Ping: Difference between revisions

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== Konsooli avamine ==
== Konsooli avamine ==
Ava '''Start menu''' ning vali '''run''' ja trüki '''cmd'''
Ava '''Start menu''' ning vali '''run''' ja trüki '''cmd'''
== Seaded ==
Ping käsku on võimalik seadistada järgnevate parameetritega:
'''-n''' ''Arv'' - Määrab, mitu päringut saadetakse. Vaikimisi saadetakse 4 päringut.
'''-w''' ''Timeout'' - Võimaldab määrata time-outi (millisekundites). Vaikimisi on time-out 1000 (1 sekund).
'''-l''' ''Suurus'' - Võimaldab määrata pingi paketi suuruse. Vaikimisi suurus on 32 baiti.
'''-f''' - Määrab paketile biti, mis keelab fragmenteerimist. Vaikimisi pingi pakett lubab fragmenteerimist.
== Erinevad näited ==
== Erinevad näited ==
  Pinging rr.pmtpa.wikimedia.org [208.80.152.2] with 32 bytes of data:
Kuva kui kiiresti liiguvad paketid localhosti ja IT Kolledži serveri vahel
  Reply from 208.80.152.2: bytes=32 time=80ms TTL=53
ping www.itcollege.ee
  Reply from 208.80.152.2: bytes=32 time=81ms TTL=53
Tulemiks kuvatakse:
  Reply from 208.80.152.2: bytes=32 time=84ms TTL=53
  Pinging earl.itcollege.ee [193.40.194.205] with 32 bytes of data:
  Reply from 208.80.152.2: bytes=32 time=84ms TTL=53
  Reply from 193.40.194.205: bytes=32 time=23ms TTL=57
  Ping statistics for 208.80.152.2:
  Reply from 193.40.194.205: bytes=32 time=20ms TTL=57
  Reply from 193.40.194.205: bytes=32 time=22ms TTL=57
  Reply from 193.40.194.205: bytes=32 time=23ms TTL=57
  Ping statistics for 193.40.194.205:
   Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
   Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
  Approximate round trip times in milli-seconds:
  Approximate round trip times in milli-seconds:
   Minimum = 80ms, Maximum = 84ms, Average = 82ms
   Minimum = 20ms, Maximum = 23ms, Average = 22ms
 
Kuva kui kiiresti liiguvad viis 64 baidist paketti localhosti ja IT Kolledži serveri vahel. Time-out on 2 sekundit ja fragmenteerimine on keelatud.
ping -n 5 -w 2000 -l 64 -f www.itcollege.ee
Tulemiks kuvatakse:
Pinging earl.itcollege.ee [193.40.194.205] with 64 bytes of data:
Reply from 193.40.194.205: bytes=32 time=21ms TTL=57
Reply from 193.40.194.205: bytes=32 time=21ms TTL=57
Reply from 193.40.194.205: bytes=32 time=22ms TTL=57
Reply from 193.40.194.205: bytes=32 time=21ms TTL=57
Reply from 193.40.194.205: bytes=32 time=21ms TTL=57
Ping statistics for 193.40.194.205:
  Packets: Sent = 5, Received = 5, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
  Minimum = 21ms, Maximum = 22ms, Average = 21ms


==Autor==
==Autor==
Carl Rannaberg A32
Carl Rannaberg A32
==Kasutatud materjalid==
*http://en.wikipedia.org/wiki/Ping
*http://technet.microsoft.com/en-us/library/cc737478%28WS.10%29.aspx

Latest revision as of 23:29, 31 March 2010

Sissejuhatus

Ping on arvutivõrkude administreerimise rakendus, millega saab testida, kas mingi kindel host on kättesaadav läbi IP-võrgu ja mõõta, kui kiirelt liiguvad paketid localhosti ja sihtarvuti vahel.

Konsooli avamine

Ava Start menu ning vali run ja trüki cmd

Seaded

Ping käsku on võimalik seadistada järgnevate parameetritega:

-n Arv - Määrab, mitu päringut saadetakse. Vaikimisi saadetakse 4 päringut.

-w Timeout - Võimaldab määrata time-outi (millisekundites). Vaikimisi on time-out 1000 (1 sekund).

-l Suurus - Võimaldab määrata pingi paketi suuruse. Vaikimisi suurus on 32 baiti.

-f - Määrab paketile biti, mis keelab fragmenteerimist. Vaikimisi pingi pakett lubab fragmenteerimist.

Erinevad näited

Kuva kui kiiresti liiguvad paketid localhosti ja IT Kolledži serveri vahel 

ping www.itcollege.ee

Tulemiks kuvatakse: 

Pinging earl.itcollege.ee [193.40.194.205] with 32 bytes of data:
Reply from 193.40.194.205: bytes=32 time=23ms TTL=57
Reply from 193.40.194.205: bytes=32 time=20ms TTL=57
Reply from 193.40.194.205: bytes=32 time=22ms TTL=57
Reply from 193.40.194.205: bytes=32 time=23ms TTL=57
Ping statistics for 193.40.194.205:
  Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
  Minimum = 20ms, Maximum = 23ms, Average = 22ms

Kuva kui kiiresti liiguvad viis 64 baidist paketti localhosti ja IT Kolledži serveri vahel. Time-out on 2 sekundit ja fragmenteerimine on keelatud. 

ping -n 5 -w 2000 -l 64 -f www.itcollege.ee

Tulemiks kuvatakse: 

Pinging earl.itcollege.ee [193.40.194.205] with 64 bytes of data:
Reply from 193.40.194.205: bytes=32 time=21ms TTL=57
Reply from 193.40.194.205: bytes=32 time=21ms TTL=57
Reply from 193.40.194.205: bytes=32 time=22ms TTL=57
Reply from 193.40.194.205: bytes=32 time=21ms TTL=57
Reply from 193.40.194.205: bytes=32 time=21ms TTL=57
Ping statistics for 193.40.194.205:
  Packets: Sent = 5, Received = 5, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
  Minimum = 21ms, Maximum = 22ms, Average = 21ms

Autor

Carl Rannaberg A32

Kasutatud materjalid

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