Reduced cost of ownership: Combining security and VPN on a single device-especially a mandatory branch router-results in initial cost savings as well as investment protection in the form of the scalability and modularity of the routers as business needs expand.Several mechanisms are built into the Cisco Easy VPN solution to help ensure that large numbers of sites are not taken out by device or connectivity failures. In these scenarios, high availability is a prime consideration. Scalability and high availability: Cisco Easy VPN Servers are able to aggregate thousands of remote devices, enabling highly scalable deployments.Authentication: Cisco Easy VPN supports a two stage process for authenticating the remote client and user using both group and xauth level authentication.Ease of management: The Cisco Easy VPN solution offers ease of ongoing management, with features such as centralized policy push and an Enhanced Easy VPN architecture (virtual tunnel interface integration).The key to this is network integration-the ways in which VPN and IP services are integrated within the device as well as across multiple devices on the network. Network integration: Cisco IOS Software delivers advanced VPN solutions that work across multiple topologies and use cases.The Cisco Easy VPN solution provides numerous features and benefits, including:
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