8-55
Cisco Router and Security Device Manager Version 2.2 Users Guide
OL-4015-08
Chapter8 Site-to-Site VPN
Edit Site-to-Site VPN
RIPRouting Internet Protocol.
Static Routing. This option is enabled when you are configuring a GRE over
IPSec tunnel.
Note RIP is not supported for DMVPN Hub and spoke topology but is available for
DMVPN Full Mesh topology.

Summary of Configuration

This screen summarizes the GRE configuration that you have completed. You can
review the information in this screen and click the back button to return to any
screen in which you want to make changes. If you want to save the configuration,
click Finish.
GRE tunnel configuration creates an IPSec rule that specifies which hosts the
GRE traffic will be allowed to flow between. This IPSec rule is displayed in the
summary.
To save this configuration to the routers running configuration and leave this wizard:
Click Finish. SDM saves the configuration changes to the routers running
configuration. The changes will take effect immediately, but will be lost if the
router is turned off.
If you checked Preview commands before delivering to router in the SDM
Preferences window, the Deliver window will appear . In this window, you can
view the CLI commands you that are delivering to the router.
Edit Site-to-Site VPN
Virtual Private Networks (VPNs) let you protect data between your router and a
remote system by encrypting traffic so that it cannot be read by others who are
using the same public network. In effect, it gives you the protection of a pr ivate
network over public lines that may be used by other organizations.