Archivist is a network device configuration archiving and versioning program. It uses Subversion as its revision control system. Its multithreaded design makes it quite fast and thus suitable for operation on large networks with thousands of network devices. It supports Cisco IOS, Cisco CatOS, Juniper JUNOS, and Brocade/Foundry MLX series, but it can be easily extended to support any SSH or telnet-based network device by creating your own config download and post-processing scripts.
Cisco Template Manager (CTM) is a set of tools that make it easy to manage Cisco configurations over a whole network based on your self-defined templates. With CTM you will have a unified configuration in your entire network, which is the basic building block of operational stability and security. The pre-defined templates support regular expressions. It supports the C760x, C730x, C37xx, C35xx, C29xx, C28xx, C18xx, and C17xx family series.