Scenario: A network engineer monitoring an HTTP service-related issue needs to view only the relevant data
pertaining to the service being monitored. The IP address of the back-end service being monitored is
10.10.1.99. The NSIP address is 10.10.1.230.
Which command should the engineer execute to monitor data relevant to this issue only in realtime?

A.
telnet

B.
traceroute

C.
nsconmsg

D.
nstcpdump