It runs pretty decently so far, just need to get couple things installed manually or via ports if available:
$ curl 'http://www.mr511.de/software/libelf-0.8.6.tar.gz' -o libelf.tgz
$ tar -zxf libelf.tgz
$ cd libelf-0.8.6
$ ./configure --prefix=/usr/local
$ make
$ sudo make install ...
$ cd ../dynamips-0.2.5 && make
$ ./dynamips ../../c7200-ik9su2-mz.124-13b.bin
Cisco 7200 Simulation Platform (version 0.2.5-x86)
...
Cisco IOS Software, 7200 Software (C7200-IK9SU2-M), Version 12.4(13b), RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Wed 25-Apr-07 03:18 by prod_rel_team
Image text-base: 0x60008F10, data-base: 0x6258C180
...
Router>
Find about dynamips and the development blog. You already know about Cisco, no link loving for them today. ;-)
