Vanguard Managed Solutions 342 guide

Target Applications

SOHO and Branch Office to Central Office over ISDN

Introduction	The Vanguard 342 equipped with optional daughtercards provide a wide range of
	network solutions for companies with small branch offices or telecommuting
	employees working from a home office. A dial in or dedicated ISDN link provides
	network connection for the home and branch as shown in Figure 1-6.

Vanguard 342

Equipped with

FXS/FXO and

ISDN Daughtercards

Branch Office

Central Office

Internet

Ethernet

Ethernet

7330

ISDN

PBX

PBX

Vanguard 342

EthernetEquipped with

FXS/FXO and

ISDN Daughtercards

Small Home Office

Figure 1-6. Small Home and Branch Office to Central Office Application

1-14	About the Vanguard 342

Image 34

Vanguard Managed Solutions 342 installation manual Soho and Branch Office to Central Office over Isdn

Contents

Vanguard Managed Solutions Restricted Rights Notification for U.S. Government Users Restricted Rights Legend Radio Frequency Interference Regulations Proprietary MaterialTelecommunications Regulations Page Contents Contents Overview About This ManualThis Chapter Description Documentation About This Manual Related DocumentationOther Documentation Kit Includes About This Manual Page Simplified Chinese Danish Særlige Special Notices and TranslationsOverskrifter Finnish Erityisilmoitukset Dutch BijzondereVermeldingen French Messages Italian German BesondereHinweise Simboli speciali Japanese Korean Norwegian Spesielle Merknader Especiales Portuguese PortugalSpanish/Spain Notificaciones Swedish Speciella Varning Questions Customer InformationCustomer Comments AboutPage Customer Response Card Page Chapter Description Vanguard 342 DescriptionLimitations Features and Functionality Daughtercard Functionality Target Applications Virtual Private Network What is a VPN? Advantages of aRequirements of a Hardware-based VPN Solution for Site-to-Site Applications Hardware Options Standard-based Tunneling and Encryption for IP Traffic IPSec Security Features Encryption over IP, Frame Relay, and X.25 Networks IP and Serial Protocols over Frame Relay IP and Serial Protocols over Frame Relay Video and Serial Protocols over Public or Private Networks Video and Serial Protocols over Public or Private Networks Speeds Application Daughtercard Application Description Type Used DSU DIM, FXS/FXO Soho and Branch Office to Central Office over Isdn Small Home and Branch Office to Central Office Application Office Type Daughtercard Used Description DSL/Cable Modem 342 LAN Over WAN G.SHDSL Daughtercard Installed Shdsl Daughtercard LAN Segmentation LAN Segmentation Virtual LAN Vlan 10. Vlan Vanguard 342 DCE INT -- VG6560/VG320/VG64xx EXT at 1.5 Mbps Clocking Limitations VanguardLimitation Vanguard 342 DCE INT -- VG6560 SDB2 EXT Chapter Hardware Description Overview Enclosure Introduction Vanguard 342 Enclosure Front Panel Rear Panel Vanguard 342 Rear Panel Motherboard General Motherboard AccessDaughtercards Vanguard 342 Compatible Flash Simm Devices are as follows Vanguard 340 Compatible Flash Simm Devices are as follows DIM Vanguard DaughtercardsCompatibility Port FXS/FXO Voice Daughtercard Connector FXO Daughtercard 10. Dual E&M Daughtercard Connector Dual E&M 12. Isdn and Enhanced Isdn BRI-S/T Daughtercard Connector Isdn Enhanced Isdn BRI-S/T Data Isdn BRI Voice 14. DSU Daughtercard Connector 16. V.90 Daughtercard Connectors ModemPage Installation and Replacement Checking Your Shipment Contents Installing The Vanguard Selecting and Preparing the Installation Site Proper Cable and Air Clearance Installation Installing Your VanguardStep Action Thermal Considerations Inlet TemperaturePower Supply Fan Interface Type Configuring the Serial InterfaceInterface Option Parameter Setting the Interface TypeConfigure Port Step Action Result/Description Port Setting the Interface OptionsEnter Types Cabling the Vanguard Panel Port Connector Interface Cable Required Speed Port Characteristics and CablingCharacteristics Cable Requirements Application Specific DTE DCE Configure port ConnectorsCable Information RJ45 Pin Signal Pin Connection On DB25F Adapter RJ45 Pinout Pin Signal 10/100BaseT Adapter Cable Port3 Function/Signal Port DTE Signal using Pin NameTest Mode External Transmit Clock Make Busy Adapter Cable DB25 V.35/V.36 Pinouts CLOCK-B External External Transmit CLOCK-A TIMING-A Received DATA-B Port DCE Signal Function/Signal DTE Signal Pin Name UsingCONTROL-B Signal Element TIMING-B External Transmit Clock B Clock a Connections mode Crossover Cable Connections Modifying Your Vanguard Installing Vanguard Daughtercards Vanguard Accessing the Motherboard Accessing Vanguard 342 Motherboard Removal and Replacement Removing Motherboard Procedure forInstalling Motherboard Step Sdram Dimm Adding and Removing Memory ModulesFlash Simm Adding/Removing Adding/Removing Data Compression Encryption Simm Simm and Dimm Installation/Replacement Location of Motherboard Components Simm and Dimm Slots Sdram Dimm Flash Simm Installing/Removing the Lithium Battery Installing Battery RemovingPage Powering Up and Loading Software Overview Powering On Powering Up Your VanguardResetting Powering Off The Vanguard Approved Practice for Powering Down a Vanguard Unit Powering Off The Vanguard Detailed Front Powerup DiagnosticsPanel LEDs Sequence Power UpWhen This indicates Green Accessing the Control Terminal Port Telnet Using RemoteUsing SoTCP Enter Where to Get Obtaining and Installing Operating SoftwareOperating Software File Formats Filename Description Hardware SpecificationsSoftware Specifications Appendix B Software License and Regulatory Information Overview RJ49C How to Order ConnectionsRJ48S RJ48C Telephone Customer-ProvidedEquipment Product Declarations and Regulatory Information CE Marking Declarations Conformity Verklaring van overeenstemming Italian Dichiarazione di conformità Product Declarations and Regulatory Information Page Limited Warranty Page Return Procedures Introduction For Locations Contact Factory Repair Numerics IndexCTP Simm Index-3