SSH

[tobymundy57]

What happens when the transport input ssh command is entered on the switch vty lines?

• The switch requires a username/password combination for remote access.
• The SSH client on the switch is enabled.
• Communication between the switch and remote users is encrypted.
• The switch requires remote connections via a proprietary client software

[Jon Marshall]

This is obviously a test question like the others you are posting. 

You need to put some effort in yourself to understand it rather than expecting us to just provide all the answers for you. 

We are happy to try and help you understand things you are struggling with but at the moment you are just asking us to do all the work for you and you won't learn much that way. 

Jon

[paul driver]

Hello
If you think about that message its telling you a switchport has become a stp root port and as stp root guard is enabled that port ts being blocked.

Clue-
Rootguard can be problematic in a network as you don’t really want to negate stp convergence towards the root switch if failure towards it occurs

[johnmuellerr]

Hey thanks for the super helpful reply. I'm not sure how I missed that thread. I haven't quite mastered the search function on here. The Information you shared above is great. I have been reading all you shared here. In this you explained everything very well. Thanks I am going to bookmark this https://community.cisco.com/t5/switching/console-message-stp/td-p/4497357-results .

Thanks Again