It is important to note that Cisco IOL/IOU images are . They are not officially sold to the public and are intended for internal Cisco employees and authorized partners.
Because this image contains k9 (AES/3DES encryption), it is subject to (EAR - Export Administration Regulations). i86bilinuxadventerprisek9ms1541tantigns3bin
The "Advanced Enterprise Services" package. This is the most comprehensive feature set available, including: Full IP Routing: BGP, OSPF, EIGRP, and ISIS. Advanced firewall, IPS, and high-level encryption (k9). It is important to note that Cisco IOL/IOU images are