Refer to the exhibit. A network administrator is testing connectivity to a remote host. Based on the command output, what conclusion can be made?

- A problem exists with Layer 3 connectivity.
- A connection can be established to all TCP ports on the remote host.
- The Open response on R1 indicates that the port (application) is active.
- A Telnet connection to the specified host port is unsuccessful.
Related exam: CCNP TSHOOT Chapter 4 Exam Answers (Version 7)
