PART 8: NETWORKING TOOLS

Use the ipconfig command to:

• Trace the path of packets from source to destination

• Check the TCP/IP configuration of the computer (network card setup)

• Analyze packets to resolve a specific network issue

• Test for network errors

The tracert command is used to:

• Trace the path of packets from source to destination (via network nodes)

• Check the TCP/IP configuration of the computer (network card setup)

• Analyze packets to resolve a specific network issue

• Test for network errors

The netstat command is used to:

• Check the TCP/IP configuration of the computer (network card setup)

• Analyze packets to solve a specific network issue

• Trace the path of packets from source to destination

• List all incoming and outgoing connections on the computer

In the syntax of the telnet ip/host port command, the parameters mean:

• ip is the source device's IP address, host is the terminal device name, port is the communication port with the terminal

• ip is the terminal device's IP address, host is the terminal device name, port is the communication port with the terminal

• ip is the source device's IP address, host is the source device name, port is the source port

• ip is the source device's IP address, host is the terminal device name, port is the source port

Wireshark is a tool used to:

• Display network configuration status

• Trace the path of packets from source to destination

• Analyze packets to resolve a specific network issue

• Perform remote access

Which command produces the following output? Reply from 74.125.128.102: byte=32 time=50ms TTL=45 Reply from 74.125.128.102: byte=32 time=51ms TTL=45 Reply from 74.125.128.102: byte=32 time=56ms TTL=45 Reply from 74.125.128.102: byte=32 time=52ms TTL=45 Packets: Sent=4, Received=4, Lost=0 <0% lost> Approximate round trip times in milli-seconds: Minimum=50ms, Maximum=56ms, Average=52ms

• Ping

• Tracert

• Telnet

• Ipconfig

Which command produces the following output? Proto Local Address Foreign Address State TCP 0.0.0.0:7 nam-PC:0 LISTENING TCP 0.0.0.0:9 nam-PC:0 LISTENING TCP 0.0.0.0:13 nam-PC:0 LISTENING TCP 0.0.0.0:17 nam-PC:0 LISTENING

• Ping

• Tracert

• Netstat

• Ipconfig

Which tool provides outputs similar to the one above?

• Ping

• Tracert

• Netstat

• Wireshark

Which command produces the following output?

• Ping

• Ping –a

• Tracert

• Netstat

Which command reveals the computer's IP address?

• IP

• IPCONFIG

• TCP_IP

• FTP