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1.          ¸g¥Ñ¦Û¦æ¾Þ§@¡B³]©wAccelar-1100 switch router¤Î³s±µPC¡A¤F¸ÑInternet¤¤routingªº¹B§@¾÷¨î¡A¨Ã¹ïºôºÞ¤H­ûªº¤u§@¦³ªì¨BÅé·|¡C

2.          ¥HSmartBit²£¥Í´ú¸Õ«Ê¥]¡A¤ñ¸ûAccelar-1100©M¥ÎLinux¬[³]ªºrouterªº¹B§@®Ä¯à¡A¹ïºô¸ô³]³Æªº´ú¸Õ°ö¾iªì¨B·§©À¡C

3.          ½m²ß¥HLinux§@·~¨t²Î¬[³]router¡A¨Ã¾Ç²ß¤â°Ê³]©w¥¦ªºrouting table¡A¥H¤Î°õ¦ærouted±`¾nµ{§Ç¡]daemon process¡^¡A§Q¥ÎRIP routing protocol°ÊºA­×§ïrouting table¡A¤F¸Ñ²³æªºrouterºÞ²z¡C

 

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1.          Accelar-1100 switch router

2.          SmartBit(«Ê¥]²£¥Í¾¹)

3.          ¨â¥x¦³¨â±iºô¸ô¥dªº­Ó¤H¹q¸£¡]¬[³]router¥Î¡^

4.          ¨â¥x¤@¯ë­Ó¤H¹q¸£

5.          ¤@­Óswitching hub

6.          ´X±øºô¸ô½u

7.          ¨â­Óºô¸ô½ucrossoverÂà±µÀY or crossover¤§ºô¸ô½u

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1.          Accelar-1100 Device Manager

2.          SmartBit±±¨îµ{¦¡SmartWindow

 

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Routing and routing table

Routing protocols

Accelar-1100 switch router

SmartBit

 

l          Routing and routing table

·íºô¸ô¤W«Dª½±µ¬Û³sªº¨â¥x¹q¸£¶¡»Ý­n¶i¦æ³q°T®É¡A«Ê¥]¥²¶·¸g¥Ñ¨ä¥¦¹q¸£ªº»¼°e¤~¯à¶¶§Q¨ì¹F¥Øªº¦a¡C«Ê¥]¦bºô¸ô¤¤´M§ä¨ì¹F¥Øªº¦aªº¸ô®|ªº¹Lµ{¡AºÙ¤§¬°routing¡A¬Oºô¸ô³q°T·¥­«­nªº¤@Àô¡C

 

¹ï¤@¥x¥D¾÷¦Ó¨¥¡Arouting¬O«ç»ò¤@¦^¨Æ©O¡HLinux Networking HOWTO¤å¥ó¤¤¼g¹D¡G¡urouting¬O«ü¨ã¨â­Ó¥H¤Wºô¸ô³s½uªº¹q¸£¡A¨M©w¦p¦ó»¼°e¦¬¨ìªº«Ê¥]ªºµ{§Ç¡v¡C²³æ¦a»¡¡ã¥D¾÷±qºô¸ô¥d¦¬¨ì«Ê¥]¡A®Ú¾Ú¥¦ªº¥Øªº¦a¨Ó¬d¬Ý¦Û¤vªºrouting table¡A§ä¨ì¨ä¤¤³Ì²Å¦X³o­Ó¥Øªº¦aªº¶µ¥Ø¡A¨Ã¨Ì¾Ú³o­Ó¶µ¥Ø¨Ó»¼°e«Ê¥]¡C

 

¥H¤U¬O¤@¥xlinux¥D¾÷ªºrouting table½d¨Ò¡G

Kernel IP routing table

Destination

Gateway

Genmask

Flags

Metric

Ref

Use

Iface

192.168.21.0

0.0.0.0

255.255.255.0

U

0

0

0

eth1

140.112.21.0

0.0.0.0

255.255.255.0

U

0

0

0

eth0

0.0.0.0

140.112.21.254

0.0.0.0

UG

1

0

0

eth0

¥Ñ¤W¨Ò¥iª¾¡Arouting table¤¤ªº¤@­Ó¶µ¥Ø¥]¬A¦³destination address¡Bnetwork mask¡Bgateway¡Binterface¥H¤Î¤@¨Çflags¡C

 

¥¦­Ìªº·N¸q¬O¡G

 

destination address/network mask¡G³o¨â­Ófield¥[°_¨Ó¥Î¨Ó§PÂ_¦¬¨ìªº«Ê¥]¬O§_¾A¥Î©ó³o­Ó¶µ¥Ø¡C§Ú­Ì§â«Ê¥]¤Wªºdestination IP address©M¨C¤@­Ónetwork mask°µbit-by-bit and¹Bºâ¡Aµ²ªG­Y²Å¦Xrouting table¸Ó¶µ¥Øªºdestination address¡A³o­Ó«Ê¥]§Y¾A¥Î¸Ó¶µ¥Ø¡C­Y¤£¥u¤@­Ó¶µ¥Ø¾A¥Î®É¡AÀ³¿ï¥Înetwork mask³Ìªøªº¨º¤@¶µ¡C

 

gateway/interface¡G³o¨â­Ófield«ü¥X·í«Ê¥]¨Ì¾Ú³o­Ó¶µ¥Ø»¼°e®É¡AÀ³±q¥D¾÷ªº­þ¤@­Óinterface¡]ºô¸ô¤¶­±¡^°e¥X¡A¤Î¥¦ªºnext hop address¬O¤°»ò¡C

 

Flags¡G³o¸Ì±`¨£ªº¤@¨Ç¦r¥À·N¸q¦p¤U

                      U¡X³o­Ó¸ô®|¥Ø«e¬O¥i¥Îª¬ºA

                      H¡X³o­Ó¸ô®|ªºdestination¬O¤@¥x¥D¾÷¦Ó«D¤@­Óºô¸ô

                      G¡X³o­Ó¸ô®|ªºnext hop¬O¤@¥xrouter

D¡X¦¹¤@¸ô®|¬O¸g¥Ñ°ÊºA§ó·srouting tableªº¨ó©w¾Ç¨ìªº

M¡X¦¹¸ô®|´¿³Q°ÊºA§ó·srouting tableªº¨ó©w­×§ï¹L

 

Routing tableªº³Ì«á¤@©w·|¦³¤@¶µdefault route¡A·í¤§«e©Ò¦³ªº¶µ¥Ø³£¤£²Å¦X®É¡A«Ê¥]´N¨Ì¾Údefault routeªº¤º®e»¼°e¡C

 

¦blinux¥D¾÷ªºªí¥Üªk¤¤¡Adefault routeªºdestination address©Mnetwork mask³£¬O0.0.0.0¡C¬°¦ó­n¦p¦¹ªí¥Ü©O¡Hª`·N¥ô¦óIP©M³o­Ómask°µand¹Bºâ³£¬O0.0.0.0¡A§Y¤£½×«Ê¥]ªº¥Øªº¬°¦ó¤@©w¾A¥Îdefault route¡A¦Ó0.0.0.0ªºmask¬O©Ò¦³¥i¯àªºnetwork mask¤¤³Ìµuªº¡A¤]´N¥u¦³¦b¨ä¥¦¶µ¥Ø³£¤£¾A¥Î®É¡A¤~·|¥Î¨ìdefault route¡C

 

°£¤F·í°µrouterªº¥D¾÷¦³¸û¤jªºrouting table¥~¡A¨ä¹ê§Ú­Ì¤@¯ë¨Ï¥Îªº¡A¥u¦³¤@­Óinterfaceªº¥D¾÷¤]¦³¤@­Ó¤prouting table¡A³q±`¥¦¦Ü¤Ö¥]¬A¤T¶µ¡G

 

n          ¤@¶µ¬Oloop back address 127.0.0.1

n          ¤@¶µ¬O©M¥D¾÷ªºIP¨ã¦³¦P¼Ëªºnetwork prefixªº¨ä¥¦¾÷¾¹¡AÀ³¬°ª½±µ¶Ç°e¤£¥Î¸g¹Lrouter

n          ÁÙ¦³¤@¶µ§Y¬Odefault route

 

l          Routing protocols

·íºô¸ôªº³W¼Ò¤£¤j®É¡Aºô¸ôºÞ²zªÌ¥i¥Î¤â°Êªº¤è¦¡³]©wrouter¤¤ªºrouting table¡A¦ý·íºô¸ôªº³W¼ÒÅܤj®É¡Aºô¸ôºÞ²zªÌ§YµL¤O¤@¤@³]©w©Ò¦³router¡C¦Ó¥B¡Aºô¸ôªºtopology¥i¯à·|ÀH®É¶¡¦Ó§ïÅÜ¡A¦pªGrouting table¦b¦¹®É¤£¯à¦Û°Ê¦]À³topology°µ½Õ¾ã¡A¦Ó»Ý­n¤H¤uªº­«·s³]©w¡Aºô¸ôªºsurvivability´N«Ü®t¡A¤£¯à²Å¦Xºô»Úºô¸ô³]­p¤§ªì¡ã¦b®Ö¾Ô¤¤ºû«ù³q°T¡ãªº¥Ø¼Ð¡C¦]¦¹¡A¤@­Órouter¤§¶¡¦Û°Ê¥æ´«¡B§ó·srouting table¸ê°Tªºµ{§Ç¬O¥²¶·ªº¡C

 

¦bºô»Úºô¸ô¤W¡A¤£¦Pªº¾÷ºc¡]¦p¦UISP¡^¥u¦U¦Û¹ï¦Û¤vªº¾÷¾¹¦³ºÞÁÒÅv¡A¦ýµLÅv¹L°Ý§O¤Hªºrouting table¡A¦p¦¹ªº¾÷ºcºÙ¬°¤@­Ó¡y¦Ûªv¨t²Î¡z¡]autonomous system¡^¡Crouting table¥æ´«ªº¨ó©w¤S¥i¤À¦¨¦b¤£¦Pªºautonomous system¶¡¥æ´«¡A¨Ò¦pBGP¡]border gateway protocol¡^¡A©M¦b³æ¤@ªºautonomous system¤º¥æ´«¡A¨Ò¦pRIP¡]routing information protocol¡^¡BOSPF¡]open shortest path first¡^¡C¥»¹êÅç¶ÈµÛ¾¥¦bRIP¡C

 

RIP¬O¤@®M¸û²³æªºrouting table¥æ´«¨ó©w¡A¦ý¤]¬O¦]¬°¥¦ªºÂ²³æ©Ê¡A¦b¥[¤WUnix-like§@·~¨t²Î¤¤´¶¹Mimplementªºrouted¬O¨Ï¥ÎRIP¡A¨Ï±o¥¦¦b¥Ø«eªººô¸ô¤¤¤´¬Û·í´¶¤Î¡CRIP¬O¨Ï¥Îvector-distanceªººtºâªk¡Aºô¸ô¤W¨Ï¥ÎRIPªºrouter·|¤À¦¨active©Mpassive¨âºØ¼Ò¦¡¡Aactiveªºrouter©w´Á¡]¨C30¬í¡^¥Îbroadcast¨Ó§i¶D§O¤H¥¦ª¾¹D³q©¹­þ¨Çºô¸ôªº¸ô®|¤Î¸g¥Ñ¥¦³q©¹¸Óºô¸ôªº¶ZÂ÷¡]¶ZÂ÷ªº³æ¦ì¬Ohop¼Æ¡^¡Fpassiveªºrouter¤£·|broadcast¦Û¤vª¾¹Dªº¸ô®|¡A¥¦¥u±µ¦¬active routersªº°T®§¡A¨Ã·í¦³¤H´£¨Ñ³q©¹¬Yºô¸ô§óµuªº¸ô®|®É¡A´N­×§ï¦Û¤vªºrouting table¡A§â³o­Óºô¸ôªºnext hop³]¦¨´£¨Ñ³o­Ó¸ûµu¸ô®|ªºrouter¡C

 

³o­Ó¬Ý¦ü²³æªº¨ó©w¦³¤£¤Ö°ÝÃD¡Acount to infinity§Y¬O¤@¨Ò¡C·Q¹³¦³¤T­Óºô¸ôA¡BB¡BC¡A¥ÑR1¡BR2¨â­Órouter¬Û³s±Æ¦¨¤@ª½½u¡GA-R1-B-R2-C¡A¥Brouting table¤w¹F¦¨steady state¡C¦¹®É¡AA©MR1¶¡ªº½u©¿µMÂ_¤F¡AR1´N¤£ª¾¹D¦p¦ó¤~¯à³q¨ìAºô¸ô¡A¦ýR2·|§i¶DR1¡u§Ú¦³¤@±ø³q©¹Aºô¸ôªº¸ô¡A¶ZÂ÷¬O2­Óhop¡v¡A©ó¬OR1±N³q©¹Aºô¸ôªºnext hop³]¬°R2¡A¶ZÂ÷¬°3¡C±µ¤U¨ÓR2µo²{±qR1¨Óªºrouting table¸ê°T¤¤¡AAºô¸ôªº¶ZÂ÷±q1Åܦ¨3¡A©ó¬O±N¦Û¤v¨ìAºô¸ôªº¶ZÂ÷¥Ñ2§ï¦¨4¡C¦p¦¹Ãþ±À¡A¤@­Ó©ú©ú¨ì¤£¤Fªººô¸ô¡A­n¹L³\¤[¤§«á¶ZÂ÷¤~·|¼W¥[¨ì¤ÏÀ³³o­Ó¨Æ¹ê¡]RIP¥H16¬°¶ZÂ÷ªºinfinity­È¡^¡A¦b¦¹¤§«e³q©¹Aºô¸ôªº«Ê¥]´N·|¦bR1©MR2¶¡¥á¨Ó¥á¥h¡A³y¦¨ºô¸ô·¥¤jªº­t¾á¬Æ¦ÜÅõºÈ¡C

 

Count to infinityªº°ÝÃD¬Ý¨Ó²³æ¡A¦ý¸Õ¹Ï¸Ñ¨M¥¦ªº§ï¶i¤è®×«o³£·|³y¦¨·sªº°ÝÃD¡C¦³¿³½ìªº¦P¾Ç¥i¥H¦Û¦æ°Ñ¦Òºô¸ô®ÑÄy¡COSPF¬O¥t¤@®Mrouting table¥æ´«ªº¨ó©w¡A½Ð¦P¾Ç¦Û¤v¬ã¨s¡C

 

l          Accelar-1100 switch router

Accelar-1100¬O¤@¥x­Ý¨ã²Ä¤G¤Î²Ä¤T¼h¥\¯àªººô¸ô¥æ´«³]³Æ¡C§Ú­Ì¥i¥H§â¥¦·í°µ´¶³qªºswitch hub¨Ó¨Ï¥Î¡A¦¹®É¥¦¥uµo´§¨ì²Ä¤G¼hªº¥\¯à¡A©ÎªÌ§Ú­Ì¤]¥i³]©w¥¦¤º«Øªº¥\¯à¡A±NIP forwarding¿ï¶µ¶}±Ò¡A¥¦´N¥i·írouter¨Ó¨Ï¥Î¡C

¦bAccelar-1100ªº³]©w¤¤¡A³Ì®Ö¤ßªº¬OVLANªº·§©À¡C§Ú­Ì¥i¥H±N¥¦ªº¦U­Óport¡A¤Á¤À¦¨³\¦h­ÓVLAN¡A¨C­ÓVLANºc¦¨¤@­Ó¿W¥ßªºbroadcast domain¡A¤]´N¬O»¡¾¨ºÞ³s¦b¦P¤@­Óswitch¤W¡AIP¦ì¸m¥i¯à¤]¥]§t¬Û¦Pªºnetwork prefix¡A¦ýbroadcast«o¬O¤¬¬Û¤£³qªº¡C³o´£¨Ñ¤Fºô¸ôºÞ²zªÌ³]­pºô¸ô¬[ºc¤W§ó¤jªº¤è«K¡A¨Ò¦p¤U¹Ïªººô¸ô¨Ò¤l¤¤¡AAccelar-1100¥k°¼¬O¤@­Ó§Q¥ÎNAT¡]Network Address Translation¡A¤@ºØ¦]À³IP address¤£¨¬¦Ó²£¥Íªº§Þ³N¡^¬[³]ªº¹êÅç«Ç¤º³¡ºô¸ô¡A³z¹L¤@¥xgateway³s¤W¹êÅç«Ç¤¤¾Ö¦³¥¿¦¡IPªººô¸ô¡A¦Ó³o¨â³¡¤Àªº¾÷¾¹¤ÀÄݤ£¦PVLAN¡A¦]¦¹¶ÈºÞ¦b¦P¤@­Óswitch¤W¡A¥ª¥k¨âÃä¬O§¹¥þ¤À¶}ªº¡A¤£­P¤¬¬Û¤zÂZ¡C

 

 

Accelar-1100¤À³ÎVLANªº¤è¦¡°£¤F¨Ì¾Ú³]³Æ¤W¹êÅ骺port¨Ó¤À³Î¤§¥~¡A¤]¥i¨Ì¦¬¨ìªº«Ê¥]¨ó©wºØÃþ¨Ó°µ°Ï¤À¡A¤£¦P¨ó©wªº«Ê¥]¬Ý¨ìªºVLAN¤]¤£¦P¡A¦p¦¹´£¨Ñ¤Fºô¸ôºÞ²zªÌ§ó¼e¼sªº³]­pªÅ¶¡¡C¥»¹êÅç¶È¥Î¨ì¨Ì¾Ú¹êÅ骺port¨Ó¤Á¤ÀVLAN¡C

¦ý¬O§Ú­Ì¹êÅç®É¤£·|¥Î¨ìVLAN³o­Ó¥\¯à¡A§Ú­Ì¥u·|³æ¯Âªº±N©Ò¦³port³£³]¦¨¦P¤@­ÓLAN¡A¥u­n³]©w¨C­Ó¦³±µºô¸ô½uªºportªº¸ê®Æ§Y¥i¡C

 

Accelar-1100ªº¦U¶µ³]©w¡A¨Ò¦p¤Á³ÎVLAN¡B§ó§ïrouting table¡B³]©wºÊ¬Ý¯S§O¨Æ¥óµ¥µ¥¡A¦³¤TºØ¤£¦P¤è¦¡¬Ò¥i§¹¦¨¡G

 

n          §Q¥ÎRS-232³s±µ½uª½±µ±µ¤WAccelar¡C

n          ¥Îtelnet¶i¤JAccelar¡C¡È¦¹¤GºØ¤èªk´£¨Ñªº¬O¤å¦r¤¶­±ªºcommand line¡C

n          ¥Î¼t°Ó´£¨Ñªºdevice managerµøµ¡¤¶­±µ{¦¡¡A¦w¸Ë¦b¥ô¤@¥xPC¤W§Y¥i³s½u¶i¦æ³]©w¡C¥»¹êÅç¥Îªº¬O²Ä¤TºØ¤èªk¡C

 

l          SmartBit

SmartBit¬O¤@­Ó±Mªù¥Î¨Ó¶i¦æºô¸ô³]³Æ´ú¸Õªº«Ê¥]¬y¡]packet flow¡^²£¥Í¸Ë¸m¡C¥¦ªº¥\¯à¬O²£¥Í°ª¬y¶qªº«Ê¥]¡AÄé¤Jºô¸ô¤§¤¤¡A°t¦X¥¦§ì¨ú«Ê¥]ªº¥\¯à±q«Ê¥]¬yªº¥X¤fºI¨ú¸g¹Lºô¸ô«áªº«Ê¥]¡A¥i¥Ñdelay¡Bloss ratioµ¥µ¥¶µ¥Ø¡A¨ÓµûÂ_¨ü´úºô¸ô³]³Æªº¯à¤O¡C

ºô¸ô³]³Æªº´ú¸Õ¤£¤ñ¦P¾Ç¹êÅç±MÃD¡A¥u­n¦b¤@¯ë±¡ªp¤U¥i¹B§@§Y¥i¹LÃö¡A¦Ó¬O­n¥Î³ÌÄY­Vªº±ø¥ó¨Ó¶i¦æ´ú¸Õ¡C¦]¬°¦b¤@¯ëload¤§¤U©Ò¦³³]³Æªºªí²{¥i¯à¨ÃµL¤£¦P¡A°ß¦³¦b±µªñº¡¸üªº°ª¬y¶q¤§¤U¡A¤£¦Pµ¥¯Åªº³]³Æ¤~·|Åã¥Xperformanceªº®t¶Z¡A¦Ó³o¤@ÂIÂI®t¶Z¥i¯à´N¬O¦¨¤ý±Ñ±FªºÃöÁä¡C¦]¦¹¡A´ú¸Õ¥Î³]³Æ²£¥Í«Ê¥]ªº¯à¤O¤@©w­n°÷±j¡A³o´N¬O¥¦¥²¶·¦³¯S§O»s§@ªºµwÅé¡A¦Ó«D¶È¬OÄé¦bPC¤Wªº³nÅ骺¥D¦]¡C

 

¦b¥»¹êÅ礤§Ú­Ì¨Ï¥ÎªºSmartBit¥²¶·°t¦X¤@¥xPC¡A¨âªÌ¥ÑRS-232³s½u¡A¦bnotebook¤W°õ¦æ±±¨îSmartBitªºÀ³¥Îµ{¦¡SmartWindow¡CSmartBit¥i¤@¦¸²£¥Í¦h­Ó¤£¦P«Ê¥]¬y¡A¨Ï¥ÎªÌ¥i¦Û¦æ³]©w¦U«Ê¥]¬yªº²Ä¤G¡B¤T¼hheader¤º®e¡A¨ÓÅçÃÒ¨ü´ú³]³Æ³B²z¦h­Óflowªº¯à¤O¡C

 

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¥»¦¸¹w³ø¨C²Õ¥u»Ý¥æ¤@¥÷¡]¥´¦r¡A­­6­¶¤º¡^¡A½Ð°w¹ï¥H¤U¹w³ø­n¨D¶µ¥Ø¥h°µ¤À¤u¡ã

 

l          NAT¡]network address translation¡^ªº¹B§@¼Ò¦¡¡C

°Ñ¦Ò¸ê®Æ¡ãhttp://turtle.ee.ncku.edu.tw/~tung/nat/

l          ¦b¯È¤W¥ý³]­p¦n³o¦¸¹êÅç¦U¹q¸£ªºip¡Anetmask¡Arouting table¡A(mac address)¡C

½Ð¦P¾Ç¥H¹Ï»¡©ú¦Û¤vªº¹êÅçºô¸ô¤¤¦U¥x¾÷¾¹ªºIP¡Betmask¡Brouting table¬O¦p¦ó³]­p¡A¤Î³o¼Ë³]­pªº¨Ì¾Ú¡C

¡]¦p¨º¨Çip­n¦Pºô°ì¡H¨º¨Ç­n¤£¦Pºô°ì¡Hrouting table¤¤¦U¶µªº·N¸q¡H¡^

°Ñ¦Ò¹êÅç¬[ºc{ PART 2 }¥HÀò±o§ó¦h¸ê°T¡C

l          ¾\Ū°Ñ¦Ò¸ê®ÆAccelar-1100 manual¡BSmartBit manual¡BLinux Networking HOWTO¡C

½Ð¦U¼¶¼g¬ù¤@­¶ªº¨Ï¥Î­nÂI¡C

 

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Accelar-1100 manual¡G¡¨Installing the Accelar 1000 series chassis : Ch.3¡¨¡A¡¨Reference for the Accelar Management Software : Ch.8~Ch.10 , Ch.12¡¨Accelar-1100 manual ½Ð¬Ý accelar reading.pdf ©M accelar reading2.pdf ÀÉ¡A¬O±qmanual¤¤¸`¿ý¥X¨Óªº³¡¤À¡C§¹¾ãªºManual

 

SmartBit manual¡G½Ð¬Ý smartbit reading.pdf ©M How to Test Layer3_Jan99.pdf ÀÉ¡C

 

Linux Networking HOWTO¡]«D±`ªø¡A½Ð¦Û¤v¨ú¥X©Mrouting¦³Ãö³¡¤À¡^¡A¥i¦bhttp://www.linuxdoc.org/§ä¨ì³Ì·sª©¡A¤¤¤å½Ķª©¥i¦bhttp://www.linux.org.tw/CLDP/HOWTOs.html§ä¨ì¦ý¬°¸ûª©¥»¡CLinux ¬ÛÃö¤å¥ó½Ð¦Û¦æ¦Ü http://www.linuxdoc.org/ §ä Linux Networking HOWTO¡A¾\Ū¦³Ãöºô¸ô¥d³]©w¡A routing table ³]©w¡ARIP µ¥³¡¤À¡A¨Ã¼ô±x¹êÅçÁ¿¸q¤¤¦C¥Xªº¬ÛÃö«ü¥O¡C ¥»¦¸¹êÅç¥Îªº«ü¥O¦³¥H¤U´X­Ó¡Gifconfig¡Aarp¡Aroute¡Arouted¡Aps aux¡Agrep¡Akill¡Èµ¥¡C

 

route¡Brouted¡Btcpdump¡CManpage¥i¦b¥ô¦ólinux¥D¾÷¤W¬d¸ß¡A¤]¥i±qhttp://www.linuxdoc.org/§ä¨ì¬ÛÃödownload sites

 

Ãö©órouting protocolªº©µ¦ù¾\Ū¡A½Ð¦Û¦æ°Ñ¾\¬ÛÃö®ÑÄy¡A¨Ò¦p¡¨Internetworking with TCP/IP vol.1¡¨by Douglas E. Comer,¡§Computer Networks¡¨by Andrew S. Tanenbaum