Infer Services for Given Netstat Output F5CAB4 Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   A BIG-IP administrator runs `netstat -an` and sees `udp 0 0 0.0.0.0:161 0.0.0.0:*`. Which service is most likely running?

   • ANTP
   • BDNS
   • CSNMP
   • DHTTP
   Reveal Solution Discussion Select an answer first
2. 7foundation · medium

   In netstat output, what does the LISTEN state indicate about a TCP service?

   • AThe service is actively transferring data
   • BThe service is in the process of establishing a connection
   • CThe service has closed the connection
   • DThe service is waiting for incoming connection requests
   Reveal Solution Discussion Select an answer first
4. 8foundation · medium

   A netstat output shows a TCP connection in the TIME_WAIT state. What does this state indicate?

   • AThe connection is actively transferring data
   • BThe connection is waiting for the remote side to close
   • CThe connection is closed locally and waiting to ensure all packets are gone
   • DThe connection is listening for incoming connections
   Reveal Solution Discussion Select an answer first
5. 9application · medium

   A BIG-IP administrator runs `netstat -an` and sees the following line: `tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN`. Which service is available for connection?

   • AHTTPS
   • BFTP
   • CSSH
   • DTelnet
   Reveal Solution Discussion Select an answer first
6. 10foundation · medium

   In netstat output, what does the 'Foreign Address' column represent?

   • AThe local IP address and port of the connection
   • BThe IP address and port of the remote endpoint
   • CThe current TCP state of the connection
   • DThe protocol used for the connection
   Reveal Solution Discussion Select an answer first