Question 4 of 150 from exam 220-1101: CompTIA A+ Core 1

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SIMULATION - The network administrator has changed the IP address of ComputerA from 192.168.1.20 to 10.10.10.20 and now Jane, a user, is unable to connect to file shares on ComputerA from ComputerB using the computer name.

INSTRUCTIONS - Using the available tools, resolve the connectivity issues.

After troubleshooting the issue, verify a successful connection.

If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

$Reply from 10.10.10.10.30: bytes=32 time=13ms FTI=52 Reply from 10.10.10.10.30: bytes=32 time=13ms FTI=52 Ping statistics for 10.10.10.10: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 13ms, Maximum = 13ms, Average = 13ms e:\> 2 % Invalid input detected, query help for valid commands. e:\> help ipconfig nslookup ping tracert help e:\> nslookup % Invalid input detected, query help for valid commands. e:\> nslookup % Invalid input detected, query help for valid commands. e:\> help ipconfig nslookup ping tracert help e:\>$

$c:\> ipconfig Windows IP Configuration Ethernet adapter Ethernet: Connection-specific DNS : : local.net Ipv4 Address... 2... : : 10.10.10.30 Subnet Mask. 2... : - . + ¢ 255.255.255. Default Gateway... : s+ + # 10.10.10.1 c:\> ping 10.10.10.20 Pinging 10.10.10.20 with 32 bytes of data: Reply from 10.10.10.20: ams Reply from 10.10.10.20: ams Reply from 10.10.10.20: ams Reply from 10.10.10.20: ams Ping statistics for 10.10.10.20 Packets: Sent = 4, Received = 4, Loat = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 13ms, Maximum = 13ms, Average = 13ms c:\> nslookup % Invalid input detected, query help for valid commands. en\> computerB$

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Explanations

See the explanation below.

We need to flush the DNS to have the new IP address assigned to the same computer name.Use the ipconfig/flushdns command.

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