can i pull the routers and swithces running config
expanding on mark's answer: opConfig can pull information from any device that offers a command-line interface that is reachable by telnet or ssh.
in addition to the general product documentation (see mark's link), you might also want to look at the more detailed technical documentation in the opConfig wiki area.
Yes, you can do this very easily with opConfig, Opmantek's Configuration and Compliance solution. opConfig integrates directly with Open-AudIT through NMIS and provides configuration backup, configuration push, configuration change notification, and very detailed compliance reports.
You can read more about opConfg HERE: https://opmantek.com/network-configuration-management-opconfig/