Cisco Packet Tracer for Mac is a powerful network simulation program that allows students to experiment with network behavior and ask “what if” questions. As an integral part of the Networking Academy comprehensive learning experience, the tool provides simulation, visualization, authoring, assessment, and collaboration capabilities and facilitates the teaching and learning of complex technology concepts. Cisco Packet Tracer for macOS student version is great solution for you, check out now!
Cisco Packet Tracer supplements physical equipment in the classroom by allowing students to create a network with an almost unlimited number of devices, encouraging practice, discovery, and troubleshooting. The simulation-based learning environment helps students develop 21st century skills such as decision making, creative and critical thinking, and problem solving. The app complements the Networking Academy curricula, allowing instructors to easily teach and demonstrate complex technical concepts and networking systems design.
The software is available free of charge only to Networking Academy instructors, students, alumni, and administrators that are registered Academy Connection users.
Cisco Packet Tracer supports the following protocols:
Application
FTP, SMTP, POP3, HTTP, TFTP, Telnet, SSH, DNS, DHCP, NTP, SNMP, AAA, ISR VOIP, SCCP config and calls ISR command support, Call Manager Express.
Transport
TCP and UDP, TCP Nagle Algorithm & IP Fragmentation, RTP.
Network
BGP, IPv4, ICMP, ARP, IPv6, ICMPv6, IPSec, RIPv1/ v2/ng, Multi-Area OSPF, EIGRP, Static Routing, Route Redistribution, Multilayer Switching, L3 QoS, NAT, CBAL, Zone-based policy firewall and Intrusion Protection System on the ISR, GRE VPN, IPSec VPN.
Network Access Interface
Ethernet (802.3), 802.11, HDLC, Frame Relay, PPP, PPPoE, STP, RSTP, VTP, DTP, CDP, 802.1q, PAgP, L2 QoS, SLARP, Simple WEP, WPA, EAP.
Also Available: Download Cisco Packet Tracer for Windows

Update: CISCO Packet Tracer 7.0 is released available to Download Here