I'm stuck on Packet Tracer Activity 5.6.2 in CCNA Exploration - Routing Protocols and Concepts - 4.0.
The correct IP for the s0/0/1 interface on the HQ router is 172.16.63.1 /30, however when I enter 172.16.63.2 /30 on the other end (CENTRAL router interface s0/0/0) and click on Check Results, it says the second address (the one on CENTRAL) is wrong! Everything works perfectly the way I have it configured so I'm sure it's just an error in that particular activity file, but I'd like to know what address PT thinks should be correct.
Most of us don't have access to the curriculum, so I would suggest speaking to the Instructor. Sometimes the labs do have errors, and you will not be able to achieve a 100% completion if this is the case.
PT 5.3.1 should be downloaded if you have the older version.
Windows 7 is not listed as a supported OS for PT.
If your good with Windows is may work (stable)) if you can bring up environment settings for the program to emulate Windows XP.
Or if your Windows allows you to spawn a XP Pro Virtual Machine that would be best.
(Just for good measure, please double check your IE Browser i sup to date, the Active X settings permit PT to work, allow pop ups, update Flash Player, Adobe Reader, clear cache and retry. )
get Firefox and make it default so PT opens Firefox instaed of IE.