Chapter 7 Configuring VPNs Using an IPsec Tunnel and Generic Routing Encapsulation

Configure a VPN

Configure Group Policy Information

Perform these steps to configure the group policy, beginning in global configuration mode:

 

Command or Action

Purpose

Step 1

 

 

crypto isakmp client configuration group

Creates an IKE policy group that contains

 

{group-name default}

attributes to be downloaded to the remote client.

 

Example:

 

Also enters Internet Security Association Key

 

 

Management Protocol (ISAKMP) policy

 

 

 

 

Router(config)# crypto isakmp client

configuration mode.

 

configuration group rtr-remote

 

 

Router(config-isakmp-group)#

 

Step 2

 

 

 

key name

 

Specifies the IKE pre-shared key for the group

 

 

 

policy.

 

Example:

 

 

 

Router(config-isakmp-group)# key

 

 

secret-password

 

 

Router(config-isakmp-group)#

 

Step 3

 

 

dns primary-server

Specifies the primary Domain Name Service

 

 

 

(DNS) server for the group.

 

Example:

 

Note You may also want to specify Windows

 

 

 

 

Router(config-isakmp-group)# dns 10.50.10.1

Internet Naming Service (WINS) servers

 

Router(config-isakmp-group)#

for the group by using the wins command.

 

 

 

Step 4

 

 

domain name

Specifies group domain membership.

 

Example:

 

 

 

Router(config-isakmp-group)# domain

 

 

company.com

 

 

 

Router(config-isakmp-group)#

 

Step 5

 

 

 

exit

 

Exits IKE group policy configuration mode, and

 

 

 

enters global configuration mode.

 

Example:

 

 

 

Router(config-isakmp-group)# exit

 

 

Router(config)#

 

Step 6

 

 

ip local pool {default poolname}

Specifies a local address pool for the group.

 

[low-ip-address [high-ip-address]]

For details about this command and additional

 

 

 

 

Example:

 

parameters that can be set, see the Cisco IOS Dial

 

 

Technologies Command Reference.

 

 

 

 

Router(config)# ip local pool dynpool

 

 

30.30.30.20

30.30.30.30

 

 

Router(config)#

 

 

 

 

 

Cisco Secure Router 520 Series Software Configuration Guide

7-4

OL-14210-01

 

 

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Cisco Systems 520 series manual Configure Group Policy Information, Domain name, Ip local pool default poolname