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10·î13Æü (·î)

²óÀþ¸ò´¹ISDNÌÖ¤ÎÀßÄêÊýË¡(´ðËÜ¥¤¥ó¥¿¥Õ¥§¡¼¥¹)


R1(config)#isdn switch-type ntt¡¡¡¡¡Ä­¡
R1(config)#int bri0¡¡¡¡¡Ä­¢
R1(config-if)#ip address 192.168.10.1 255.255.255.0¡¡¡¡¡Ä­£
R1(config-if)#encapsulation ppp¡¡¡¡¡Ä­¤
R1(config-if)#ppp authentication chap¡¡¡¡¡Ä­¥
R1(config-if)#dialer-group 1¡¡¡¡¡Ä­¦
R1(config-if)#dialer map ip 192.168.10.2 name R2 0311112222¡¡¡¡¡Ä­§
R1(config-if)#isdn caller 0311112222¡¡¡¡¡Ä­¨
R1(config-if)#dialer idle-timeout 60¡¡¡¡¡Ä­©
R1(config-if)#exit
R1(config)#username R2 password ****¡¡¡¡¡Ä­ª
R1(config)#ip route 192.168.1.0 255.255.25.0 192.168.10.2¡¡¡¡¡Ä­«
R1(config)#dialer-list 1 protocol ip permit¡¡¡¡¡Ä­¬

²òÀâ¡§
­¡switch-type¤ÏÆüËܤǤÏɬ¤ºntt
­¢ISDN¤Î¾ì¹ç¤Ïbri¤ò»ÈÍÑ
­£¼«Ê¬¤Î¥¢¥É¥ì¥¹¤òÀßÄê
­¤¥À¥¤¥¢¥ë¥¢¥Ã¥×¤Î¾ì¹ç¡¢¥«¥×¥»¥ì¡¼¥·¥ç¥ó¥¿¥¤¥×¤Ïppp¤ò»ØÄê
­¥Ç§¾ÚÊýË¡¤ÏCHAP¤ò»ÈÍÑ(PAP¤·¤«Âбþ¤·¤Æ¤¤¤Ê¤¤µ¡´ï¤È¤ÏPAP)
­¦dialer-group¤Èdialer-list¤ÏÂбþ¤¹¤ë¤è¤¦¤Ë
­§Æó½Åȯ¸Æ¤òËɤ°¤¿¤á¡¢Áê¼ê¤Î¥ë¡¼¥¿Ì¾¡¢GW¡¢ÅÅÏÃÈÖ¹æ¤òµ­½Ò¤¹¤ë
­¨»ØÄêÈֹ椫¤é¤Î¤ßÃå¿®¤¹¤ë¤è¤¦ÀßÄê(»ØÄꤷ¤Ê¤¯¤Æ¤â¤è¤¤)
­©ÌµÄÌ¿®¾õÂ֤ξì¹ç¤ËÀÚÃǤ¹¤ë¤Þ¤Ç¤Î»þ´Ö
­ªÁê¼ê¥ë¡¼¥¿¤Î̾Á°¤È¥Ñ¥¹¥ï¡¼¥É(Á´°÷¶¦Ä̤ǻÈÍÑ)¤òÀßÄê
­«¥¹¥¿¥Æ¥£¥Ã¥¯¥ë¡¼¥ÈÀßÄê(²óÀþ¸ò´¹¤Ç¤Ï¥À¥¤¥Ê¥ß¥Ã¥¯¥ë¡¼¥Æ¥£¥ó¥°¤ÏÉÔ²Ä)
­¬È¯¸Æ¾ò·ï»ØÄê¡§ip¥Ñ¥±¥Ã¥È¤Ï¤¹¤Ù¤ÆÄ̲ᤵ¤»¡¢1¤Ç¥À¥¤¥¢¥ë¤¹¤ë
¡¡(ip¥Ñ¥±¥Ã¥È¤¬interesting¥È¥é¥Õ¥£¥Ã¥¯¤È¤Ê¤ë)


ISDN¥¹¥Æ¡¼¥¿¥¹³Îǧ¥³¥Þ¥ó¥É
R1#show isdn status
R1#show isdn active
R1#show isdn hisory
R1#show dialer
R1#show int bri0

debug¥³¥Þ¥ó¥É
R1#debug isdn q921
R1#debug isdn q931
R1#debug isdn event
R1#debug ppp authentication
R1#debug ppp packet
(debug¤ÎÃæ»ß¤Ï¡¡no debug xxx ¤Þ¤¿¤Ï no debug all)


config reg¤ÎÆâÍÆ


config reg=0x2102¤òbitʬ²ò¤¹¤ë¤È

¡¡£²¡¡¡¡¡¡¡¡¡¡£±¡¡¡¡¡¡¡¡¡¡£°¡¡¡¡¡¡¡¡¡¡£²
£°£°£±£°¡¡¡¡£°£°£°£±¡¡¡¡£°£°£°£°¡¡¡¡£°£°£±£°
¢¬¡¡¢¬¡¡¡¡¢¬¡¡¡¡¢¬¡¡¢¬¡¡¡¡¢¬
15¡¡12¡¡11¡¡¡¡8¡¡ 7¡¡¡¡ 4

15¡¡¡¡¡¡Diagnostic mode disabled
14¡¡¡¡¡¡IP broadcasts do not have network numbers
13¡¡¡¡¡¡Boot default ROM software if network boot fails
12-11 ¡¡Console speed is 9600 baud
10¡¡¡¡¡¡IP bradcasts with ones
8¡¡¡¡ ¡¡Break disabled
7¡¡ ¡¡¡¡OEM diabled
6¡¡ ¡¡¡¡startup-config ¤ò̵»ë¤·¤ÆÎ©¤Á¾å¤²

²¼4bit
¡¡¡¡2¡¡¡¡Ä̾ï¤ÎIOS¤Çư¤¯¡¡¡¡hostname>
¡¡¡¡1¡¡¡¡MINI IOS¤¬Load¤µ¤ì¤ë¡¡¡¡hostname(boot)
¡¡¡¡0¡¡¡¡ROM¥â¡¼¥É¤Ç»ß¤Þ¤ë¡¡¡¡rommon1>

¢¨Ä̾config reg¤òÊѹ¹¤¹¤ë¤Î¤Ï¥Ñ¥¹¥ï¡¼¥É¥ê¥«¥Ð¥ê¤Î¤È¤­¤°¤é¤¤¡£

10·î10Æü (¶â)

¥Õ¥ì¡¼¥à¥ê¥ì¡¼¤ÎÀßÄê


¥Í¥Ã¥È¥ï¡¼¥¯¹½À®Î㣳
¢£ malti-pointÀܳ¤Î¾ì¹ç

¤Ò¤È¤Ä¤ÎʪÍý¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ÇÊ£¿ô¤ÎÁê¼êÀè¤ÈÄÌ¿®¤¹¤ë¡£³ÆÁê¼êÀèÆ±»Ö¤Ï¡¢¥¹¥×¥ê¥Ã¥È¥Û¥é¥¤¥º¥óµ¡Ç½¤Î¤¿¤áÄÌ¿®¤Ç¤­¤Ê¤¤¡£

R1(config)#int s0
R1(config-if)#encapsulation frame-relay
R1(config-if)#frame-relay lmi-type q933a
R1(config-if)#frame-relay map ip 192.168.10.2 16 broadcast


¢£ Point-to-PointÀܳ¤Î¾ì¹ç

Ê£¿ô¤Î¥µ¥Ö¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤òºî¤ê¡¢¤½¤ì¤¾¤ì¤ËÂФ·¤ÆDLCIÃͤòÀßÄꤹ¤ëÊýË¡¡£³ÆÁê¼êÀèÆ±»Î¤âÄÌ¿®¤Ç¤­¤ë¡£

R1(config)#int s0
R1(config)#no ip address
R1(config-if)#encapsulation frame-relay
R1(config-if)#frame-relay lmi-type q933a
R1(config)#int s0.1 point-to-point
R1(config)#ip address 192.168.1.1 255.255.255.0
R1(config)#frame-relay interface-dlci 16


¢¨Ãí°ÕÅÀ
¡¦¾åµ­ÀßÄê¤Î¸å¡¢¥ë¡¼¥ÈÀßÄê¤ò¤¹¤ë¤³¤È¡£
¡¦LMI¤Ï¡¢q933a¤Þ¤¿¤Ïansi¤Î¤É¤Á¤é¤«(¶È¼Ô¤Ë³Îǧ)¡£¤¿¤À¤·¡¢IOS11.3°Ê¹ß¤Ï¡¢¼«Æ°Ç§¼±¤¬²Äǽ¡£
¡¦DLCIÃͤâ¶È¼Ô¤Ë³Îǧ¡£malti-point¤Î¾ì¹ç¡¢INARP(¥¤¥ó¥Ð¡¼¥¹¥¢¡¼¥×)¤¬Æ¯¤¯¤Î¤ÇDLCIÃͤÎÀßÄê¤Ï¤Ê¤¯¤Æ¤â¤è¤¤¤¬¡¢Àܳ¤·¤Æ¤¤¤ë¸Ä½ê¤ò³Îǧ¤¹¤ë¤¿¤á¤Ë½ñ¤¤¤¿¤Û¤¦¤¬¤ï¤«¤ê¤ä¤¹¤¤¡£¤¿¤À¤·¡¢DLCIÃͤòÀßÄꤹ¤ë¤ÈINARP¤ÏƯ¤«¤Ê¤¤¤·¡¢ÀßÄ꤬´Ö°ã¤Ã¤Æ¤¤¤ë¤ÈÀܳ¤Ç¤­¤Ê¤¤¡£
¡¦¤Þ¤¿¡¢¥Õ¥ì¡¼¥à¥ê¥ì¡¼¤Ï¥Ç¥Õ¥©¥ë¥Èbroadcast¤Ê¤·¤Ê¤Î¤Ç¡¢¾åµ­¤Î¤è¤¦¤ËÌÀ¼¨Åª¤Ëbroadcast¤ò»ØÄꤷ¤Ê¤¤¤È¡¢RIPÅù¤Ï»È¤¨¤Ê¤¤¡£

¥Õ¥ì¡¼¥à¥ê¥ì¡¼¤Î³¨¤ò½ñ¤«¤Ê¤­¤ã¤À¤á¤À¤Ê¡Ä¡£

¥¹¥¿¥Æ¥£¥Ã¥¯¥ë¡¼¥È¤ÈRIP¤Î¥ë¡¼¥Æ¥£¥ó¥°ÀßÄêÊýË¡


¥Í¥Ã¥È¥ï¡¼¥¯¹½À®Îã2

¢£¥¹¥¿¥Æ¥£¥Ã¥¯¥ë¡¼¥È¤Î¾ì¹ç¤ÎÀßÄê

Router(conf)# ip route network netmask gateway

Îã) R1¤Ë¡¢Net-B¤Ø¤Î¥ë¡¼¥ÈÀßÄꤹ¤ë¾ì¹ç
R1(conf)# ip route 192.168.2.0 255.255.255.0 192.168.10.2


¢£RIP¤Î¾ì¹ç¤ÎÀßÄê

R1(conf)# router rip
R1(conf)# network ¥í¡¼¥«¥ë¦network
R1(conf)# network WAN¦network

Îã) R1¤Ë¡¢Net-B¤Ø¤Î¥ë¡¼¥ÈÀßÄꤹ¤ë¾ì¹ç
R1(conf)# router rip
R1(conf)# network 192.168.1.0
R1(conf)# network 192.168.10.0



¢¨ping¤¬¤È¤Ð¤Ê¤¤¤È¤­¤Ï¡¢¤Þ¤º show ip route ¤Ç¥ë¡¼¥Æ¥£¥ó¥°¤ò³Îǧ¤¹¤ë¤³¤È¡£

----------------------------
R1#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
* - candidate default, U - per-user static route, o - ODR
P - periodic downloaded static route

Gateway of last resort is not set

C 192.168.10.0/24 is directly connected, Serial0.1
C 192.168.1.0/24 is directly connected, FastEthernet0
S 192.168.2.0/24 [1/0] via 192.168.10.2
----------------------------


¥³¥Þ¥ó¥É¤ò´Ö°ã¤¨¤¿¤È¤­¤Ëõ¤·¤Ë¹Ô¤«¤Ê¤¤¤¿¤á¤Ë


Cisco¥ë¡¼¥¿¤Ç¤Ï¡¢¥³¥Þ¥ó¥É¤òÂǤÁ´Ö°ã¤¨¤ë¤È¡¢¤´ÃúÇ«¤Ë¥Í¥Ã¥È¥ï¡¼¥¯¾å¤ò¤¢¤Á¤³¤Áõ¤·¤Ë¹Ô¤Ã¤Æ¤¯¤ì¤Æ¤Ê¤«¤Ê¤«Ê֤äƤ­¤Þ¤»¤ó¡£
¡Ö¤¤¤¤¤ó¤À¤è¡ª´Ö°ã¤¨¤¿¤ó¤À¤«¤é¡Ø¤Ê¤¤¡Ù¤Ã¤ÆÅǤ­¼Î¤Æ¤ë¤è¤¦¤Ë¸À¤Ã¤Æ¤¯¤ì¤Æ¤¤¤¤¤ó¤À¤è¡ª¡×¤ÈÉáÄ̤ʤé»×¤¦¤È»×¤¦¤Î¤Ç¡¢¤½¤Î¤¿¤á¤Î¥³¥Þ¥ó¥É¡£

Router#conf t
Router(config)#no ip domain lookup

10·î 9Æü (ÌÚ)

¥Ñ¥¹¥ï¡¼¥É¥ê¥«¥Ð¥ê


¥ë¡¼¥¿¤ÎÆÃ¸¢¥â¡¼¥É¤Î¥Ñ¥¹¥ï¡¼¥É¤ò˺¤ì¤Æ¤·¤Þ¤Ã¤¿¤È¤­¤Ë¡¢¥Ñ¥¹¥ï¡¼¥É¤ò¿·¤·¤¯ÀßÄꤹ¤ëÊýË¡¤Ç¤¹¡£

  1. ¥ë¡¼¥¿¤ÎÅŸ»¤ò¤¤¤ì¤Æ60ÉÃ°ÊÆâ¤Ë¥Ö¥ì¡¼¥¯¥³¡¼¥É¤òÁ÷¤ë

  2. startup-config¤ò̵»ë¤·¤Æµ¯Æ°¤¹¤ë¤è¤¦confreg¤òÊѹ¹¡§ confreg 0x2142

  3. ºÆÎ©¤Á¾å¤²¡§ reset

  4. µ¯Æ°¸å¡¢¥³¥ó¥Õ¥£¥®¥å¥ì¡¼¥·¥ç¥ó¥â¡¼¥É¤òÈ´¤±¤ë¡§ Ctrl-C

  5. ÆÃ¸¢¥â¡¼¥É¤Ë¥Ñ¥¹¥ï¡¼¥É¤Ê¤·¤Ç°Ü¹Ô¤Ç¤­¤ë¡§ en

  6. startup-config¤òrunning-config¤Ë¥³¥Ô¡¼¡§ copy start run

  7. ÆÃ¸¢¥â¡¼¥É¥Ñ¥¹¥ï¡¼¥É¤òÀßÄê¡§ enable secret ****

  8. ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ò no shut ¤Ë¤¹¤ë

  9. confreg¤ò¸µ¤ËÌ᤹¡§ confreg 0x2102


¾ÜºÙ¤ÏCisco¤Î¥Û¡¼¥à¥Ú¡¼¥¸(¥Ñ¥¹¥ï¡¼¥É²óÉüÊýË¡)¤ò»²¾È¤Î¤³¤È¡£


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