Network Protocol Manager for EIGRP supports the creation and analysis of system redundancy groups. Each group is composed of two or more routers and their interfaces.
By default, Network Protocol Manager for EIGRP does not create system redundancy groups. However, by using discovery hook scripts, you can configure Network Protocol Manager for EIGRP to create system redundancy groups after the initial discovery of the EIGRP routers.
The Network Protocol Manager Discovery Guide Supplement provides information about using discovery hook scripts.