
Set Test A-5
Frame Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5
ISDN
(Backup, User Ckt) A-6
ISDN
(On-Dmd Port) A-7
Line n/Bn (ISDN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8
Modem Status, Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-11
Network Port Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-11
System
Test/Fault A-12
Test/BKP
(CSU) A-15
Test/BKP
(DSX) A-17

980-001-0210G NetPath 100 User’s Manual - Installation Guide v
June
1999
List of Figures
1 Preface
2 Description
Figure 2-1 NetPath 100 Typical Network Application . . . . . . . . . . . . . . . . .2-1
Figure 2-2 Typical Backup Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
Figure 2-3 Typical Simultaneous Bandwidth On-Demand Configuration . .2-3
Figure 2-4 NetPath 100 Front Panel (shown with ISDN option) . . . . . . . . .2-4
Figure 2-5 NetPath 100 Rear Panel (shown with ISDN option) . . . . . . . . . .2-4
Figure 2-6 Model 467 Power Control Unit . . . . . . . . . . . . . . . . . . . . . . . . . .2-5
Figure 2-7 Tunneled Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7
Figure 2-8 Payload / CPE Management . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-8
Figure 2-9 Modem & Call Director Block Diagram . . . . . . . . . . . . . . . . . .2-11
3 Installation
Figure 3-10 NetPath 100 Rear Panel (Basic) . . . . . . . . . . . . . . . . . . . . . . . . .3-3
Figure 3-11 NetPath 100 Power Connection . . . . . . . . . . . . . . . . . . . . . . . . .3-4
Figure 3-12 Power Control Unit Connections . . . . . . . . . . . . . . . . . . . . . . . .3-6
Figure 3-13 AUX 2 Port, Console Cabling . . . . . . . . . . . . . . . . . . . . . . . . . .3-14
4 Operation
Figure 4-1 Configuration DIP Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
Figure 4-2 Set CSU Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
Figure 4-3 Set T1 Time Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4
Figure 4-4 DLCI DIP Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
Figure 4-5 Management Control Flow for Basic NetPath 100 . . . . . . . . . . .4-9
Figure 4-6 System View Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10
Figure 4-7 Device Configuration Screen . . . . . . . . . . . . . . . . . . . . . . . . . .4-12
Figure 4-8 CSU / DTE Configuration Screen . . . . . . . . . . . . . . . . . . . . . . .4-16
Figure 4-9 Frame Manager Configuration Screen . . . . . . . . . . . . . . . . . . .4-18
Figure 4-10 SNMP Community Access Configuration Screen . . . . . . . . . .4-20
Figure 4-11 SNMP Trap Manager Configuration Screen . . . . . . . . . . . . . . .4-22
Figure 4-12 PVC Performance Configuration Screen . . . . . . . . . . . . . . . . .4-24
Figure 4-13 Protocol Monitor Configuration Screen . . . . . . . . . . . . . . . . . .4-27
Figure 4-14 Management Tunneling Hub Configuration Screen . . . . . . . . .4-28
5 Diagnostics
Figure 5-1 NetPath 100 Front Panel View (Basic) . . . . . . . . . . . . . . . . . . . .5-1
Figure 5-2 Diagnostic Test Paths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
Figure 5-3 CSU Test Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4
Figure 5-4 Auto Update Screen Change . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6
Figure 5-5 CSU Statistics Summary Screen . . . . . . . . . . . . . . . . . . . . . . . . .5-7
Figure 5-6 CSU Statistics History Screen . . . . . . . . . . . . . . . . . . . . . . . . . . .5-9

List of Figures
vi NetPath 100 User’s Manual - Installation Guide 980-001-0210G
June 1999
Figure 5-7 Frame Manager Statistics Summary Screen . . . . . . . . . . . . . . .5-10
Figure 5-8 Frame Manager Statistics History Screen . . . . . . . . . . . . . . . . .5-12
Figure 5-9 PVC Statistics Summary Screen (Packet Mode) . . . . . . . . . . .5-13
Figure 5-10 PVC Statistics Summary Screen (Octet Mode) . . . . . . . . . . . .5-16
Figure 5-11 PVC Statistics Summary Screen (TxCIR & RxCIR Mode) . . .5-17
Figure 5-12 PVC Statistics Summary Screen (TxLoss & RxLoss Mode) . .5-18
Figure 5-13 PVC Statistics Summary Screen (FullDlay & NetwDlay Mode) 5-19
Figure 5-14 PVC Statistics History Screen . . . . . . . . . . . . . . . . . . . . . . . . . .5-20
Figure 5-15 Protocol Monitor Statistics Summary Screen . . . . . . . . . . . . . .5-22
Figure 5-16 Protocol Monitor Statistics History . . . . . . . . . . . . . . . . . . . . . .5-24
Figure 5-17 Fault Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-26
6 Options
Figure 6-1 NetPath 100 Front Panel with ISDN Adapter . . . . . . . . . . . . . . .6-3
Figure 6-2 NetPath 100 Rear Panel with ISDN Adapter . . . . . . . . . . . . . . .6-3
Figure 6-3 Management Control Flow for NetPath 100 with ISDN Option 6-7
Figure 6-4 System View Screen with ISDN Adapter Option . . . . . . . . . . . .6-8
Figure 6-5 ISDN Adapter Configuration Screen . . . . . . . . . . . . . . . . . . . .6-10
Figure 6-6 Backup / ON-Demand Configuration Screen . . . . . . . . . . . . . .6-12
Figure 6-7 NetPath 100 Front Panel with ISDN Adapter . . . . . . . . . . . . . .6-15
Figure 6-8 ISDN Status / Test Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-17
Figure 6-9 MLPPP TRACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-24
Appendix