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ip address 172.16.59.1 255.255.255.0
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ÇϳªÀÇ interface¿¡ ¿©·¯°³ÀÇ ip address¸¦ ÇÒ´çÇÒ ¼ö ÀÖ´Ù.
IP ADDRESS address mask [SECONDARY]
NO IP ADDRESS address mask [SECONDARY]
SECONDARY : primary ÀÌ¿ÜÀÇ ip ÇÒ´ç½Ã »ç¿ë
ex) interface ethernet 0
ip address 147.47.1.2 255.255.255.0
ip address 147.47.2.3 255.255.255.0 secondary
ip address 147.47.3.3 255.255.255.0 secondary
shutdown : ÀÎÅÍÆäÀ̽º¸¦ °ü¸®ÀûÀ¸·Î ºñȰ¼ºÈ ½ÃŲ´Ù.
no shutdown : ÀÎÅÍÆäÀ̽º¸¦ Ȱ¼ºÈÇÏ°Ô ¹Ù²Ù¾î ÁØ´Ù.
shutdown ¸í·É¾î¸¦ »ç¿ëÇÏ¿© °¢ interface¸¦ enable ¶Ç´Â disable ½Ãų ¼ö ÀÖ´Ù.
exit : ÇöÀç ÀÎÅÍÆäÀ̽º ¼³Á¤ ¸ðµå¸¦ Á¾·áÇÒ ¶§ »ç¿ë.
show interface f0/0 : ÇöÀç ¼³Á¤µÈ ÀÎÅÍÆäÀ̽ºÀÇ »óŸ¦ ³ªÅ¸³½´Ù.
°¢ interfaceÀÇ »óŸ¦ show ¸í·É¾î¸¦ »ç¿ëÇÏ¿© ¾Ë¾Æº¼ ¼ö ÀÖ´Ù.
ÇöÀç Router¿¡ ¼³Á¤µÇ¾î Àִ ȯ°æÀ» º¸±â À§Çؼ´Â EXEC ¸í·É¾îÀÎ `show`¿Í ¿øÇÏ´Â
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