Verilink WANsuite 6450 User manual

i
WANsuite® 6450
Reference Manual
March 2004
34-00326.G

ii WANsuite 6450
Emissions
Requirements The WANsuite 6450 has been tested and found to comply with the limits for a Class A digital
device, pursuant to EN 55022 and Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the 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. This device must also accept any interference
received, including interference that may cause undesired operation.
NOTICE: This WANsuite 6450 was tested and found compliant with EN 55022 using the
modular cable (9-1544-619-009) and ferrite core (21-00111) placed on the cable
end nearest the unit. Both of these items are shipped with the WANsuite 6450.
Release the plastic latch on the outside of the core assembly, place around the
cable, and close.
.WARNING: To reduce the risk of electrical shock, do not remove the cover. There are no
user-serviceable parts inside. Refer servicing to qualified personnel.
This unit contains a lithium battery that is not intended to be field-replaceable.
There is risk of explosion if the wrong battery is installed or if the battery is
installed incorrectly.
WARNING: Changes or modifications to this unit not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
Canadian Emissions
Requirements This digital apparatus does not exceed the Class A limits for radio noise emissions from digital
apparatus set out in the Radio Interference Regulations of the Canadian Department of Commu-
nications.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites appli-
cables aux appareils numériques (de la class A) prescrites dans le Règlement sur le brouillage
radioélectrique edicté par le ministère des Communications du Canada.
FCC Requirements This equipment has been tested and found to comply with Part 68 of the FCC Rules and the
requirements adopted by the ACTA. On the bottom of this equipment is a label that contains,
among other information, a product identifier in the format US: GICDLNAN6450. If requested,
provide this number to the telephone company.
WARNING: Changes or modifications to this unit not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
1All direct connections to the network lines must be made using standard plugs and jacks that
must comply with the applicable FCC Part 68 rules and requirements adopted by the ACTA.
A compliant telephone cord and modular plug are provided with this product. It is designed to
be connected to a compatible modular jack that is also compliant. The table below presents a
list of applicable registration jack USOCs, facility interface codes (FICs), and service order
codes (SOCs). These are required when ordering service from the telephone company.
2If this WANsuite product causes harm to the telephone network, the telephone company will
notify you in advance that temporary discontinuance of service may be required. However, if
Port ID REN/SOC FIC USOC
1.544 Mbps SF
1.544 Mbps SF, B8ZS
1.544 Mbps ANSI ESF
1.544 Mbps ANSI ESF, B8ZS
6.0F 04DU9-BN
04DU9-DN
04DU9-1KN
04DU9-1SN
RJ11C jack

iii
advance notice is not practical, the telephone company will notify you as soon as possible.
Also, you will be advised of your right to file a complaint with the FCC.
3The telephone company may make changes in its facilities, equipment, operations, or
procedures that could affect the operation of the equipment. If this happens, the telephone
company will provide advance notice so you can make the modifications necessary to
maintain uninterrupted service.
4Parties responsible for equipment requiring AC power should consider including an advisory
notice in their customer information suggesting the customer use a surge arrestor. Telephone
companies report that electrical surges, typically lightning transients, are very destructive to
customer terminal equipment connected to AC power sources. This has been identified as a
major nationwide problem.
Canadian Emissions
Requirements This digital apparatus does not exceed the Class A limits for radio noise emissions from digital
apparatus set out in the Radio Interference Regulations of the Canadian Department of Commu-
nications.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites appli-
cables aux appareils numériques (de la class A) prescrites dans le Règlement sur le brouillage
radioélectrique edicté par le ministère des Communications du Canada.
Safety Precautions When handling this equipment, follow these basic safety precautions to reduce the risk of elec-
tric shock and injury:
• Follow all warnings and instructions marked on the product and in the manual.
• Unplug the hardware from the wall outlet before cleaning. Do not use liquid cleaners or aerosol clean-
ers. Use a slightly damp cloth for cleaning.
• Do not place this product on an unstable cart, stand, or table. It may fall, causing serious damage to
the product.
• Slots in the unit are provided for ventilation to protect it from overheating. These openings must not
be blocked or covered. Never place this product near a radiator or heat register.
• This product should be operated only from the type of power source indicated on the marking label
and manual. If you are unsure of the type of power supply you are using, consult your dealer or local
power company.
• Do not allow anything to rest on the power cord. Do not locate this product where the cord interferes
with the free movement of people.
• Do not overload wall outlets and extension cords, as this can result in fire or electric shock.
• Never push objects of any kind into the unit. They may touch dangerous voltage points or short out
parts that could result in fire or electric shock. Never spill liquid of any kind on this equipment.
• Unplug the equipment from the wall outlet and refer servicing to qualified service personnel under the
following conditions:
•When the power supply cord or plug is damaged or frayed.
•If liquid has been spilled into the product.
•If the product has been exposed to rain or water.
•If the product has been dropped or if the housing has been damaged.
Safety Certifications IEC 60950 CB Scheme: The WANsuite 6450 from Verilink was tested to the International
Electrotechnical Commission (IEC) CB Scheme (IEC 60950) which is recognized by more than
30 participating countries. This allows Verilink customers around the world to feel confident
that Verilink products comply with their relevant international standards.

iv WANsuite 6450

v
Table of Contents
Preface
About this Manual ................................................................................................................................ xi
Manual Organization ...................................................................................................................... xi
Typographic Conventions .............................................................................................................. xi
Customer Service and Technical Support ............................................................................................ xii
Support from Your DSL Service Provider .................................................................................... xii
Support from Verilink ................................................................................................................... xii
Telephone ............................................................................................................................... xii
E-mail ..................................................................................................................................... xii
Internet ................................................................................................................................... xiii
Returning a Unit to Verilink ............................................................................................................... xiii
Chapter 1 About the WANsuite 6450
Introduction ......................................................................................................................................... 1-1
Features of the WANsuite 6450 ......................................................................................................... 1-3
Performance ................................................................................................................................. 1-3
SNMP Management ..................................................................................................................... 1-3
Intelligent WAN Access Architecture ......................................................................................... 1-3
Overview and Advantages .................................................................................................................. 1-3
Features Summary .............................................................................................................................. 1-4
Front Panel .......................................................................................................................................... 1-6
Rear Panel Connections ...................................................................................................................... 1-7
Power Port .................................................................................................................................... 1-7
Power Failure ......................................................................................................................... 1-7
Supervisory Port ........................................................................................................................... 1-8
10/100 Ethernet Port .................................................................................................................... 1-8
Ethernet LED Indicators ........................................................................................................1-8
Serial Port .....................................................................................................................................1-8
CBR Port ...................................................................................................................................... 1-9
Network Port ................................................................................................................................ 1-9
Chapter 2 Installation
Unpacking and Inspection .................................................................................................................. 2-1
Supplied Materials .............................................................................................................................. 2-1
Installation Wizard .............................................................................................................................. 2-2

vi WANsuite 6450
Chapter 3 Web Server Interface
Web Server Access ............................................................................................................................. 3-2
Layout of Interface Screens ......................................................................................................... 3-2
Unit Screen ......................................................................................................................................... 3-2
Maintenance Reset ....................................................................................................................... 3-4
Save and Restart ........................................................................................................................... 3-5
Interfaces ............................................................................................................................................. 3-6
Network ........................................................................................................................................ 3-6
Configuration Profile Table Screen ....................................................................................... 3-7
Alarm Profile Table Screen ................................................................................................... 3-9
Span Endpoints Screen ........................................................................................................3-11
CBR ............................................................................................................................................ 3-14
Error Status and Alarm Thresholds Table ........................................................................... 3-16
Serial .......................................................................................................................................... 3-19
DTR Alarm Control and Status Table ................................................................................. 3-23
10/100 Ethernet (IP Service Details) ..........................................................................................3-23
Supervisory ................................................................................................................................ 3-26
Services ............................................................................................................................................. 3-27
Service Details Screen ............................................................................................................... 3-27
Interface Details Button .......................................................................................................3-28
Type Details Button ............................................................................................................. 3-28
IP Service Details Screen ........................................................................................................... 3-28
Frame Relay Service Details Screen .......................................................................................... 3-28
Status and Alarms Table ......................................................................................................3-32
Frame Relay Port Statistics Screen ......................................................................................3-33
DLCI Table Screen ..............................................................................................................3-34
DLCI Details Screen ............................................................................................................3-35
ATM Service Details Screen ......................................................................................................3-39
ATM Statistics Screen ......................................................................................................... 3-41
ATM Virtual Channels Screen ............................................................................................ 3-43
Quality of Service (QoS) Table Screen ............................................................................... 3-48
CES Service Details Screen .......................................................................................................3-53
Status ...................................................................................................................................3-57
Channel Table Details Screen .............................................................................................. 3-59
Serial CES Configuration .................................................................................................... 3-61
Valid Channel Ranges for Serial and CBR Interfaces .........................................................3-61
HDLC/PPP Service .................................................................................................................... 3-62
Applications ...................................................................................................................................... 3-62
Service Aware ............................................................................................................................ 3-62
Rule Details Screen ............................................................................................................. 3-63
Traffic Meter Statistics Screen ............................................................................................ 3-65
SNMP ......................................................................................................................................... 3-66
Trap Log ..................................................................................................................................... 3-67
Top Talkers ................................................................................................................................ 3-67
IP Gateway ................................................................................................................................. 3-69
RIP Parameters .................................................................................................................... 3-70
OSPF Parameters .................................................................................................................3-70
Circuit Table Screen ............................................................................................................ 3-70

vii
Static Route Table Screen .................................................................................................... 3-73
Static ARP Table Screen ..................................................................................................... 3-76
Trusted Neighbor Table Screen ........................................................................................... 3-77
Area Table Screen ...............................................................................................................3-78
Virtual Link Table Screen ................................................................................................... 3-80
Originate Ping ............................................................................................................................ 3-82
Network Address Translation (NAT) ......................................................................................... 3-83
NAT Details Screen .............................................................................................................3-83
Static TCP Translation Table Screen ................................................................................... 3-85
Static UDP Translation Table Screen .................................................................................. 3-86
NAT Port Table Screen ....................................................................................................... 3-87
Dynamic Host Configuration Protocol (DHCP) ........................................................................ 3-89
DHCP Server Details Screen ............................................................................................... 3-89
DHCP Host Table Screen .................................................................................................... 3-90
Static Entry Table Screen .................................................................................................... 3-91
IP Address List Table Screen .............................................................................................. 3-92
IP Address Status Table Screen ........................................................................................... 3-93
Bridge ......................................................................................................................................... 3-93
Simple Mail Transfer Protocol (SMTP) ..................................................................................... 3-97
Utilities ............................................................................................................................................. 3-98
Upload/Save ............................................................................................................................... 3-98
TFTP Configuration ............................................................................................................ 3-98
Password ....................................................................................................................................3-99
Log Out .................................................................................................................................... 3-100
Chapter 4 VT100 Interface
Introduction ......................................................................................................................................... 4-1
Screen Components ...................................................................................................................... 4-1
Cursor Controls ............................................................................................................................4-1
Field Types ...................................................................................................................................4-2
Menu Structure ............................................................................................................................. 4-3
System Screen .....................................................................................................................................4-4
Maintenance Reset ....................................................................................................................... 4-5
Maintenance Reset ....................................................................................................................... 4-5
Save and Restart ........................................................................................................................... 4-6
Interfaces ............................................................................................................................................. 4-7
Network ........................................................................................................................................ 4-7
Configuration Profiles Screen ............................................................................................... 4-9
Alarm Profiles Screen ..........................................................................................................4-11
Span Endpoints Screen ........................................................................................................4-13
CBR ............................................................................................................................................ 4-17
Error Status and Alarm Thresholds Table ........................................................................... 4-18
Performance Screens ........................................................................................................... 4-20
Serial .......................................................................................................................................... 4-22
10/100 Ethernet (IP Details) .......................................................................................................4-26
Supervisory ................................................................................................................................ 4-28
Services ............................................................................................................................................. 4-29

viii WANsuite 6450
Adding a Service .................................................................................................................4-29
Service Details Screen ................................................................................................................ 4-29
IP Service Details Screen ........................................................................................................... 4-30
Frame Relay Service Details Screen .......................................................................................... 4-30
Frame Relay Statistics Screen .............................................................................................4-34
DLCI Table Screen ..............................................................................................................4-36
DLCI Details Screen ............................................................................................................4-37
ATM Service Details Screen ......................................................................................................4-41
ATM Statistics Screen ......................................................................................................... 4-43
ATM Virtual Channel Table Screen .................................................................................... 4-44
Quality of Service (QoS) Profile Screen .............................................................................4-48
CES Service Details Screen .......................................................................................................4-54
Status ...................................................................................................................................4-57
Channel Table Details Screen .............................................................................................. 4-58
Serial CES Configuration .................................................................................................... 4-61
Valid Channel Ranges for Serial and CBR Interfaces .........................................................4-61
HDLC/PPP Service .................................................................................................................... 4-62
Applications ...................................................................................................................................... 4-62
Service Aware ............................................................................................................................ 4-63
Rule Config Screen .............................................................................................................. 4-64
Traffic Meter Statistics Screen ............................................................................................ 4-65
Trap Log ..................................................................................................................................... 4-66
IP Gateway ................................................................................................................................. 4-66
RIP Parameters .................................................................................................................... 4-67
OSPF Parameters .................................................................................................................4-68
Circuit Table Screen ............................................................................................................ 4-68
Static Route Table Screen .................................................................................................... 4-71
Static ARP Table Screen ..................................................................................................... 4-73
Trusted Neighbors Screen ...................................................................................................4-75
Area Table Screen ...............................................................................................................4-75
Virtual Link Table Screen ................................................................................................... 4-77
Network Address Translation (NAT) ........................................................................................ 4-79
NAT Details Screen .............................................................................................................4-79
Bridge ......................................................................................................................................... 4-86
TFTP Configuration ................................................................................................................... 4-89
SNMP ......................................................................................................................................... 4-90
Top Talkers ................................................................................................................................ 4-91
Originate Ping ............................................................................................................................ 4-93
Dynamic Host Configuration Protocol (DHCP) ........................................................................ 4-94
DHCP Server Details Screen ............................................................................................... 4-94
Simple Mail Transfer Protocol (SMTP) ..................................................................................... 4-98
Appendix A Specifications
Network Interface - SHDSL Port ...................................................................................................... A-1
CBR Interface .................................................................................................................................... A-1
E1 ................................................................................................................................................ A-1
T1 ................................................................................................................................................ A-2

ix
Serial Interface ................................................................................................................................... A-2
IP Gateway ......................................................................................................................................... A-2
10/100 Ethernet (IP Gateway or Management) .......................................................................... A-2
Management Interfaces ...................................................................................................................... A-2
Embedded Operations Channel ................................................................................................... A-2
10/100 Ethernet ........................................................................................................................... A-2
Supervisory Port .......................................................................................................................... A-2
Diagnostics ........................................................................................................................................ A-3
Alarms ................................................................................................................................................ A-3
Power ................................................................................................................................................. A-3
Mechanical ......................................................................................................................................... A-3
Environmental .................................................................................................................................... A-3
Industry Listings ................................................................................................................................ A-3
Standards ..................................................................................................................................... A-4
Ordering Information .........................................................................................................................A-4
Standard Equipment .................................................................................................................... A-4
Optional Equipment .................................................................................................................... A-5
Connector Pin Assignments ............................................................................................................... A-6
Serial Interface Pin Assignments, DTE Mode (Packet Use Only) .............................................. A-6
Serial Interface Pin Assignments, DCE Mode ........................................................................... A-7
Ethernet Connection Pin Assignments ........................................................................................ A-8
Network Interface Pin Assignments ............................................................................................ A-8
CBR Interface Pin Assignments ..................................................................................................A-8
Supervisory Port Pin Assignments .............................................................................................. A-9
Appendix B SNMP Agent
Introduction .........................................................................................................................................B-1
SNMP Configuration Parameters .......................................................................................................B-1
SNMP MIBs .......................................................................................................................................B-1
SNMP Trap Configuration .................................................................................................................B-2
Generic MIB Loading Instructions .....................................................................................................B-2

xWANsuite 6450

Preface xi
C HAPTER 0 P REFACE
About this Manual
This reference guide for the WANsuite 6450 ATM integrated access device
(IAD) describes unit features and specifications, configuration, and cabling. It
is not a users guide containing step-by-step procedures. Rather, this manual is
designed to be used as a reference regarding commands, interface ports,
configuration parameters, and other specific information about the WANsuite
6450.
Manual Organization
The chapters and appendices in this manual are arranged for quick reference
when you need it. You do not have to read previous chapters to understand
the subsequent chapters. Appendices are designed to complement the main
chapters.
•Chapter 1, About the WANsuite 6450 – This chapter describes product
features and capabilities.
•Chapter 2, Installation – This chapter describes unit port connections and
powering information.
•Chapter 3, Web Server Interface – This chapter describes the menu screens
and configuration parameters accessed through the Web server interface.
•Appendix A, Specifications −This appendix defines the specifications for the
WANsuite 6450. In addition, this section provides ordering information and
all the connector pin assignments for the interfaces on the rear panel of the
WANsuite 6450.
•Appendix B, SNMP Agent −This appendix defines which Management
Information Base (MIB) files are supported by the WANsuite 6450 SNMP
agent. In addition, instructions are provided for loading these MIB files into
most SNMP management stations.
Typographic Conventions
The following table lists the graphic conventions used throughout this guide.

xii WANsuite 6450
Customer Service and Technical Support
Verilink provides easy access to customer support through a variety of
services. This section describes these services.
Support from Your DSL Service Provider
If assistance is required, contact your service provider. When you contact
your service provider for assistance, have the following information ready:
•Diagnostic error messages
•A list of system hardware and software, including revision levels
•Details about recent configuration changes, if applicable
Support from Verilink
If you are unable to receive support from your service provider or want to
contact us directly, Verilink offers worldwide customer support by telephone,
e-mail, and through Verilink’s Internet Web site.
Telephone
Customer support is available by telephone 24 hours a day, 7 days a week. To
speak directly with a Verilink customer service representative, you may dial
one of the following numbers:
•Sales and Marketing: 800-VERILINK (837-4546)
•Technical Support:800-285-2755 (toll-free)
1-256-327-2255 (international)
E-mail
You can request sales and marketing information or pose a technical support
question about your Verilink product by contacting us at the e-mail addresses
provided below. Verilink will respond to e-mailed requests for support during
regular business hours (8–5 CST, Monday–Friday).
Convention Description
A Notice calls attentions to important features or instructions.
A Caution alerts you to serious risk of data loss or other
results that may cause you or the unit trouble if the warning is
not heeded.
A Warning alerts you to the risk of serious damage to the unit
or injury and possible death to the end user.

Preface xiii
•Sales and Marketing: [e-mail]
•Technical Support: [e-mail]
Internet
Visit Verilink’s Web site to access the latest Verilink product information,
technical publications, news releases, contact information, and more:
http://www.verilink.com
If this reference manual is revised to reflect code changes or other updates,
the most recent version will be posted to the Verilink Web site.
Returning a Unit to Verilink
If for any reason you must return your Verilink product, it must be returned
with the shipping prepaid, and packaged to the best commercial standard for
electronic equipment. Verilink will pay shipping charges for delivery on
return. You are responsible for mode and cost of shipment to Verilink.
You must have a Return Material Authorization (RMA) number marked on
the shipping package. Products sent to Verilink without RMA numbers will be
returned to the sender unopened, at the sender’s expense.
A product sent directly to Verilink for repair must first be assigned an RMA
number. You may obtain an RMA number by calling Customer Service at
800-926-0085, extension 3002 (international number: 1-800-256-327-2255).
When calling Verilink for an RMA, please have the following information
available:
•Model number and serial number for each unit
•Reason for return and symptoms of problem
•Purchase order number to cover charges for out-of-warranty items
•Name and phone number of person we can contact if we have questions about
the unit(s)
The address for you to use when returning a unit to Verilink will be provided
when the RMA is issued. The standard delivery method for return shipments
is Standard Ground for domestic returns and International Economy for
international returns (unless otherwise specified).

xiv WANsuite 6450

About the WANsuite 6450 1-1
CHAPTER
1
C HAPTER 1 A BOUT THE WAN SUITE 6450
Introduction
Verilink’s WANsuite 6450 is a feature-rich, intelligent integrated access device
(IAD) that manages voice and data applications in an ATM network. The
WANsuite 6450 terminates a standards-based Symmetric High-Bit Rate
Digital Subscriber Line (SHDSL) that originates from a Digital Subscriber
Line Access Multiplexer (DSLAM) and provides interfaces for the end user’s
communications equipment.
The WANsuite 6450 is ServiceAware™ IAD with the following hardware: an
SHDSL network interface; a Constant Bit Rate (CBR) port configurable as T1
or E1; a Serial port software-configurable for V.35, V.36, X.21, RS-232, RS-
449, or EIA-530; a 10/100Base-T Ethernet port; an asynchronous Supervisory
port; five tri-color status LEDs; and front panel reset and factory
configuration buttons.
The Circuit Emulation Service (CES) support provides for the encapsulation
of TDM traffic from end-user equipment into ATM cells for transport across
the WAN to the DSLAM and on to the ATM network. This allows for the
continued use of existing TDM equipment at the premise while the ATM
network continues to grow and move further out to the edge. This unit
supports CES over the CBR port and the Serial port.
A router or bridge using PPP/HDLC or Frame Relay protocol connects to the
WANsuite 6450’s Serial port. The unit encapsulates the PPP data into ATM
cells using Internet Engineering Task Force (IETF) RFC 1483. Any router/
bridge supporting PPP over ATM (PPPoA) RFC 1483 encapsulation can be
used at the other end of this ATM connection.
The IP Gateway feature enables IP packet routing throughout a LAN/WAN
network architecture using static routing configuration or dynamic routing
protocols (Routing Information Protocol −RIP 1 and RIP 2, or Open Shortest
Path First −OSPF), Dynamic Host Communications Protocol − DHCP, and
Network Address Translation −NAT.
RIP 1 and RIP 2 allow routers to exchange routing information. The
WANsuite 6450 then uses this information exchange to build routing tables

1-2 WANsuite 6450
for IP Packet routes. After building the routing tables, the unit periodically
broadcasts the contents to neighboring routers so your network can choose the
most efficient routes available.
OSPF uses link-state routing algorithms to calculate routes based on the
number of routers, transmission speeds, delays, and route costs. Using the
OSPF protocol, the WANsuite 6450 works with other routers in your
telecommunications fabric to dynamically change routes “on the fly” to make
use of the most efficient and cost-effective transit across your network.
Bridging separate LANs together is another option for the IP traffic. Using the
IEEE Standard 802.1D Transparent Bridging specification, the WANsuite
6450 can simplify your network architecture by allowing you to bridge
separate LANs across a WAN so they operate as a single LAN.
Because IP Gateway enables the WANsuite 6450 to route IP traffic either
statically or dynamically or to bridge IP traffic across your LAN/WAN
architecture, your need for costly routers is substantially reduced. This one-
stop solution can help you meet the requirements of your many different
applications.
DHCP uses a server-client architecture to assign IP Addresses to PCs and
workstations on the LAN. The DHCP server dynamically assigns these IP
Addresses, which can be either temporary or permanent, to each PC or
workstation (DHCP client). These IP Addresses are "housed" on the DHCP
server. The flexibility to reassign IP Addresses saves the end user money by
eliminating the need for a single IP Address for each piece of equipment on
the LAN.
NAT enables an enterprise to set up two sets of IP Addresses −one set for
internal network use (or LAN traffic) and one set for external use (or Internet
traffic). This can provide a layer of security for a company by eliminating
outside access to internal IP Addresses from the Internet.
The WANsuite 6450 gives service providers and enterprise customers the
capability to monitor end-to-end network performance (with support of up to
16 virtual channels); isolate performance problems to the LAN, local loop, or
ATM network; determine appropriate bandwidth needs; and monitor network
trends to aid in future capacity planning.
All of the WANsuite 6450’s installation, performance configuration, traffic
monitoring, alarm reporting, and diagnostic capabilities can be configured
through the unit’s embedded Web server interface using Microsoft®Internet
Explorer™. The Web server interface can be accessed locally through the
Ethernet port or the Supervisory port, or remotely through the Network port.
Especially advantageous is WANsuite’s advanced monitoring and control
capability that gives network administrators the ability to plan future capacity
requirements.
The unit’s built-in Service Aware technologylets network managers maximize
available WAN bandwidth and verify SLAs. This management platform lets
the end user see network activity (performance) and problems (diagnostics) on
any permanent virtual circuit (PVC), access line, or physical circuit.

About the WANsuite 6450 1-3
Features of the WANsuite 6450
Performance
Historically, WAN access devices have tended to perform well as single-
function devices such as CSU/DSUs, but have not been optimized to address
higher-level traffic issues such as service levels and integration. Verilink's
architecture and Web-based user interface work together to address all access
issues such as services and applications, rather than as circuits and protocols,
for exceptional WAN management performance.
To further leverage its Web browser interface, Verilink's new architecture also
allows firmware to be upgraded via the Web from a standard browser, with
password control, if desired.
SNMP Management
With integrated SNMP in-band management, enterprise managers can now
manage Verilink WANsuite units and their integral CSU/DSUs as a single
unit. With only one LAN segment in the network, the WANsuite 6450 can be
managed by SNMP. By downloading all configuration parameters from the
central site, no interaction is required at remote sites to establish connectivity.
The unit allows any port to be configured for any of its available service
technologies through simple software configuration. Network managers can
now fine tune the enterprise network for the lowest cost and highest
performance.
Intelligent WAN Access Architecture
Verilink's next-generation WAN access architecture is built around a
PowerPC™ processor with 50 MIPS of processing power and 16 Mbytes of
onboard memory, and works with non-proprietary network management
solutions via SNMP. An embedded Web server supplies a simple-to-use
interface for configuration and statistics collection, with a service table for
mapping services to ports and a user table for monitoring and controlling
traffic.
Overview and Advantages
Verilink’s WANsuite 6450 is an innovative, highly intelligent, software-based
WAN access device optimized for ATM over SHDSL access. This unit
provides network managers with all the tools necessary to monitor and
troubleshoot voice, data, and network transmission systems. The ability to use
the WANsuite 6450 unit as an IP Gateway greatly increases its flexibility,
while reducing networking costs. In addition, the WANsuite 6450 is a
valuable tool for the following:
•Measuring and reporting performance

1-4 WANsuite 6450
•Managing network resources to ensure optimum performance
•Analyzing trends to aid in network planning
WANsuite 6450 advantages include the following:
•Enables a new class of xDSL technologies −the internationally standard
SHDSL.
•Allows for continued use of existing TDM equipment by supporting CES via
AAL1.
•Reduces the need for costly routers with its IP Gateway feature.
•Offers easy installation and configuration, reducing maintenance and sparing
costs.
•Controls recurring ATM access costs −WANsuite products quickly pay for
themselves by allowing enterprises and service providers to optimize the use
of valuable bandwidth.
•Allows for use of existing routers without changing the external router’s
configuration by running PPP over an ATM network.
Features Summary
•Powerful core architecture
•SHDSL network port for symmetrical data rates ranging from 192 kbps to
2.312 Mbps
•T1 or E1 circuit emulation
•10/100Base-T Ethernet port and asynchronous Supervisory port
•Serial data port, user-selectable V.35, V.36, RS-232, or EIA-530
•Intuitive Web browser for management
•CES
•Constant Bit Rate (CBR) port configurable for T1 or E1 supporting the
following modes:
•Unframed T1 − 1.544 Mbps raw bit stream
•T1 ESF
•T1 D4
•Unframed E1 (G.703) framing −2.048 Mbps raw bit stream
•E1 CCS framing
•E1 CAS framing
•AAL1 ATM encapsulation
•Structured Nx64 basic service supporting full or partial T1/E1 circuits
•Structured Nx64 service with Channel Associated Signaling (CAS)
supporting the following:
•E1 CAS signaling
•T1 robbed bit signaling

About the WANsuite 6450 1-5
•Full or partial T1/E1 circuits with signaling
•Unstructured service (2.048 Mbps E1 or 1.544 Mbps T1)
•Configurable for synchronous or adaptive timing
•User-configurable Cell Delay Variation
•User-configurable partial cell fill
•User-configurable automatic channel configuration for E1 CCS or E1 CAS
services
•User-configurable scrambling/descrambling of ATM cell Payload using an
x43+1 polynomial
•User-configurable time slot multiplexing between the CBR port and the
Serial port
•For Nx64 basic and CAS services, the user can individually configure
the CES channels for the CBR port or for the Serial port
•For Unstructured E1 service, the user can configure all channels for
either the CBR port of for the Serial port
•IP Gateway
•10/100Base-T Ethernet port
•Static routes
•Static Address Resolution Protocol (ARP)
•Dynamic routing protocols, including RIP 1, RIP 2, and OSPF
•Un-numbered network
•Address Management: NAT and DHCP
•Bridging
•Programmable alarm thresholds
•IPoA
•Serial Port Configurable for PPP, Frame Relay, or CES
•Supports V.35, V.36, EIA-530, or RS-232
•PPPoA
•Management Interfaces
•An innovative Web-based user interface
•Embedded HTTP server for remote configuration and real-time
reporting via Web browser
•Decreased installation and configuration time for service employees
•Simplified troubleshooting and fault isolation of network problems
•Optimal management of ATM-based services
•Saves and downloads configuration files from remote server
•EOC for SHDSL-related parameters
•SNMP
•VT100

1-6 WANsuite 6450
•Frame Relay-to-ATM Network/Service Interworking
•Supports FRF.8 Frame/ATM service interworking and maps Frame
datalink connection identifiers (DLCIs) to ATM permanent virtual circuits
(PVCs); up to 20 VCs can be configured.
•Provides network interworking functionality that allows Frame Relay end
users to communicate over an intermediate ATM network that supports
FRF.5.
•Benefits Internet service providers that need to link Frame Relay and ATM
networks, especially those networks with ATM backbones and Frame
Relay end users.
Front Panel
The front panel of the WANsuite 6450 is shown below in Figure 1.1.
Figure 1.1 Front Panel of WANsuite 6450
The front panel’s five LED status indicators are described below:
Indicator Description
MODE Normally, this indicator lights green.
The indicator lights amber while configuration is being set by the front panel
buttons or when the configuration is changed by SNMP or through the Web
interface. The indicator will remain amber until the changed configuration is
saved; it will revert to green when the new configuration has been saved.
CBR The indicator is off (not illuminated) when the CBR port has not been
configured.
The indicator lights green when the CBR port link is up and is receiving AAL1
cells.
The indicator lights red when the CBR port has been configured and no AAL1
cells are received.
The indicator lights amber when the CBR port link is up but AAL1 cells are not
being received.
NET The indicator is off (not illuminated) when the Network port has not been
configured.
The indicator lights green when the Network port link is up and the ATM
protocol is established.
The indicator lights red when the Network port link is down and the ATM
protocol is not established.
The indicator lights amber when the Network port link is up, but the ATM
protocol is not established.
ALARM The indicator lights red if an alarm condition exists.
The indicator lights amber if a “yellow” alarm condition exists.
POWER The indicator lights green when power is applied to the unit.
The indicator lights amber when the unit is in a test mode loopback.