pingÀ¸·Î ¼­¹ö ¿î¿µÃ¼Á¦ ¾Ë¾Æ ³¾¼ö ÀÖ³ª¿ä?

±è¿ëÁÖ   
   Á¶È¸ 7578   Ãßõ 4    

À©µµ¿ì °è¿­
# ping 192.168.1.34
PING 192.168.1.34 (192.168.1.34): 56 data bytes
64 bytes from 192.168.1.34: icmp_seq=0 ttl=128 time=1.418 ms
64 bytes from 192.168.1.34: icmp_seq=1 ttl=128 time=0.814 ms
64 bytes from 192.168.1.34: icmp_seq=2 ttl=128 time=0.802 ms
64 bytes from 192.168.1.34: icmp_seq=3 ttl=128 time=0.810 ms
64 bytes from 192.168.1.34: icmp_seq=4 ttl=128 time=0.809 ms
64 bytes from 192.168.1.34: icmp_seq=5 ttl=128 time=0.807 ms
--- 192.168.1.34 ping statistics ---
6 packets transmitted, 6 packets received, 0% packet loss
round-trip min/avg/max/std-dev = 0.802/0.910/1.418/0.227 ms
#


À¯´Ð½º °è¿­

# ping 192.168.1.32
PING 192.168.1.32 (192.168.1.32): 56 data bytes
64 bytes from 192.168.1.32: icmp_seq=0 ttl=255 time=1.649 ms
64 bytes from 192.168.1.32: icmp_seq=1 ttl=255 time=0.657 ms
64 bytes from 192.168.1.32: icmp_seq=2 ttl=255 time=0.632 ms
64 bytes from 192.168.1.32: icmp_seq=3 ttl=255 time=0.635 ms
64 bytes from 192.168.1.32: icmp_seq=4 ttl=255 time=0.627 ms
64 bytes from 192.168.1.32: icmp_seq=5 ttl=255 time=0.634 ms
--- 192.168.1.32 ping statistics ---
6 packets transmitted, 6 packets received, 0% packet loss
round-trip min/avg/max/std-dev = 0.627/0.805/1.649/0.378 ms
#

Á¦°¡ ÇÎÀ» ½î¾Æ ºÃ½À´Ï´Ù.
34¹øÀÇ °æ¿ì´Â À©µµ¿ì °è¿­ÀÇ ¼­¹ö
32¹øÀº ¸®´ª½º ¼­¹öÀÔ´Ï´Ù.

¾î¶»°Ô ±¸º° ÇÒ ¼ö ÀÖ³ÄÇϸé ... ¹Ù·Î TTL (Time To Live)

ttl °ªÀÌ 255 ´Â À¯´Ð½º °è¿­
ttl °ªÀÌ 128 Àº À©µµ¿ì °è¿­ÀÔ´Ï´Ù.
ttl°ªÀº ¶ó¿ìÅ͸¦ Çϳª Áö³¯¶§ ¸¶´Ù 1¾¿ °¨¼Ò ÇÕ´Ï´Ù.
±×·¯¹Ç·Î ttl°ªÀÌ 100¹ø¶§À̸é À©µµ¿ì °è¿­
ttl°ªÀÌ 200¹ø¶§¸é À¯´Ð½º °è¿­ ÀÌ°ÚÁö¿ä!

À̱ÛÀ» º¸½Ã¸é ¾Ë¾Æ ³¾¼ö ÀÖ´Ù°í ³ª¿Í ÀÖ±ä ÇÏÁö¸¸ Á¦°¡ ¾Ë±â·Î´Â ÇΰªÀº »ç¿ëÀÚ°¡ ÀÓÀÇ·Î

¹Ù²Ü¼ö ÀÖ´Ù°í µé¾ú½À´Ï´Ù.(À©µµ¿ì¿¡¼­´Â ·¹Áö½ºÆ®¸®¸¦ º¯°æÇѴٴ±º¿ä)

¾Æ´Ï¸é ÀÌ ¹æ¹ý ¸»°í ¾Ë¾Æ³»´Â ¹æ¹ýÀº ¾ø³ª¿ä?

ÇØÅ·À» ÇÏ·Á´Â Àǵµ´Â ¾Æ´Õ´Ï´Ù. ±×³É Àú ½ÎÀÌÆ® ¿¡¼­ ¾î¶² ¿î¿µÃ¼Á¦¸¦ ¾²´ÂÁö ±Ã±ÀÇؼ­ ±×·¸½À´Ï´Ù.

¾Æ´Ï¸é ÇÎ ¸»°í ´Ù¸¥ ¹æ¹ýÀº ¾ø´Â°Ç°¡¿ä?

1.À¥½ÎÀÌÆ® °ü¸®ÀÚ ¿¡°Ô ¹°¾îº»´Ù?
2.À¥»çÀÌÆ® ¿¡¼­ ¾î¶² ÇÁ·Î±×·¥À» ¾²´ÂÁö ¾Ë¾Æ³½´Ù(asp,php,java scriptµîµî)
3.¾ËÇÊ¿ä ¾ø´Ù?
4.´Ï°¡ ¾Ë¾Æ¼­ Çضó?

ÁÁÀº ÇÏ·ç µÇ½Ã°í °Ç°­ ÇϽñ⠹ٶø´Ï´Ù.
ªÀº±Û Àϼö·Ï ½ÅÁßÇÏ°Ô.


QnA
Á¦¸ñPage 5036/5688
2015-12   1540780   ¹é¸Þ°¡
2014-05   5005038   Á¤ÀºÁØ1
2005-02   5979   ±èµ¿·Ä
2005-02   7044   ¹Ú¿µ·Ï
2005-02   6444   À±Çö´ö
2005-02   6471   ÀÌ»ó¹Î
2005-02   6663   ¿ÀÀçÈ£
2005-02   7282   ±èÈñÁø
2005-02   6397   À¯¿ë¼ö
2005-02   6402   Á¤ÀçÈÆ
2005-02   6723   À̽ÂÇÑ
2005-02   6600   À±È£¿ë
2005-02   7226   ¿ì½Â¿±
2005-02   6512   È«µ¿±Ç
2005-02   6794   ÀÓ¼öȯ
2005-02   6515   ½ÅÀǽÄ
2005-02   6592   À±¿ëÀÏ
2005-02   6576   ±è¼®º¹
2005-02   6606   À層¼ö
2005-02   6593   À±È£¿ë
2005-02   5786   ½É±Ô»ó
2005-02   6386   Àü¼ºÈÆ