1. Using winscp we have uploaded images for dynamips to UNL Virtual manchine
2. Verity the images
root@unl01:/opt/unetlab/addons/dynamips# ls -al
-rw-r--r-- 1 root root 38853132 Jun 16 2016 c3725-adventerprisek9-mz.124-25d.bin
-rw-r--r-- 1 root root 45099452 Jun 16 2016 c7200-adventerprisek9-mz.124-24.T5.bin
3. Unzip bin file to images file
root@unl01:/opt/unetlab/addons/dynamips# unzip -p c3725-adventerprisek9-mz.124-25d.bin > c3725-adventerprisek9-mz.124-25d.image
root@unl01:/opt/unetlab/addons/dynamips# unzip -p c7200-adventerprisek9-mz.124-24.T5.bin > c7200-adventerprisek9-mz.124-24.T5.image
4. Verity image files
root@unl01:/opt/unetlab/addons/dynamips# ll
-rw-r--r-- 1 root root 38853132 Jun 16 2016 c3725-adventerprisek9-mz.124-25d.bin
-rw-r--r-- 1 root root 81841724 Dec 16 10:56 c3725-adventerprisek9-mz.124-25d.image
-rw-r--r-- 1 root root 45099452 Jun 16 2016 c7200-adventerprisek9-mz.124-24.T5.bin
-rw-r--r-- 1 root root 102345240 Dec 16 10:56 c7200-adventerprisek9-mz.124-24.T5.image
5. Clean and fix permissions
root@unl01:/opt/unetlab/addons/dynamips# /opt/unetlab/wrappers/unl_wrapper -a fixpermissions