Gigabit Ethernet interface IPv6 address can now be dynamically obtained by DHCP with the ipv6 address dhcp IOS command.A valid Cisco Netacad account is needed to use Packet Tracer 7.2.Netacad login is required once after every PC reboot.Protocol improvements: HSRP configurationis now supported on Cisco ISR 2911 sub-interfaces (example: int gi00.10) debug ip packet command is now supported in Packet Tracer 7.2 debug ip eigrp command is now supported in Packet Tracer 7.2 DHCPv6 client is now supported on ISR1941 router interfaces Cisco Packet Tracer routers and switches can now act as ntp servers using the ntp master IOS command.
The show ntp association and show ntp status commands allow NTP peering verification. NTP routers can now be chained for time sync ( router acting as both NTP client and NTP master ) The following improvements are expected in a future Packet Tracer release (ie: not included in Packet Tracer 7.2): VTP v3 support is expected on Catalyst 3650 (VTP Version capable: 1 to 3 but no option to move to vtp v3 using vtp version) Private vlans and vlan-acl support is expected on IOS 15 in a future Packet Tracer release ip rip authentication command is expected in a future Packet Tracer release New devices in Cisco Packet Tracer 7.2 Cisco ASA 5506-X firewall Cisco ASA 5506 is an upgrade from legacy Cisco ASA5505 which have been end of sale since August 2017. It incorporates the Cisco FirePOWER IPS technology, provides next-generation Intrusion Prevention (NGIPS), Application Visibility and Control (AVC), Advanced Malware Protection (AMP) and URL Filtering. Cisco ASA 5506-X With Firepower Network Security can be bought on Amazon at about 400 for Cisco CCNP Security exam preparation as CCNP security now includes Firepower NGIPS and Cisco AMP topics. It can also be used as strong, cost effective, firewall dorhome, small business, or branch office. Cisco Packet Tracer Definition Trial Control SystemsASA 5506 is available in three models, but only ASA 5506X is emulated in Cisco Packet Tracer 7.2: Desktop model 5506-X (emulated in Cisco Packet Tracer 7.2), Integrated wireless access point model 5506W-X Ruggedized model 5506H-X for industrial control systems and critical infrastructure environment. ASA 5506-X is emulated with software version 9.6(1) and Security Plus license. Cisco FirePOWER features are not emulated in Cisco Packet Tracer. The following features are licenced for this ASA 5506 platform in Cisco Packet Tracer 7.2: Running Permanent Activation Key: 0xEEA307B2 0x6A05C832 0x36EEC339 0x9E62CC58 0x4946D561. Encryption hardware device: Cisco ASA Crypto on-board accelerator (revision 0x1). However, wireless and security functions have to be configured through the Meraki Server via the URL after having linked the Security Appliance to the Meraki Server. Supported features of the MX65W Meraki appliance are: Addressing VLANs DHCP server Wireless Access Point. Supported security modes are Open, WEP, WPA2 PSK, and WPA2 Enterprise. Firewall (outbound rules only) PPPoE internet connection Home Router Home Router has been added in Cisco Packet Tracer 7.2 to emulate Linksys WRT120N Wireless-N Home Router. Cisco Packet Tracer Definition Mac Address FilteringThis home router features advanced wireless capabilities: Wireless 2.4G and 5G mode Wireless Media Bridge Wireless Beamforming Per Wireless interface Mac address filtering WEP, WPA-PSK, WPA-Enterprise, WPA2-PSK, WPA2-Enterprise with radius server and AES TKIP encryption New protocol support in Cisco Packet Tracer 7.2 Wired 802.1x (dot1x) device authentication Wired 802.1x device authentication has been added to Catalyst switches emulated in Cisco Packet Tracer 7.2. This feature is available with the following limitations: dot1x commands only supported with IOS 15. Update of the switch image is required (IOS 15 images available on the server device) before configuring 802.1x authentication. EAP-MD5 is the only EAP protocol supported. ![]() PPPoE authentication PPPOE support has been added to ISR routers, Meraki Security Appliance, and end devices (PC, servers) in Cisco Packet Tracer 7.2. PAP and CHAP authentication is supported in Cisco Packet Tracer 7.2 PPPoE is a protocol widely used by Internet Service Providers to provide high speed internet services which can use the same authentication server for both PPP and PPPoE sessions, resulting in a cost savings. It expands the capability of PPP by allowing a virtual point to point connection over a multipoint Ethernet network architecture. PPPoE uses the same methods of compression, authentication, and encryption than PPP. In order for this to work correctly one may need to enable the Enable External Network Access from Device Scripts from the Miscellaneous tab of the OptionsPreferences dialog box. Cisco Packet Tracer 7.2 asks for user permission before starting the web server and listening on port 8765. Output the C:Program FilesCisco Packet Tracer 7.2saves7.2IoTreal-websocket.html test page provided to test the new real websocket capability.
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