Ping but cannot ssh to app04 in switching and routing lab

I am doing the Switching and routing lab, and I am stuck as I am not able to ssh app03 and app04 though I am able to ping it.
I have seen the hint as well, and I used the exact same command to run it.

Thanks for reporting. We will look into this. @Inderpreet

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@vickyprabhat

After running the command that is in hint can you please run route command on jump host and share the results ?

I am trying to create a user with a non-interactive shell in app03.
I have done ssh to app03 but getting permission issue while trying to create the user with the following command
useradd -s /sbin/nologin James
Error: /usr/sbin/useradd: Permission denied
I am not able to change the permissions as well.

How did you switch into app02? I get the same “port 22: connection refused” error after I try to ssh into app02 from app01 or ssh into jump_host from app01.

@Vikash try with sudo

@agrinshpon
To SSH into any host, SSH from jump host itself, that is what its used for.

@vickyprabhat it works fine now so can you try again?

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Sorry a bit late. And, yes it’s working now. Thanks @KodeKloud

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