Vanguard Managed Solutions 342 installation manual Contents

	Contents
Special Notices and Translations
Customer Information
Customer Response Card
Chapter 1. About the Vanguard 342
Vanguard 342 Description	1-2
Features and Functionality	1-3
Target Applications	1-5
Virtual Private Network	1-6
Cost-effective VPN Solutions	1-7
Hardware-based Encryption and Compression	1-7
Standard-based Tunneling and Encryption for IP Traffic	1-8
Multi-protocol Tunneling and Encryption	1-8
Frame Relay and X.25 Encryption	1-9
IP and Serial Protocols over Frame Relay	1-10
Video and Serial Protocols over Public or Private Networks	1-11
Branch Office to Central Office over Public or Private Networks	1-12
SOHO and Branch Office to Central Office over ISDN	1-14
DSL/Cable Modem	1-16
G.SHDSL Daughtercard	1-17
LAN Segmentation	1-18
Virtual LAN (VLAN)	1-19
Clocking Limitations Vanguard 342	1-20
Chapter 2. Hardware Description
Enclosure	2-2
Motherboard	2-4
Vanguard Daughtercards	2-7
Chapter 3. Installation and Replacement
Checking Your Shipment Contents	3-2
Installing The Vanguard 342	3-3
Selecting and Preparing the Installation Site	3-4
Installing Your Vanguard 342	3-6
Thermal Considerations	3-7
Configuring the Serial Interface	3-8
Setting the Interface Type	3-9
Setting the Interface Options	3-10
Cabling the Vanguard 342	3-12

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