Cisco Packet Tracer 5.3
CCNA Exploration
- Network Fundamentals: Improved HTTP, DNS, DHCP; new FTP, SMTP, POP3
- Routing Protocols and Concepts: Improved multi-area OSPF, EIGRP, new BGP
- LAN Switching and Wireless: Improved Linksys models, wireless security algorithms, 802.11
- Accessing the WAN: New PPPoE, enhanced IPSec, Cable and DSL enhancements
