Cisco 1812W - Integrated Services Router Wireless Configuration Manual page 90

Configure a VPN
Command or Action
Step 5
group {1 | 2 | 5}
Example:
Router(config-isakmp)# group 2
Router(config-isakmp)#
Step 6
lifetime seconds
Example:
Router(config-isakmp)# lifetime 480
Router(config-isakmp)#
Step 7 exit
Example:
Router(config-isakmp)# exit
Router(config)#
Configure Group Policy Information
Perform these steps to configure the group policy, beginning in global configuration mode:
Command or Action
Step 1
crypto isakmp client configuration group
{group-name | default}
Example:
Router(config)# crypto isakmp client
configuration group rtr-remote
Router(config-isakmp-group)#
Step 2 key name
Example:
Router(config-isakmp-group)# key
secret-password
Router(config-isakmp-group)#
Step 3
dns primary-server
Example:
Router(config-isakmp-group)# dns 10.50.10.1
Router(config-isakmp-group)#
Cisco 1800 Series Integrated Services Routers (Fixed) Software Configuration Guide
7-4
Chapter 7 Configuring VPNs Using an IPSec Tunnel and Generic Routing Encapsulation
Purpose
Specifies the Diffie-Hellman group to be used in
the IKE policy.
Specifies the lifetime, 60–86400 seconds, for an
IKE security association (SA).
Exits IKE policy configuration mode, and enters
global configuration mode.
Purpose
Creates an IKE policy group that contains
attributes to be downloaded to the remote client.
Also enters Internet Security Association Key
Management Protocol (ISAKMP) policy
configuration mode.
Specifies the IKE pre-shared key for the group
policy.
Specifies the primary Domain Name Service
(DNS) server for the group.
Note
You may also want to specify Windows
Internet Naming Service (WINS) servers
for the group by using the wins command.
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