[c-nsp] Config sync utility

[Alan Buxey]

Hi,

> I've got all the configs backed up regularly via RANCID, but all RANCID does is provide a diff.  It doesn't have the intelligence to spit out an output that includes, for example, no logging host 1.1.1.1 before adding logging host 2.2.2.2.

write you bit of config (with the no's and active lines required) then use 
'expect' with 'clogin' (or directly use ssh, telnet etc) to push that config 
snippet to the 30 odd routers. 

alan