Cisco IOS version 12.4 Collection

I use these new IOS images with GNS3. Its always better to use 12.4 IOS as they provide full command support. If you can't buy original routers and switches, GNS3 is your rescue. Although nothing beats practicing on original equipment but if anything stands close to original gear, that is GNS3.

You can download latest GNS3 Network Emulator from gns3 website. It is a free-ware software.
http://www.gns3.net

Collection of All Cisco IOS: Download Torrent
..........................................................................................................

Download Free Cisco IOS Images


IOS 1700:

c1700-advipservicesk9-mz.124-15.T11.bin
c1700-advipservicesk9-mz.124-15.T7.bin
c1700-advipservicesk9-mz.124-15.T8.bin
c1700-advipservicesk9-mz.124-15.T9.bin
c1700-advipservicesk9-mz.124-23.bin
c1700-advsecurityk9-mz.123-26.bin
c1700-advsecurityk9-mz.124-10.bin
c1700-advsecurityk9-mz.124-18.bin
c1700-advsecurityk9-mz.124-19.bin
c1700-advsecurityk9-mz.124-9.T.bin
c1700-sy7-mz.124-21.bin

......................................................................................................
IOS 26xx:

c2600-adventerprisek9-mz.124-15.T7.bin
c2600-adventerprisek9-mz.124-23.bin
c2600-adventerprisek9_ivs-mz.124-19.bin
c2600-adventerprisek9_ivs-mz.124-21a.bin
c2600-advipservicesk9-mz.124-17.bin
c2600-advipservicesk9-mz.124-23.bin
c2600-advipservicesk9-mz.124-25b.bin
c2600-advsecurityk9-mz.124-23.bin
c2600-ipbasek9-mz.124-23.bin
c2600-ipvoice_ivs-mz.124-21a.bin
c2600-telco-mz.124-25c.bin

c2691-adventerprisek9-mz.124-25c.bin
c2691-adventerprisek9_ivs-mz.124-15.T12.bin
c2691-advipservicesk9-mz.124-15.T12.bin
c2691-advipservicesk9-mz.124-15.T6.bin
c2691-entbase-mz.124-23.bin

...............................................................................................................
IOS 36xx:

c3640-ik9o3s-mz.124-13.bin
c3640-ik9o3s-mz.124-25a.bin
c3640-ik9o3s-mz.124-25c.bin
c3640-ik9s-mz.123-26.bin
c3640-is-mz.124-13b.bin
c3640-is-mz.124-21.bin
c3640-js-mz.124-13.bin
c3640-js-mz.124-25a.bin
c3640-jsx-mz.124-19.bin

c3660-ik9o3s-mz.124-13b.bin
c3660-ik9s-mz.123-26.bin
c3660-jk9o3s-mz.124-6.XT2.bin
c3660-jk9s-mz.124-6.XT2.bin


............................................................................................................
IOS 37xx:

c3725-adventerprisek9-mz.124-15.T5.bin.7z
c3725-adventerprisek9-mz.124-11.XW7.bin
c3725-adventerprisek9-mz.124-15.T7.bin
c3725-adventerprisek9-mz.124-23.bin
c3725-adventerprisek9-mz.124-25.bin
c3725-adventerprisek9_ivs-mz.124-25b.bin
c3725-advipservicesk9-mz.124-23.bin
c3725-advipservicesk9-mz.124-25b.bin
c3725-advsecurityk9-mz.124-15.T12.bin

c3745-adventerprisek9-mz.123-26.bin
c3745-adventerprisek9-mz.124-25.bin
c3745-adventerprisek9_ivs-mz.124-15.T8.bin
c3745-advipservicesk9-mz.124-15.T6.bin
c3745-advipservicesk9-mz.124-4.T1.bin
c3745-advsecurityk9-mz.124-23.bin
c3745-ipbasek9-mz.124-25b.bin
c3745-ipvoice_ivs-mz.124-23.bin

.............................................................................................................
IOS 7200:

c7200-pk9u2-mz124-17.bin
c7200-adventerprisek9-mz.124-15.T9.bin
c7200-adventerprisek9-mz.124-20.T.bin
c7200-adventerprisek9-mz.124-22.T.bin
c7200-adventerprisek9-mz.124-24.T.bin
c7200-advipservicesk9-mz.124-20.T.bin
c7200-advipservicesk9-mz.150-1.M.bin
c7200-spservicesk9-mz.124-22.T.bin
c7200-jk9o3s-mz.124-25a.bin
c7200-jk9o3s-mz.124-25b.bin
c7200-jk9s-mz.124-21a.bin
c7200-jk9s-mz.124-21.bin
c7200-p-mz.124-21a.bin
c7200p-adventerprisek9-mz.124-4.XD9.bin
c7200p-advipservicesk9-mz.124-4.XD10.bin
c7200p-adventerprisek9-mz.124-15.T1.bin
c7200p-adventerprisek9-mz.124-15.T7.bin
c7200p-adventerprisek9-mz.124-15.T8.bin
c7200p-adventerprisek9-mz.124-20.T.bin
c7200p-adventerprisek9-mz.124-22.T.bin
c7200p-adventerprisek9-mz.124-24.T.bin
c7200p-adventerprisek9-mz.124-4.XD11.bin
c7200p-adventerprisek9-mz.124-4.XD12.bin
c7200p-adventerprisek9_sna-mz.124-24.T1.bin