Avaya Router Schnellstart Anleitung PDF herunterladen (Seite 76)

Quick-Starting Routers

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Installing BaySecure FireWall-1

For additional network security, Nortel Networks provides BaySecure

™

FireWall-1 software. This software integrates the Check Point FireWall-1 network

security engine from Check Point Software Technologies Ltd into the Nortel

Networks router software to create a security system that provides fully secure,

antispoofing communication for all Internet applications and services. For more

information, see Configuring BaySecure FireWall-1.

To purchase or learn more about BaySecure FireWall-1 software, call Nortel

Networks Sales at 1-800-8-BAYNET.

Configuring IP Security (IPsec)

IP Security (IPsec) is a set of emerging standards being developed by the IETF to

provide secure communication over IP networks. These standards are designed to

ensure secure, private communication for remote access, extranet, and intranet

virtual private networks (VPNs). IPsec is designed to work flexibly with different

encryption algorithms, authentication methods, and key exchange methods.

The Nortel Networks implementation of IPsec provides network layer (layer 3)

security services for WAN communications on AN, ARN, BN, ASN, and System

5000 routers. For more information about IPsec and instructions on how to

configure it on a router, see Configuring IPsec Services.

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Avaya Router Schnellstart Anleitung Seite 76