PT_練習(xí)8.6.1__CCNA_綜合技巧練習(xí)(教師版)

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4、4;·±íÉ豸½Ó¿Ú IP µØÖ·×ÓÍøÑÚÂë DLCI Ó³ÉäFa0/0 10.0.1.1 255.255.255.0 ²»ÊÊÓÃS0/0/0.41 10.255.255.1 255.255.255.252 DLCI 41 µ½ B

5、1HQ S0/0/0.42 10.255.255.5 255.255.255.252 DLCI 42 µ½ B2S0/0/0.43 10.255.255.9 255.255.255.252 DLCI 43 µ½ B3S0/0/1 10.255.255.253 255.255.255.252 ²»ÊÊÓÃS0/1/0 209.165.201.1 255.255.255.252 ²»ÊÊÓ÷ÖÖ§&

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7、5.0Fa0/0.88 10.X.88.1 255.255.255.0BX Fa0/0.99 10.X.99.1 255.255.255.0S0/0/0 µÚ¶þ¸öµØÖ· 255.255.255.252BX-S1 VLAN 99 10.X.99.21 255.255.255.0BX-S2 VLAN 99 10.X.99.22 255.255.255.0BX-S3 VLAN 99 10.X.99.23 255.255.255.0BX-WRS VLAN 1 10.X.40.1 255.255.2

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52、ºÍøÂç¹ÊÕÏÅųý PT Á·Ï° 8.6.1£ºCCNA ×ۺϼ¼ÇÉÁ·Ï°banner motd $AUTHORIZED ACCESS ONLY!$line con 0pass ciscologinline vty 0 4pass ciscologinservice pa

53、ssword-encryption!interface Serial0/0/0no ip addressencapsulation frame-relayframe-relay lmi-type q933ano shutdown!interface Serial0/0/0.41 point-to-pointip address 10.255.255.1 255.255.255.252frame-relay interface-dlci 41!interface Serial0/0/0.42 point-to-pointip address 10.255.255.5 255.255.255.25

54、2frame-relay interface-dlci 42!interface Serial0/0/0.43 point-to-pointip address 10.255.255.9 255.255.255.252frame-relay interface-dlci 43endwr!-!B1!-enableconfigure terminalhost B1enable secret classbanner motd $AUTHORIZED ACCESS ONLY!$line con 0pass ciscologinline vty 0 4pass ciscologinservice pas

55、sword-encryption!interface Serial0/0/0ip address 10.255.255.2 255.255.255.252encapsulation frame-relayframe-relay lmi-type q933ano shutdownendwr!-!B2!-enableËùÓÐÄÚÈÝ°æȨËùÓÐ . 1992¨C2007 Cisco Systems, Inc. ±&#

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57、00;ë WAN£ºÍøÂç¹ÊÕÏÅųý PT Á·Ï° 8.6.1£ºCCNA ×ۺϼ¼ÇÉÁ·Ï°configure terminalhost B2enable secret classbanner motd $AUTHORIZED ACCESS ONLY!

58、$line con 0pass ciscologinline vty 0 4pass ciscologinservice password-encryption!interface Serial0/0/0ip address 10.255.255.6 255.255.255.252encapsulation frame-relayframe-relay lmi-type q933ano shutdownendwr!-!B3!-enableconfigure terminalhost B3enable secret classbanner motd $AUTHORIZED ACCESS ONLY

59、!$line con 0pass ciscologinline vty 0 4pass ciscologinservice password-encryption!interface Serial0/0/0ip address 10.255.255.10 255.255.255.252encapsulation frame-relay ietfframe-relay lmi-type ansino shutdownendwr²½Öè 2. ÔÚ HQ ÉÏÅäÖÃ LAN&#

60、189;Ó¿Ú¡£!interface FastEthernet0/0description Server Farmip address 10.0.1.1 255.255.255.0no shutdown!²½Öè 3. ¼ìÑé HQ ÄÜ·ñ pingͨÿ̨·Ö֧·ÓÉ

61、98;÷¡£HQ#ping 10.255.255.2Type escape sequence to abort.ËùÓÐÄÚÈÝ°æȨËùÓÐ . 1992¨C2007 Cisco Systems, Inc. ±£ÁôËùÓÐȨÀû¡£±

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63、#179;ý PT Á·Ï° 8.6.1£ºCCNA ×ۺϼ¼ÇÉÁ·Ï°Sending 5, 100-byte ICMP Echos to 10.255.255.2, timeout is 2 seconds:!Success rate is 100 percent (5/5), round-trip min/avg/max = 40/71/89 msHQ#ping 10.255.255.6Type

64、escape sequence to abort.Sending 5, 100-byte ICMP Echos to 10.255.255.6, timeout is 2 seconds:!Success rate is 100 percent (5/5), round-trip min/avg/max = 35/60/69 msHQ#ping 10.255.255.10Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 10.255.255.10, timeout is 2 seconds:!Success rate

65、 is 100 percent (5/5), round-trip min/avg/max = 23/58/87 msÈÎÎñ 2£º½« PPP µÄÉí·ÝÑéÖ¤·½Ê½ÅäÖÃΪ CHAP ºÍ PAP²½Öè 1. ʹ

66、1;à PPP ·â×°ºÍ CHAP Éí·ÝÑéÖ¤ÅäÖÃ´Ó HQ µ½ ISP µÄ WAN Á´Â·¡£CHAP ¿ÚÁîÊÇ ciscochap¡£username ISP password ci

67、scochapinterface Serial0/1/0description Link to ISPip address 209.165.201.1 255.255.255.252encapsulation pppppp authentication chapno shutdown²½Öè 2. ʹÓà PPP ·â×°ºÍ PAP Éí·ÝÑéÖ¤Åä

68、ÖÃ´Ó HQ µ½ NewBµÄ WAN Á´Â·¡£ÄúÐèÒª½«µçÀÂÁ¬½Óµ½ÕýÈ·µÄ½Ó¿Ú¡£ HQ ÊÇÁ

69、´Â·µÄ DCE ¶Ë¡£ÄúÐèҪѡÔñʱÖÓƵÂÊ¡£ PAP ¿ÚÁîÊÇ ciscopap¡£username NewB password ciscopapinterface Serial0/0/1descrip

70、tion Link to B4ip address 10.255.255.253 255.255.255.252encapsulation pppppp authentication papppp pap sent-username HQ password 0 ciscopapclock rate 64000no shutdown²½Öè 3. ¼ìÑé HQ ÄÜ·ñ pingͨ ISP ºÍ NewB¡£HQ#

71、ping 209.165.201.2Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 209.165.201.2, timeout is 2 seconds:!Success rate is 100 percent (5/5), round-trip min/avg/max = 17/30/38 msHQ#ping 10.255.255.254Type escape sequence to abort.ËùÓÐÄÚÈÝ°

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74、#176;Sending 5, 100-byte ICMP Echos to 10.255.255.254, timeout is 2 seconds:!Success rate is 100 percent (5/5), round-trip min/avg/max = 5/29/47 msÈÎÎñ 3£ºÔÚ HQ ÉÏÅäÖþ²Ì¬ NAT ºÍ¶¯Ì

75、2; NAT²½Öè 1. ÅäÖà NAT¡£Çë×ñÑ­ÏÂÁÐÒªÇó£º.ÔÊÐíת»» 10.0.0.0/8 ÖеÄËùÓеØÖ

76、83;¡£.XYZ ¹«Ë¾ÓµÓÐ 209.165.200.240/29µØÖ·¿Õ¼ä¡£ XYZCORP ³ØʹÓÃ´Ó .241 µ½ .245 ·¶Î§ÄڵĵØÖ·

77、£¬×ÓÍøÑÚÂëΪ /29¡£.λÓÚ 10.0.1.2µÄ ÍøÕ¾×¢²áÓÚ IP µØַΪ 209.165.200.246 µÄ¹«¹² DNS Ï&

78、#181;ͳ¡£ip access-list standard NAT_LISTpermit 10.0.0.0 0.255.255.255!ip nat pool XYZCORP 209.165.200.241 209.165.200.245 netmask 255.255.255.248ip nat inside source list NAT_LIST pool XYZCORP overloadip nat inside source static 10.0.1.2 209.165.200.246!interface fa0/0ip nat ins

79、ideinterface s0/0/0.41 point-to-pointip nat insideinterface s0/0/0.42 point-to-pointip nat insideinterface s0/0/0.43 point-to-pointip nat insideinterface s0/0/1ip nat insideinterface s0/1/0ip nat outside²½Öè 2. ʹÓÃÀ©Õ¹ ping Ãü

80、93;î¼ìÑé NAT ÊÇ·ñÔÚÔË×÷¡£Ê¹Óà HQ LAN½Ó¿Ú×÷ΪԴµØÖ·£¬´Ó HQ ping ISP É쵀 serial 0/0/0

81、½Ó¿Ú¡£´Ë pingÃüÁîÓ¦¸Ã³É¹¦¡£HQ#pingProtocol ip:Target IP address: 209.165.201.2Repeat count 5:Datagram size 100:Timeout in seconds 2:Extended commands n: ySource address or interface: 10.0.1.

82、1Type of service 0:Set DF bit in IP header? no:Validate reply data? no:Data pattern 0xABCD:Loose, Strict, Record, Timestamp, Verbosenone:Sweep range of sizes n:Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 209.165.201.2, timeout is 2 seconds:Packet sent with a source address of 10.

83、0.1.1!Success rate is 100 percent (5/5), round-trip min/avg/max = 18/34/42 msËùÓÐÄÚÈÝ°æȨËùÓÐ . 1992¨C2007 Cisco Systems, Inc. ±£ÁôËùÓÐȨÀû¡£

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86、5;üÁîʹÓõÄÄÚ²¿µØÖ·½øÐÐÁËת»»¡£HQ#show ip nat translationsPro Inside global Inside local Outside local Outside globalicmp 209.165.200.241:3510.0.1.1:35 209

87、.165.201.2:35 209.165.201.2:35icmp 209.165.200.241:3610.0.1.1:36 209.165.201.2:36 209.165.201.2:36icmp 209.165.200.241:3710.0.1.1:37 209.165.201.2:37 209.165.201.2:37icmp 209.165.200.241:3810.0.1.1:38 209.165.201.2:38 209.165.201.2:38icmp 209.165.200.241:3910.0.1.1:39 209.165.201.2:39 209.165.201.2:

88、39-209.165.200.246 10.0.1.2 -ÈÎÎñ 4£ºÅäÖþ²Ì¬Â·ÓɺÍĬÈÏ·Óɲ½Öè 1. ÅäÖà HQ µ½´ï ISP µÄ

89、6;¬ÈÏ·Óɺ͵½´ï NewB LAN µÄ¾²Ì¬Â·ÓÉ¡£ÇëʹÓÃËͳö½Ó¿Ú×÷Ϊ²ÎÊý¡

90、£ip route 0.0.0.0 0.0.0.0 Serial0/1/0ip route 10.4.5.0 255.255.255.0 Serial0/0/1²½Öè 2. ÅäÖ÷Ö֧·ÓÉÆ÷µ½´ï HQ µÄĬÈÏ·ÓÉ¡£

91、99;ëʹÓÃÏÂÒ»Ìø IP µØÖ·×÷Ϊ²ÎÊý¡£!B1ip route 0.0.0.0 0.0.0.0 10.255.255.1!B2ip route 0.0.0.0 0.0.0.0 10.255.255.5!B3ip route 0.0.0.0 0.0.0.0 10.255.255.9²½Öè

92、; 3. ¼ìÑé ISP ·¶Î§ÍâµÄÁ¬Í¨ÐÔ¡£ËùÓÐÈý̨ NewB PC ÒÔ¼° NetAdmin PC ¶¼Ó¦¸ÃÄÜ pingͨ Web ·

93、þÎñÆ÷¡£!ÔÚ NewB-PC1 ÉÏPacket Tracer PC Command Line 1.0PC>ping Pinging 209.165.202.134 with 32 bytes of data:Request timed out.Reply from 209.165.202.134: bytes=32 time=10ms TTL=125Reply from 209.165.202.134: bytes=32 time=10ms TTL=125Reply f

94、rom 209.165.202.134: bytes=32 time=10ms TTL=125Ping statistics for 209.165.202.134:Packets: Sent = 4, Received = 3, Lost = 1 (25% loss),Approximate round trip times in milli-seconds:Minimum = 10ms, Maximum = 10ms, Average = 10msPC>!ÔÚ NetAdmin ÉÏËùÓÐÄ&

95、#218;ÈÝ°æȨËùÓÐ . 1992¨C2007 Cisco Systems, Inc. ±£ÁôËùÓÐȨÀû¡£±¾ÎĵµÎª Cisco ¹«¿ªÐÅÏ¢¡

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97、9;ÉÁ·Ï°Packet Tracer PC Command Line 1.0PC>ping Pinging 209.165.202.134 with 32 bytes of data:Reply from 209.165.202.134: bytes=32 time=12ms TTL=126Reply from 209.165.202.134: bytes=32 time=188ms TTL=126Reply from 209.165.202.134: bytes=32 time=8ms TTL=126Reply from 209.1

98、65.202.134: bytes=32 time=8ms TTL=126Ping statistics for 209.165.202.134:Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds:Minimum = 8ms, Maximum = 188ms, Average = 54msPC>ÈÎÎñ 5£ºÅäÖà VLAN ¼

99、28;·Óɲ½Öè 1. ÅäÖÃÿ̨·Ö֧·ÓÉÆ÷ʹÆäÖ§³Ö VLAN ¼ä·ÓÉ¡£Ê¹Ó÷Ö

100、;֧·ÓÉÆ÷µÄµØÖ·±íÅäÖò¢¼¤»î VLAN ¼ä·ÓÉµÄ LAN ½Ó¿Ú¡£ VLAN 99 Ϊ±¾Õ÷ VL

101、AN¡£!-!·Ö֧·ÓÉÆ÷!-!ÒÔ·ÓÉÆ÷±àºÅ´úÌæ X¡£interface FastEthernet0/0no shutdown!interface FastEthernet0/0.10description Admin VLAN 10encapsulation dot1Q

102、10ip address 10.X.10.1 255.255.255.0!interface FastEthernet0/0.20description Sales VLAN 20encapsulation dot1Q 20ip address 10.X.20.1 255.255.255.0!interface FastEthernet0/0.30description Production VLAN 30encapsulation dot1Q 30ip address 10.X.30.1 255.255.255.0!interface FastEthernet0/0.88descriptio

103、n Wireless VLAN 88encapsulation dot1Q 88ip address 10.X.88.1 255.255.255.0!interface FastEthernet0/0.99description Mgmt&Native VLAN 99encapsulation dot1Q 99 nativeip address 10.X.99.1 255.255.255.0!ËùÓÐÄÚÈÝ°æȨËùÓÐ .

104、 1992¨C2007 Cisco Systems, Inc. ±£ÁôËùÓÐȨÀû¡£±¾ÎĵµÎª Cisco ¹«¿ªÐÅÏ¢¡£µÚ 10Ò³£¨¹² 31Ò

105、9;£©CCNA Exploration½ÓÈë WAN£ºÍøÂç¹ÊÕÏÅųý PT Á·Ï° 8.6.1£ºCCNA ×ۺϼ¼ÇÉÁ·Ï°²½Öè 2. ¼&

106、#236;²é·ÓÉ±í¡£Ã¿Ì¨·Ö֧·ÓÉÆ÷ÏÖÔÚ¶¼Ó¦¸ÃÓÐÁù¸öÖ±½ÓÏàÁ¬µ&

107、#196;ÍøÂçºÍÒ»Ìõ¾²Ì¬Ä¬ÈÏ·ÓÉ¡£B1#show ip route<Ê¡ÂÔ²¿·ÖÊä³ö >Gateway of last resort is 10.255.255.1 to network 0.0.

108、0.010.0.0.0/8 is variably subnetted, 6 subnets, 2 masksC 10.1.10.0/24 is directly connected, FastEthernet0/0.10C 10.1.20.0/24 is directly connected, FastEthernet0/0.20C 10.1.30.0/24 is directly connected, FastEthernet0/0.30C 10.1.88.0/24 is directly connected, FastEthernet0/0.88C 10.1.99.0/24 is dir

109、ectly connected, FastEthernet0/0.99C 10.255.255.0/30 is directly connected, Serial0/0/0S* 0.0.0.0/0 1/0 via 10.255.255.1ÈÎÎñ 6£ºÅäÖúÍÓÅ»¯ EIGRP ·Óɲ½Öè 1. ÅäÖÃ

110、; HQ¡¢B1¡¢B2ºÍ B3 µÄ EIGRP¡£.ʹÓà AS 100¡£.ÔÚÊʵ±µÄ½Ó¿ÚÉϽûÓà EIGRP ¸üС£.ÊÖ¶¯&

111、#215;ܽá EIGRP ·ÓÉ£¬Ê¹Ã¿Ì¨·Ö֧·ÓÉÆ÷Ö»Ïò HQ ͨ¸æ 10.X.0.0/16 µØÖ·¿Õ¼ä¡£×¢&

112、#163;ºPacket Tracer ÎÞ·¨×¼È·µØÄ£Äâ EIGRP ×ܽá·ÓɵÄÓÅÊÆ¡£Â·ÓɱíÈÔ½«ÏÔʾ

113、3;ùÓеÄ×ÓÍø£¬¼´Ê¹ÄúÒÑÕýÈ·ÅäÖÃÊÖ¶¯×ܽᡣ!-!HQ ·ÓÉÆ÷!-router eigrp 100passive-interfac

114、e FastEthernet0/0passive-interface Serial0/0/1passive-interface Serial0/1/0network 10.0.0.0no auto-summary!-!·Ö֧·ÓÉÆ÷!-!router eigrp 100passive-interface FastEthernet0/0.10passive-interface FastEthernet0/0.20passive-interface FastEthernet0/0.30pass

115、ive-interface FastEthernet0/0.99network 10.0.0.0no auto-summary!ÒÔ·ÓÉÆ÷±àºÅ´úÌæ X!ËùÓÐÄÚÈÝ°æȨËùÓÐ . 1992¨C2007 Cisco Systems, Inc. &#

116、177;£ÁôËùÓÐȨÀû¡£±¾ÎĵµÎª Cisco ¹«¿ªÐÅÏ¢¡£µÚ 11Ò³£¨¹² 31Ò³£©CCNA Exploration½

117、11;Èë WAN£ºÍøÂç¹ÊÕÏÅųý PT Á·Ï° 8.6.1£ºCCNA ×ۺϼ¼ÇÉÁ·Ï°interface serial 0/0/0ip summary-address eigrp 100 10.X.0.0 255.255.0.0

118、78;½Öè 2. ¼ì²é·ÓɱíºÍÁ¬Í¨ÐÔ¡£HQ ·ÓÉÆ÷ºÍ·Ö֧·ÓÉÆ÷ÏÖÔÚÓ¦¸&#

119、195;ÓÐÍêÕûµÄ·ÓÉ±í¡£HQ#sh ip route<Ê¡ÂÔ²¿·ÖÊä³ö>Gateway of last resort is 0.0.0.0 to network 0.0.0.010.0.0.0/8 is variably subnetted, 21 subnets, 2 masksC

120、 10.0.1.0/24 is directly connected, FastEthernet0/0D 10.1.10.0/24 90/2172416 via 10.255.255.2, 00:00:14, Serial0/0/0.41D 10.1.20.0/24 90/2172416 via 10.255.255.2, 00:00:14, Serial0/0/0.41D 10.1.30.0/24 90/2172416 via 10.255.255.2, 00:00:14, Serial0/0/0.41D 10.1.88.0/24 90/2172416 via 10.255.255.2, 0

121、0:00:14, Serial0/0/0.41D 10.1.99.0/24 90/2172416 via 10.255.255.2, 00:00:14, Serial0/0/0.41D 10.2.10.0/24 90/2172416 via 10.255.255.6, 00:00:07, Serial0/0/0.42D 10.2.20.0/24 90/2172416 via 10.255.255.6, 00:00:07, Serial0/0/0.42D 10.2.30.0/24 90/2172416 via 10.255.255.6, 00:00:07, Serial0/0/0.42D 10.

122、2.88.0/24 90/2172416 via 10.255.255.6, 00:00:07, Serial0/0/0.42D 10.2.99.0/24 90/2172416 via 10.255.255.6, 00:00:07, Serial0/0/0.42D 10.3.10.0/24 90/2172416 via 10.255.255.10, 00:00:04, Serial0/0/0.43D 10.3.20.0/24 90/2172416 via 10.255.255.10, 00:00:04, Serial0/0/0.43D 10.3.30.0/24 90/2172416 via 1

123、0.255.255.10, 00:00:04, Serial0/0/0.43D 10.3.88.0/24 90/2172416 via 10.255.255.10, 00:00:04, Serial0/0/0.43D 10.3.99.0/24 90/2172416 via 10.255.255.10, 00:00:04, Serial0/0/0.43S 10.4.5.0/24 is directly connected, Serial0/0/1C 10.255.255.0/30 is directly connected, Serial0/0/0.41C 10.255.255.4/30 is

124、directly connected, Serial0/0/0.42C 10.255.255.8/30 is directly connected, Serial0/0/0.43C 10.255.255.252/30 is directly connected, Serial0/0/1209.165.201.0/30 is subnetted, 1 subnetsC 209.165.201.0 is directly connected, Serial0/1/0S* 0.0.0.0/0 is directly connected, Serial0/1/0NetAdmin PC Ï&#

125、214;ÔÚÓ¦¸ÃÄÜ ping ͨÿ̨·Ö֧·ÓÉÆ÷ÉϵÄÿ¸ö VLAN ×Ó½Ó¿Ú¡£!ÔÚ NetAdmin PC ÉÏPacket

126、 Tracer PC Command Line 1.0PC>ping 10.1.10.1Pinging 10.1.10.1 with 32 bytes of data:Reply from 10.1.10.1: bytes=32 time=104ms TTL=254Reply from 10.1.10.1: bytes=32 time=104ms TTL=254Reply from 10.1.10.1: bytes=32 time=100ms TTL=254Reply from 10.1.10.1: bytes=32 time=132ms TTL=254Ping statistics for 10