David Sudjiman show us how to save and reload Cisco IOS configurations from the command line in Dynamips / Dynagen.
This post looks at installing GNS3 on Snow Leopard and has a number of screenshots and some tips on making it go well.
Dynamips on Snow Leopard – working OK.
Dynamips and dynagen are well behaved programs most of the time. Occasionally I am configuring a feature or two that causes IOS to crash (most recently I was configuring MPLS and redistribution on c2600 IOS which got really busted).
Then I noticed that my hard drive didn’t have a lot of free space….