1-6 Getting Started Guide• Built-in VPN gateway features offer support for up to 15 PPTP or IPSec VPN tunnels• IPSec implementation supports DES or 3DES encryption, MD5 or SHA1 encapsulation, and manual or IKEkeying• Built-in firewall protects LAN resources from Internet intruders• Backup Default Gateway feature with an external router enables high-availability solutions• Menu-driven or CLI interfaces via Telnet• Easy Setup with menu-driven interface• Tiered Access, 2 levels of configuration access• Configuration Management, up to 3 backup configurations• TFTP download/upload of new firmware and configuration files• System diagnostics and logs• SNMP V1 and V2 (read/write access)• Management utilities: ICMP ping, trace route, Telnet client, and Syslog client• Status lights (LEDs) for easy monitoring and troubleshooting• Wall-mountable, Bookshelf (Side-stackable), or Desktop-stackable design for efficient space usageHow to Use this GuideIn addition to the documentation contained in the accompanying Firmware User’s Guide, this guide is designedto get you up and running and connected to your local area network and the Internet. It is intended to be viewedon-line, using the powerful features of the Adobe Acrobat Reader. The information display has been deliberatelydesigned to present the maximum information in the minimum space on your screen. You can keep thisdocument open while you perform any of the procedures described, and find useful information about theprocedure you are performing.You can also print out all of the manual, or individual sections, if you prefer to work from hard copy rather thanon-line documentation. The pages are formatted to print on standard 8 1/2 by 11 inch paper. We recommendthat you print on 3-hole punched paper, so that you can put the pages in a binder for future reference.This guide is organized into chapters describing the Netopia 3387W-ENT’s advanced features. You may want toread each chapter’s introductory section to familiarize yourself with the various features available.Use the guide’s table of contents and index to locate informational topics.