ivankrivodol Posted November 19, 2009 Report Share Posted November 19, 2009 Oпитвам да пренастроя един рутер Cisco 1811 за да рутира според настройките на нов доставчик на интернет - ползван е на друго място, с други настройки и неизвестни потр. име и парола. Това с паролата го оправих, свързвам се към рутера с оригинален кабел, ползвайки SecureCRT 6.0 - става и с HyperTerminal, но с последната не успях да махна старите настройки. Първия проблем е че не успявам да накарам рутера да запомни това, което му настройвам - правя настройки на WAN, парола, име и докато е включен показва променените настройки, но след изключване всичко е отначало. Не мога да го накарам и да има мрежа с компютъра - на компютъра показва, че конекцията е ограничена или липсва - с едно триъгълниче излиза. Освен това не успявам да се свържа с рутера чрез Cisco SDM - с какъв кабел трябва да се свържат? Аз всъщност имам много въпроси по тая тема, но засега, ако някой помогне дотук като начало ще е ОК. Предварително благодаря. Link to comment Share on other sites More sharing options...
byte Posted November 19, 2009 Report Share Posted November 19, 2009 write memory правиш ли, че да ти запомни настройките ? Link to comment Share on other sites More sharing options...
gbdesign Posted November 19, 2009 Report Share Posted November 19, 2009 Ще ти обелее всичко и ще загубиш дни преди да научиш Циско простотиите. Ако има публично IP и успееш да го подкараш, пусни ip http server в configure режим и кажи какви настройки искаш да му се вкарат. Link to comment Share on other sites More sharing options...
ivankrivodol Posted November 19, 2009 Author Report Share Posted November 19, 2009 след като въведа настройките става това: [0] Go to the IOS command prompt without saving this config. [1] Return back to the setup without saving this config. [2] Save this configuration to nvram and exit. Enter your selection [2]: 2 Building configuration... Use the enabled mode 'configure' command to modify this configuration. Press RETURN to get started! *Nov 19 09:32:17.659: %VPN_HW-6-INFO_LOC: Crypto engine: onboard 0 State change d to: Initialized *Nov 19 09:32:17.679: %VPN_HW-6-INFO_LOC: Crypto engine: onboard 0 State chang...... след натискане на ентер се показва името на рутера, което съм задал - KR и ако напиша enable ми иска парола - приема тая, която съм задал KR>enable Password: KR#copy running-config startup-config Destination filename [startup-config]? ? %Error copying nvram:? (Invalid argument) KR#copy running-config startup-config Destination filename [startup-config]? KR %Error copying nvram:KR (Invalid argument) KR#copy running-config startup-config ? <cr> KR#copy running-config startup-config Destination filename [startup-config]? startup-config Building configuration... [OK] KR#exit и после като изключа захранването всичко си е като преди настройките. Искам да му задам за WAN 192.168.50.15 mask - 255.255.255.0, DNS 85.196.183.254 Link to comment Share on other sites More sharing options...
byte Posted November 19, 2009 Report Share Posted November 19, 2009 Дай "sh ru" и го пусни тука, ако не е проблем Link to comment Share on other sites More sharing options...
ivankrivodol Posted November 19, 2009 Author Report Share Posted November 19, 2009 Започвам така (пропускам малко инфо, което се извежда - мися, че ме е нужно) Installed image archive Cisco 1811 (MPC8500) processor (revision 0x400) with 118784K/12288K bytes of memory. Processor board ID FHK1103102Z, with hardware revision 0000 10 FastEthernet interfaces 1 Serial interface 1 terminal line 31360K bytes of ATA CompactFlash (Read/Write) --- System Configuration Dialog --- Would you like to enter the initial configuration dialog? [yes/no]: Y At any point you may enter a question mark '?' for help. Use ctrl-c to abort configuration dialog at any prompt. Default settings are in square brackets '[]'. Basic management setup configures only enough connectivity for management of the system, extended setup will ask you to configure each interface on the system Would you like to enter basic management setup? [yes/no]: Y Configuring global parameters: Enter host name [Router]: KR The enable secret is a password used to protect access to privileged EXEC and configuration modes. This password, after entered, becomes encrypted in the configuration. Enter enable secret: RR The enable password is used when you do not specify an enable secret password, with some older software versions, and some boot images. Enter enable password: RC The virtual terminal password is used to protect access to the router over a network interface. Enter virtual terminal password: CI Configure SNMP Network Management? [yes]: Y Community string [public]: public Current interface summary Any interface listed with OK? value "NO" does not have a valid configuration Interface IP-Address OK? Method Status Protocol FastEthernet0 unassigned NO unset up down FastEthernet1 unassigned NO unset up down FastEthernet2 unassigned YES unset initializing down FastEthernet3 unassigned YES unset initializing down FastEthernet4 unassigned YES unset initializing down FastEthernet5 unassigned YES unset initializing down FastEthernet6 unassigned YES unset initializing down FastEthernet7 unassigned YES unset initializing down FastEthernet8 unassigned YES unset initializing down FastEthernet9 unassigned YES unset initializing down Vlan1 unassigned YES unset up down Async1 unassigned YES unset down down Enter interface name used to connect to the management network from the above interface summary: FastEthernet1 Configuring interface FastEthernet1: Use the 100 Base-TX (RJ-45) connector? [yes]: Y Operate in full-duplex mode? [no]: Y Configure IP on this interface? [yes]: Y IP address for this interface: 192.168.50.15 Subnet mask for this interface [255.255.255.0] : 255.255.255.0 Class C network is 192.168.50.0, 24 subnet bits; mask is /24 The following configuration command script was created: hostname KR enable secret 5 $1$RZAi$sjJk1RhAcFrVulYUv8MbO/ enable password RC line vty 0 4 password CI snmp-server community public ! no ip routing ! interface FastEthernet0 shutdown no ip address ! interface FastEthernet1 no shutdown media-type 100BaseX full-duplex ip address 192.168.50.15 255.255.255.0 ! interface FastEthernet2 shutdown no ip address ! interface FastEthernet3 shutdown no ip address ! interface FastEthernet4 shutdown no ip address ! interface FastEthernet5 shutdown no ip address ! interface FastEthernet6 shutdown no ip address ! interface FastEthernet7 shutdown no ip address ! interface FastEthernet8 shutdown no ip address ! interface FastEthernet9 shutdown no ip address ! interface Vlan1 shutdown no ip address ! end [0] Go to the IOS command prompt without saving this config. [1] Return back to the setup without saving this config. [2] Save this configuration to nvram and exit. Enter your selection [2]: 2 media-type 100BaseX ^ % Invalid input detected at '^' marker. Building configuration... Use the enabled mode 'configure' command to modify this configuration. Press RETURN to get started! *Nov 19 10:27:37.663: %VPN_HW-6-INFO_LOC: Crypto engine: onboard 0 State changed to: Initialized *Nov 19 10:27:37.683: %VPN_HW-6-INFO_LOC: Crypto engine: onboard 0 State changed to: Enabled *Nov 19 10:27:46.659: %LINK-3-UPDOWN: Interface FastEthernet0, changed state to up *Nov 19 10:27:46.659: %LINK-3-UPDOWN: Interface FastEthernet1, changed state to up *Nov 19 10:27:47.659: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0, changed state to down *Nov 19 10:27:47.659: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1, changed state to down *Nov 19 10:27:48.687: USB init complete. *Nov 19 10:30:05.939: %LINK-5-CHANGED: Interface FastEthernet0, changed state to administratively down *Nov 19 10:30:07.395: %LINK-5-CHANGED: Interface FastEthernet2, changed state to administratively down *Nov 19 10:30:07.395: %LINK-5-CHANGED: Interface FastEthernet3, changed state to administratively down *Nov 19 10:30:07.395: %LINK-5-CHANGED: Interface FastEthernet4, KR> changed state to administratively down *Nov 19 10:30:07.399: %LINK-5-CHANGED: Interface FastEthernet5, changed state to administratively down *Nov 19 10:30:07.399: %LINK-5-CHANGED: Interface FastEthernet6, changed state to administratively down *Nov 19 10:30:07.403: %LINK-5-CHANGED: Interface FastEthernet7, changed state to administratively down *Nov 19 10:30:07.403: %LINK-5-CHANGED: Interface FastEthernet8, changed state to administratively down *Nov 19 10:30:07.407: %LINK-5-CHANGED: Interface FastEthernet9, changed state to administratively down *Nov 19 10:30:07.415: %LINK-5-CHANGED: Interface Vlan1, changed state to administratively down *Nov 19 10:30:08.491: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet2, changed state to down *Nov 19 10:30:08.491: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet3, changed state to down *Nov 19 10:30:08.495: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet4, changed state to down *Nov 19 10:30:08.495: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet5, changed state to down *Nov 19 10:30:08.495: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet6, changed state to down *Nov 19 10:30:08.495: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet7, changed state to down *Nov 19 10:30:08.495: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet8, changed state to down *Nov 19 10:30:08.495: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet9, changed state to down *Nov 19 10:30:08.495: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to down *Nov 19 10:30:13.955: %SYS-5-RESTART: System restarted -- Cisco IOS Software, C181X Software (C181X-ADVIPSERVICESK9-M), Version 12.4(9)T1, RELEASE SOFTWARE (fc2) Technical Support: http://www.cisco.com/techsupport Copyright © 1986-2006 by Cisco Systems, Inc. Compiled Wed 30-Aug-06 14:24 by prod_rel_team *Nov 19 10:30:13.955: %SNMP-5-COLDSTART: SNMP agent on host KR is undergoing a cold start *Nov 19 10:30:14.015: %CRYPTO-6-ISAKMP_ON_OFF: ISAKMP is OFF KR>write memory ^ % Invalid input detected at '^' marker. KR>ENABLE Password: KR#write memory Building configuration... [OK] KR# ****** Такава настройка правя след включване И после това: KR#sh ru Building configuration... Current configuration : 1138 bytes ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname KR ! boot-start-marker boot-end-marker ! enable secret 5 $1$RZAi$sjJk1RhAcFrVulYUv8MbO/ enable password RC ! no aaa new-model ! resource policy ! no ip routing ! ! no ip cef ! ! ! ! ! ! ! ! ! ! ! interface FastEthernet0 no ip address no ip route-cache shutdown duplex auto speed auto ! interface FastEthernet1 ip address 192.168.50.15 255.255.255.0 no ip route-cache speed auto full-duplex ! interface FastEthernet2 shutdown ! interface FastEthernet3 shutdown ! interface FastEthernet4 shutdown ! interface FastEthernet5 shutdown ! interface FastEthernet6 shutdown ! interface FastEthernet7 shutdown ! interface FastEthernet8 shutdown ! interface FastEthernet9 shutdown ! interface Vlan1 no ip address no ip route-cache shutdown ! interface Async1 no ip address encapsulation slip no ip route-cache ! ! ! no ip http server no ip http secure-server ! snmp-server community public RO ! ! ! ! ! ! control-plane ! ! line con 0 line 1 line aux 0 line vty 0 4 password CI login ! end KR# Link to comment Share on other sites More sharing options...
gbdesign Posted November 19, 2009 Report Share Posted November 19, 2009 Не си приключил до край процедурата по рестартирането на рутера и за това всеки път ти зарежда дефаултната конфигурация. Прегледай документацията относно рестартирането и изпълни инструкциите до край. Link to comment Share on other sites More sharing options...
ivankrivodol Posted November 19, 2009 Author Report Share Posted November 19, 2009 KR#copy running-config startup-config Destination filename [startup-config]? Building configuration... [OK] KR# Уж го правя - така пише в мануала, дава и ОК, но после не го е записал. Link to comment Share on other sites More sharing options...
gbdesign Posted November 19, 2009 Report Share Posted November 19, 2009 Чети внимателно и изпълни докрай http://www.cisco.com/en/US/products/sw/iosswrel/ps5187/products_tech_note09186a00802017a1.shtml Post Merge: [time]-1[/time] Също преди да излезеш от рутера и да го рестартираш, стартирай router#write mem Link to comment Share on other sites More sharing options...
Kircho Posted November 19, 2009 Report Share Posted November 19, 2009 Здравейте Ако искаш намери ме в скаипа (flexa_1) и ще ти отговоря на всички въпроси свързани с този рутер When you dream,there are no rulz... Link to comment Share on other sites More sharing options...
hristozkov69 Posted February 22, 2010 Report Share Posted February 22, 2010 Здрасти Забелязах нещо без което няма да тръгне дори да записваш старт конфигурацията Има един ред - no ip routing Пробвай #conf t config#ip routing exit #write memory Успех. P.S. Ще е хубаво и да пуснеш този service - service password-encryption -той криптира паролите:-) Hint: #conf t configure#service password-encryption configure#exit #write memory А плюс това за да рутираш доставчик към локална мрежа се псука ip nat inside със source и detination адреси на мрежи, има един филм който се казва ip name server, ( #conf t => configure#ip name server (IP addres)-dns server който е посочил доставчика, може и повече от един да се вкарат), и като за начало се вкарва IP адрес от доставчика със съответна маска на другия ти интерфейс т.е. на: (interface FastEthernet0 no ip address - ip address на доставчика/ subnet mask no ip route-cache shutdown duplex auto speed auto). Link to comment Share on other sites More sharing options...
raiko79 Posted March 5, 2010 Report Share Posted March 5, 2010 Здрасти, Кажи как ресетна паролата. Там се сменяха един цифрички и доколкото си спомням ако след смяна на паролата не ги върнеш по старо му зареждаше всеки път дефаулт настройките. Може и да се бъркам, но имаше нещо такова със сигурност. Link to comment Share on other sites More sharing options...
Guest Posted March 9, 2010 Report Share Posted March 9, 2010 Здрасти, Кажи как ресетна паролата. Там се сменяха един цифрички и доколкото си спомням ако след смяна на паролата не ги върнеш по старо му зареждаше всеки път дефаулт настройките. Може и да се бъркам, но имаше нещо такова със сигурност. Така е. Стартирай в rommon режим и пусни - има една команда с която си избираш как да зарежда (цифричките ти ги дава какво означават). Това е което си спомням и което мога да препоръчам като добър начин за справяне с тия проблеми. Link to comment Share on other sites More sharing options...
flipz Posted July 9, 2010 Report Share Posted July 9, 2010 точно така .. единствената причина за това е че си го резетнал като мен и не си следвал останалите стъпки. аз преди 3 месеца направих същият номер .. и след 2-3 дни се отказах да се занимавам, понеже не ми е притрябвало мн. устройството. но сега си викам защо да не го ползвам и дори му ъпдейтвах софта до средата на 2009-та год. понеже е последна версия на 32 мб флаш. Link to comment Share on other sites More sharing options...
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