Ãë¾àÁ¡ID |
29147 |
À§Çèµµ |
40 |
Æ÷Æ® |
22 |
ÇÁ·ÎÅäÄÝ |
TCP |
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CISCO |
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ÇØ´ç CISCO IOS´Â VTY¿¡ Á¢±Ù(ACL) ¼³Á¤ÀÌ µÇ¾îÀÖÁö ¾Ê´Ù. VTY(Virtual Teletype) »ç¿ë ½Ã TelnetÀ̳ª SSH·Î ¿ø°Ý Á¢¼ÓÀÌ °¡´ÉÇÏ´Ù. Àΰ¡µÈ »ç¿ëÀÚ¸¸ÀÇ ¾ÈÀüÇÑ Á¢±Ù °ü¸®¸¦ À§ÇØ Á¢¼ÓÇÒ ¼ö ÀÖ´Â IP¸¦ Á¦ÇÑÇÏ¿© ºñÀΰ¡ÀÚÀÇ Á¢±ÙÀ» Â÷´ÜÇÏ¿©¾ß ÇÑ´Ù.
* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû: CISCO IOS |
ÇØ°áÃ¥ |
´ÙÀ½°ú °°ÀÌ VTY Á¢±Ù Çã¿ë IP¸¦ ¼³Á¤ÇÑ´Ù. Router# config terminal Router(config)# access-list [1-99] {permit|deny} [Source Network] [WildcardMask] Router(config)# access-list [1-99] permit any -> ±âº» deny ¹æÁö Router(config)# line vty 0 4 Router(config)# access-class [1-99] in ex) 192.168.2.1 ¿¡¼¸¸ vty Á¢±Ù °¡´É Router(config)# access-list 1 permit 192.168.2.1 |
°ü·Ã URL |
(CVE) |
°ü·Ã URL |
(SecurityFocus) |
°ü·Ã URL |
(ISS) |
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