Nimekuuliza makusudi kama umeshindwa kunijibu pole,ushauri wangu kama unafanya kazi au uko unasoma aliyekufundisha hiyo command na hakukuelezea inataumika wapi inawezekana hajui au hakutaka ujue.
Lugha uliyotumia imeonyesha huwa unaitumia hiyo command "Na Je!
kwa nn huwa tuna-PING Network.".Nilichoshangaa huwa unatumia command bila kujua inafanya kazi gani au result zake zinakupa information gani.
Desa hili hapa:
1.It is often believed that "Ping" is an abbreviation for
Packet Internet Groper, but Ping's author has stated that the names comes from the sound that a sonar makes.
2.
Ping is a
computer network administration utility used to test the reachability of a
host on an
Internet Protocol (IP) network and to measure the
round-trip time for messages sent from the originating host to a destination computer. The name comes from
active sonar terminology which sends a pulse of sound and listens for the echo to detect objects underwater.[SUP]
[1][/SUP]
Ping operates by sending
Internet Control Message Protocol (ICMP)
echo request packets to the target host and waiting for an ICMP response. In the process it measures the time from transmission to reception (
round-trip time)[SUP]
[1][/SUP] and records any
packet loss. The results of the test are printed in the form of a statistical summary of the response packets received, including the minimum, maximum, and the
mean round-trip times, and sometimes the
standard deviation of the mean. It should be noted that Ping does not evaluate or compute the time to establish the connection; it only gives the mean round-trip times of an established connection with an open session.
Kwa hiyo ping inatumika kuangalia kama kuna mawasiliano kati ya network device moja na nyingine,cha muhimu ziwe zina ip address(kumbuka ukiping website ARP(Address resolution Protocol) inakupa the corresponding ip address),inatoa wastani wa muda unaotumika kwenda na kurudi na pia inaonyesha kama kuna packet loss percentage wise.
Kama hakuna connection haisemi tatizo liko wapi,in that case tunatumia command nyingine kujua tatizo liko wapi.
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