With Network Controller, users can get a centralized network management experience. This is a network controller feature similar to existing real-world SDN Controllers such as Cisco DNA Center and APIC-EM. This innovation provides technical features such as placing devices in the rack, changing and configuring the power on the device, the option to cable the device from port to port, and troubleshooting. With Enhanced Physical Mode, users can experience a realistic cabling experience in the rack.
In addition to this release, two new devices have been added to the Cisco 4331 Integrated Services Router and Cisco Wireless Lan Controller 3504. Therefore, for CCNA 6 or earlier versions, Cisco recommends version 7.2.2. The newest feature of Packet Tracer is that it includes CCNA 7 support without being compatible with previous versions. The new look of the Packet Tracer will allow you to design a more intuitive network. In particular, the appearance of the program is quite different from the older versions. Cisco has added significant features to the simulator software.
