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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
¢£ 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¡
¢£¥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¡£
- ¥ë¡¼¥¿¤ÎÅŸ»¤ò¤¤¤ì¤Æ60ÉÃ°ÊÆâ¤Ë¥Ö¥ì¡¼¥¯¥³¡¼¥É¤òÁ÷¤ë
- startup-config¤ò̵»ë¤·¤Æµ¯Æ°¤¹¤ë¤è¤¦confreg¤òÊѹ¹¡§ confreg 0x2142
- ºÆÎ©¤Á¾å¤²¡§ reset
- µ¯Æ°¸å¡¢¥³¥ó¥Õ¥£¥®¥å¥ì¡¼¥·¥ç¥ó¥â¡¼¥É¤òÈ´¤±¤ë¡§ Ctrl-C
- ÆÃ¸¢¥â¡¼¥É¤Ë¥Ñ¥¹¥ï¡¼¥É¤Ê¤·¤Ç°Ü¹Ô¤Ç¤¤ë¡§ en
- startup-config¤òrunning-config¤Ë¥³¥Ô¡¼¡§ copy start run
- ÆÃ¸¢¥â¡¼¥É¥Ñ¥¹¥ï¡¼¥É¤òÀßÄê¡§ enable secret ****
- ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ò no shut ¤Ë¤¹¤ë
- confreg¤ò¸µ¤ËÌ᤹¡§ confreg 0x2102
¾ÜºÙ¤Ï
Cisco¤Î¥Û¡¼¥à¥Ú¡¼¥¸(¥Ñ¥¹¥ï¡¼¥É²óÉüÊýË¡)¤ò»²¾È¤Î¤³¤È¡£
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