I have been having issues with 1.3.6 Configuring SSH. When I complete it, it says the username has an issue, but I have done it the way I have always known to do it. I have watched others do it online as well the same way and its completed. Any ideas...

Hey all.  I was messing around with packet tracer and a standard ACL assignment and got to creating different ACLs and putting them in different ports and directions just to get a better feel and I came to a situation where something didnt make sense...

I am working on this as part of a class, and on Part 1 step 2 it says to verify connectivity across 2 different VLANs and despite multiple pings, I cannot get them communicate across VLANs. This step comes before any configurations are made, so I am ...

I may very well be overlooking something as I am still very new to this but one of my practices for an exam coming up is having to be able to use 1 router(4221 it says), 1 switch (2960), and 2 pcs, and I have to create two subnets.  It says in the ta...