Cisco IOS 12 Packages

Advanced Enterprise Services= Advanced IP Service + Enterprise Services
- Advanced IP Services = Advanced Security + SP Services
  - Advanced Security = IP Base + (Firewall, IDS, SSH & IPSec)
    - IP Base
  - SP Services = IP Voice + (IPv6, NetFlow, SSH, ATM, VoATM, FrameRelay)
    - IP Voice = IP Base + (VoIP & VoFR)
      - IP Base
- Enterprise Services = SP Services + Enterprise Base
  - SP Services = IP Voice + (IPv6, NetFlow, SSH, ATM, VoATM, FrameRelay)
    - IP Voice = IP Base + (VoIP & VoFR)
      - IP Base
  - Enterprise Base = IP Base + (Enterprise L3 routed protocol & IBM support)
    - IP Base