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Maximum Transmission Unit - Wikipedia
Maximum Transmission Unit (MTUï¼šæœ€å¤§é€ä¿¡å˜ä½)ã¯ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã«ãŠã„ã¦1å›žã®è»¢é€ï¼ˆ1ãƒ•ãƒ¬ãƒ¼ãƒ ï¼‰ã§é€ä¿¡ã§ãã‚‹ãƒ‡ãƒ¼ã‚¿ã®æœ€å¤§å€¤ã‚’ç¤ºã™ä¼é€å˜ä½ã®ã“ã¨ã€‚ MTUã®å€¤ã¯åˆ©ç”¨ã•ã‚Œã‚‹é€šä¿¡ãƒ¡ãƒ‡ã‚£ã‚¢ã‚„ã‚«ãƒ—ã‚»ãƒ«åŒ–ã®æœ‰ç„¡ãªã©ã«ã‚ˆã£ã¦å¤‰ã‚ã‚‹ã€‚ãŸã¨ãˆã°ã‚¤ãƒ¼ã‚µãƒãƒƒãƒˆã§ã¯æœ€å¤§1,500ãƒã‚¤ãƒˆï¼ˆã‚ªã‚¯ãƒ†ãƒƒãƒˆï¼‰ãŒIPé€šä¿¡ã«åˆ©ç”¨ã§ãã‚‹ã€‚PPPoEã‚’ä½¿ã†ã¨ã‚«ãƒ—ã‚»ãƒ«åŒ–ã®ãŸã‚ã«8ãƒã‚¤ãƒˆã‚’ä½¿ã†ãŸã‚ã€1,492ãƒã‚¤ãƒˆã¨ãªã‚‹ã€‚WANã§ã¯ã•ã‚‰ã«åˆ¥ã®åˆ¶ç´„ãŒå…¥ã‚‹å ´åˆã‚‚ã‚ã‚Šã€ãŸã¨ãˆã°NTTæ±æ—¥æœ¬ãŠã‚ˆã³NTTè¥¿æ—¥æœ¬ãŒæä¾›ã™ã‚‹ãƒ•ãƒ¬ãƒƒãƒ„ã‚·ãƒªãƒ¼ã‚ºã®IPç¶²ã¯1,454ãƒã‚¤ãƒˆã¨ãªã£ã¦ã„ã‚‹[1]ã€‚ MTUã‚’è¶…ãˆãŸå ´åˆã€æ–ç‰‡åŒ–ï¼ˆãƒ•ãƒ©ã‚°ãƒ¡ãƒ³ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ï¼‰ã—ã¦é€šä¿¡ã‚’è¡Œã†ã€‚ ãƒ‘ã‚±ãƒƒãƒˆé€šä¿¡ã‚’ç”¨ã„ã¦ä¸€å®šã‚µã‚¤ã‚ºã®ãƒ‡ãƒ¼ã‚¿ã‚’é€å—ä¿¡ã™ã‚‹å ´åˆã€ãƒ‘ã‚±ãƒƒãƒˆé•·ã®æ±ºå®šãŒé€šä¿¡ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã«å½±éŸ¿ã™ã‚‹ã€‚ é€šä¿¡ä¸ã«ãƒ‡ãƒ¼ã‚¿ãŒç ´æã—ãŸå ´åˆã€æ¤œå‡ºãŠã‚ˆã³å†é€ã¯ãƒ‘ã‚±ãƒƒãƒˆå˜ä½ã§è¡Œãª
pero1 2013/04/23
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pero1 2013/04/22
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Maximum Transmission Unit - Wikipedia

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