Cisco Virtual Office: Deploying IP Security High Availability
Source: Cisco Systems
This white paper provides detailed design and implementation information for deploying IP Security (IPsec) High Availability (HA) with Cisco Virtual Office. IPSec HA provides an infrastructure for reliable and secure networks, with the goal of providing transparent availability of VPN gateways (such as Cisco IOS Software based routers). This feature works well for all IPSec-based networks. In the Cisco Virtual Office solution, IPsec HA can be used to provide redundancy - for example, stateful failover and rollback of the gateways - to provide uninterrupted management connectivity to the spokes. For more details on deploying Cisco Virtual Office, please refer to the links provided in the references section.