Cisco Packet Tracer 5.3
CCNA Discovery
- Networking for Home and Small Businesses: Improved Linksys models and wireless security protocols and algorithms, generic IP end devices
- Working at a Small-to-Medium Business or ISP: Better DNS, improved DHCP, wireless security, new FTP, SMTP, POP3
- Introducing Routing and Switching in the Enterprise: Improved multi-area OSPF, EIGRP, BGP
- Designing and Supporting Computer Networks: New VOIP, Call Manager Express
