Cisco 7100 Series Spezifikationen PDF herunterladen (Seite 29)

Before You Begin 2-7

Assumptions

This guide assumes the following:

• You have successfully installed, powered on, and initially conﬁgured your Cisco 7100

series router for network connectivity based on the procedures explained in the

Cisco 7100 Series VPN Router Installation and Conﬁguration Guide.

• You are conﬁguring a service provider transparent VPN, whereby the tunnel endpoints

are outside of the service provider network (on the headquarters and remote site

routers).

• You are conﬁguring your VPN based on IP and the Border Gateway Protocol (BGP)

routing protocol, and cryptography and tunneling technologies such as IPSec and GRE.

• You have Certiﬁcation Authority (CA) interoperability conﬁgured on your Cisco 7100

series router. CA interoperability is provided by the ISM in support of the IPSec

standard. It permits Cisco IOS devices and CAs to communicate sothat yourCisco IOS

device can obtain and use digital certiﬁcates from the CA. Although IPSec can be

implemented in your network without the use of a CA, using a CA provides

manageability and scalability for IPSec.

Note The scenarios in this guide do not explain how to conﬁgure CA interoperability

on your Cisco 7100 series router. For detailed conﬁguration information on CA

interoperability, refer to the “Conﬁguring Certiﬁcation Authority Interoperability”

chapter in the Security Conﬁguration Guide.

• You have a network management solution, such as CiscoWorks 2000, CiscoView,

CiscoWorks 2000 Access Control List Manager, Cisco QoS Policy Manager, or Cisco

Internetwork Performance Monitor 2.0, conﬁgured on your Cisco 7100 series router.

For information on network management applications, refer to the network

management product documentation on Cisco Connection Online (CCO) and the

Documentation CD-ROM.

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Cisco 7100 Series Spezifikationen Seite 29