Use the ipconfig /all command at the host�s command prompt.
Use the ping 127.0.0.1 command at the command prompt.
Use the traceroute command at the command prompt to identify any failures on the path to the gateway.
Use FTP to check for connectivity to remote sites.
Download a troubleshooting tool from the PC manufacturer's website
A, B, D, G
A, B, E, F
C, D, G, I
G, H, I, J
Only computer D
Only computer A and computer D
Only computer B, computer C, and computer D
TCP and UDP port numbers are used by application layer protocols
TCP uses port numbers to provide reliable transportation of IP packets.
UDP uses windowing and acknowledgments for reliable transfer of data.
TCP uses windowing and sequencing to provide reliable transfer of data.
TCP is a connection-oriented protocol. UDP is a connectionless protocol.
100 Base TX
1000 Base LX
1.MUA 2.MDA 3.MTA 4.SMTP 5.MTA 6.POP 7.MDA 8.MUA
1.MUA 2.POP 3.MDA 4.SMTP 5.MTA 6.MDA 7.SMTP 8.MUA
1.MUA 2.POP 3.SMTP 4.MDA 5.MTA 6.SMTP 7.POP 8.MUA
1.MDA 2.SMTP 3.MTA 4.SMTP 5.MTA 6.MUA 7.POP 8.MDA
1.MUA 2.SMTP 3.MTA 4.SMTP 5.MTA 6.MDA 7.POP 8.MUA
Issue the ip address command on interface FastEthernet 0/0
issue the no shutdown command on interface FastEthernet 0/1
Issue the clock rate command on interface Serial 0/0/0
Issue the description command on interface Serial 0/0/1
A device listens and waits until the media is not busy before transmitting.
The device with the electronic token is the only one that can transmit after a collision.
All of the devices on a segment see data that passes on the network medium.
After detecting a collision, hosts can attempt to resume transmission after a random time delay has expired.
The entries specify four Telnet lines for remote access
The entries set the console and Telnet password to "c13c0".
Telnet access will be denied because the Telnet configuration is incomplete.
Access will be permitted for Telnet using "c13c0" as the password.
When the interface is functioning as a DTE device
When the interface timers have been cleared
When the connected DTE device is shut down
when the interface is functioning as a DCE device