What Does the Ping 172.18.1.1 Size 5 Command Do?

B

The ping command is a utility used to test network connectivity by sending a small packet of data to a remote host and waiting for a response. The response time and success rate are used to measure the quality of the network connection. The syntax of the ping command is as follows:

cssCopy code
ping [host] [optional parameters] 

The [host] parameter specifies the destination host or IP address to ping. The optional parameters can be used to modify the behavior of the ping command.

In the given command, ping 172.18.1.1 size 5, the 172.18.1.1 is the destination IP address, and the size 5 specifies the size of the ping packet to be sent.

Based on the options provided in the question, the answer would be (A) "It sends only five ping requests to the 172.18.1.1 destination."

This is because the -c option is not specified in the command, which means that the ping command will not be continuous. The size 5 option specifies that the ping packet size should be 5 bytes. Therefore, the command will send only five ping requests to the destination IP address with a packet size of 5 bytes each.

Option (B) "It sends a continuous ping with a packet length of five bytes to the 172.18.1.1 destination" is not correct because the -t option is not specified, which means that the ping command will not be continuous.

Option (C) "It sends five rapid ping requests to the 172.18.1.1 destination" is not correct because the -R option is not specified, which is used to enable rapid pinging.

Option (D) "It sends a continuous rapid ping with a packet length of five bytes to the 172.18.1.1 destination" is not correct because neither the -t nor the -R option is specified, which means that the ping command will not be continuous or rapid.