Bonjour,<\/p>\n
Aujourd’hui, je vous propose quelques notes pour la r\u00e9installation d’un firmware Cisco IOS (Donc l’ancien OS Cisco) et quelques param\u00e8tres de base.
\nJ’ai donc re\u00e7u au bureau un bon paquet de switch Cisco bas\u00e9 sur IOS ( 3560, 3750 … )<\/p>\n
<\/p>\n
-1er \u00e9tape : r\u00e9cup\u00e9rer le firmware<\/strong> <\/p>\n -2eme \u00e9tape :\u00a0Utiliser HyperTerminal ou un \u00e9quivalent pour r\u00e9cup\u00e9rer le fichier avec le protocol xmodem<\/strong><\/p>\n Perso ayant un mac, j’ai utilis\u00e9\u00a0:<\/p>\n Une fois le l’hyperterminal lanc\u00e9, connectez-vous via le port serie.<\/p>\n Allumez le switch, vous devriez voir :<\/p>\n <\/p>\n -3eme \u00e9tape : Initialisation du mode Flash file system<\/strong><\/p>\n Une fois le switch boot\u00e9 en mode ROM, nous avons besoin d’initialiser la partie flash file system, tapez :<\/p>\n Puis devrait apparaitre : <\/p>\n -4eme \u00e9tape\u00a0:\u00a0Formatage de la m\u00e9moire<\/strong><\/p>\n Pour repartir sur une base saine, nous allons formater la m\u00e9moire, tapez :<\/p>\n <\/p>\n Vous devriez voir appara\u00eetre : <\/p>\n -5eme \u00e9tape : Param\u00e9trage du d\u00e9bit et lancement du transfert de la ROM<\/strong> Puis lancez la copie du fichier : <\/p>\n -6eme \u00e9tape : Mise \u00e0 jour des parametres de boot et lancement<\/strong><\/p>\n Sur le prompt \u00ab\u00a0switch\u00a0\u00bb, tapez :<\/p>\n <\/p>\n Puis : <\/p>\n Votre switch est enfin pret, lancez le boot : <\/p>\n MEMO :\u00a0<\/strong><\/span><\/p>\n <\/p>\n Cr\u00e9er un vlan :<\/strong><\/p>\n <\/p>\n Suppression d’un vlan :<\/strong><\/p>\n <\/p>\n Affichage des vlans :<\/strong><\/p>\n <\/p>\n <\/p>\n Cr\u00e9ation d’un trunk :<\/strong><\/p>\n <\/p>\n Affectation d’un vlan au trunk pr\u00e9c\u00e9demment cr\u00e9er :<\/strong><\/p>\n <\/p>\n <\/p>\n <\/p>\n Bon courage ;)<\/p>\n","protected":false},"excerpt":{"rendered":" Bonjour, Aujourd’hui, je vous propose quelques notes pour la r\u00e9installation d’un firmware Cisco IOS (Donc l’ancien OS Cisco) et quelques [&hellip<\/p>\n","protected":false},"author":1,"featured_media":285,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[108,109],"tags":[86,88,100,110,111],"class_list":["post-282","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-reseau","category-switch","tag-hardware-2","tag-mac","tag-o","tag-os","tag-x"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/www.jjtronics.com\/wordpress\/wp-content\/uploads\/2014\/11\/2960.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6YUVZ-4y","jetpack-related-posts":[],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.jjtronics.com\/wordpress\/wp-json\/wp\/v2\/posts\/282","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jjtronics.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jjtronics.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jjtronics.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jjtronics.com\/wordpress\/wp-json\/wp\/v2\/comments?post=282"}],"version-history":[{"count":6,"href":"https:\/\/www.jjtronics.com\/wordpress\/wp-json\/wp\/v2\/posts\/282\/revisions"}],"predecessor-version":[{"id":682,"href":"https:\/\/www.jjtronics.com\/wordpress\/wp-json\/wp\/v2\/posts\/282\/revisions\/682"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jjtronics.com\/wordpress\/wp-json\/wp\/v2\/media\/285"}],"wp:attachment":[{"href":"https:\/\/www.jjtronics.com\/wordpress\/wp-json\/wp\/v2\/media?parent=282"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jjtronics.com\/wordpress\/wp-json\/wp\/v2\/categories?post=282"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jjtronics.com\/wordpress\/wp-json\/wp\/v2\/tags?post=282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nPour le r\u00e9cup\u00e9rer, soit vous avez un contrat de support chez Cisco, soit vous vous d\u00e9brouillez en cherchant sur le net …
\nPour la version Cisco 3560, vous devez chercher un fichier du genre :<\/p>\nc3560-ipservicesk9-mz.122-53.SE.bin<\/pre>\n
\u00a0<\/code><\/p>\nBoot Sector Filesystem (bs) installed, fsid: 2\r\nBase ethernet MAC Address: 00:14:f2:d2:41:80\r\nXmodem file system is available.\r\nThe password-recovery mechanism is enabled.\r\n\r\nThe system has been interrupted prior to initializing the\r\nflash filesystem. The following commands will initialize\r\nthe flash filesystem, and finish loading the operating\r\nsystem software:\r\n\r\nflash_init\r\nboot\r\n\r\nswitch:<\/pre>\n
flash_init<\/pre>\n
\n<\/code><\/p>\nInitializing Flash...\r\nflashfs[0]: 1 files, 1 directories\r\nflashfs[0]: 0 orphaned files, 0 orphaned directories\r\nflashfs[0]: Total bytes: 15998976\r\nflashfs[0]: Bytes used: 12474880\r\nflashfs[0]: Bytes available: 3524096\r\nflashfs[0]: flashfs fsck took 10 seconds.\r\n...done Initializing Flash.\r\n\r\nswitch:<\/pre>\n
format flash:<\/pre>\n
\n
\n<\/code><\/p>\nSwitch: format flash:\r\nAre you sure you want to format \"flash:\" (all data will be lost) (y\/n)?y\r\nflashfs[0]: 0 files, 1 directories\r\nflashfs[0]: 0 orphaned files, 0 orphaned directories\r\nflashfs[0]: Total bytes: 7741440\r\nflashfs[0]: Bytes used: 1024\r\nflashfs[0]: Bytes available: 7740416\r\nflashfs[0]: flashfs fsck took 12 seconds.\r\nFilesystem \"flash:\" formatted\r\n\r\nSwitch:<\/pre>\n
\nPour augmenter le d\u00e9bit entre votre machine et le switch (pour le transfert du fichier via xmodem), tapez :
\n<\/code><\/p>\nset BAUD 115200<\/pre>\n
\u00a0<\/code><\/p>\n
\n
\n<\/code><\/p>\nswitch: copy xmodem: flash:c3560-ipservicesk9-mz.122-53.SE.bin\r\nBegin the Xmodem or Xmodem-1K transfer now...\r\nCCC\r\nStarting xmodem transfer. Press Ctrl+C to cancel.\r\nTransferring c3560-ipservicesk9-mz.122-53.SE.bin...\r\n100% 12181 KB 6 KB\/s 00:31:56 0 Errors\r\n\r\n.................................................................\r\n.................................................................\r\n.................................................................\r\n.................................................................\r\n.................................................................\r\n.................................................................\r\n.................................................................\r\n.................................................................\r\n.................................................................\r\n.................................................................\r\n.................................................................\r\n.................................................................\r\n.................................................................\r\n.................................................................\r\n.................\r\nFile \"xmodem:\" successfully copied to \"flash:c3560-ipservicesk9-mz.122-53.SE.bin\"\r\n\r\nswitch:<\/pre>\n
\n
\n<\/code><\/p>\nunset BAUD<\/pre>\n
\n
\n<\/code><\/p>\nswitch: boot\r\nLoading \"flash:\/c3560-ipservicesk9-mz.122-53.SE.bin\"...@@@@@@@@@@@@@@@@@@\r\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\nFile \"flash:\/c3560-ipservicesk9-mz.122-53.SE.bin\" uncompressed and installed,\r\nentry point: 0x1000000\r\nexecuting...\r\n\r\nRestricted Rights Legend\r\n\r\nUse, duplication, or disclosure by the Government is\r\nsubject to restrictions as set forth in subparagraph\r\n(c) of the Commercial Computer Software - Restricted\r\nRights clause at FAR sec. 52.227-19 and subparagraph\r\n(c) (1) (ii) of the Rights in Technical Data and Computer\r\nSoftware clause at DFARS sec. 252.227-7013.\r\n\r\ncisco Systems, Inc.\r\n170 West Tasman Drive\r\nSan Jose, California 95134-1706\r\n\r\nCisco IOS Software, C3560 Software (C3560-IPSERVICESK9-M), Version 12.2(53)SE,\r\nRELEASE SOFTWARE (fc2)\r\nTechnical Support: http:\/\/www.cisco.com\/techsupport\r\nCopyright (c) 1986-2009 by Cisco Systems, Inc.\r\nCompiled Sun 13-Dec-09 15:45 by prod_rel_team\r\nImage text-base: 0x01000000, data-base: 0x02E00000\r\n\r\nInitializing flashfs...\r\n\r\nflashfs[1]: 1 files, 1 directories\r\nflashfs[1]: 0 orphaned files, 0 orphaned directories\r\nflashfs[1]: Total bytes: 15998976\r\nflashfs[1]: Bytes used: 12474880\r\nflashfs[1]: Bytes available: 3524096\r\nflashfs[1]: flashfs fsck took 1 seconds.\r\nflashfs[1]: Initialization complete....done Initializing flashfs.\r\nChecking for Bootloader upgrade.. not needed\r\n\r\nPOST: CPU MIC register Tests : Begin\r\nPOST: CPU MIC register Tests : End, Status Passed\r\n\r\nPOST: PortASIC Memory Tests : Begin\r\nPOST: PortASIC Memory Tests : End, Status Passed\r\n\r\nPOST: CPU MIC interface Loopback Tests : Begin\r\nPOST: CPU MIC interface Loopback Tests : End, Status Passed\r\n\r\nPOST: PortASIC RingLoopback Tests : Begin\r\nPOST: PortASIC RingLoopback Tests : End, Status Passed\r\n\r\nPOST: Inline Power Controller Tests : Begin\r\nPOST: Inline Power Controller Tests : End, Status Passed\r\n\r\nPOST: PortASIC CAM Subsystem Tests : Begin\r\nPOST: PortASIC CAM Subsystem Tests : End, Status Passed\r\n\r\nPOST: PortASIC Port Loopback Tests : Begin\r\nPOST: PortASIC Port Loopback Tests : End, Status Passed\r\n\r\nWaiting for Port download...Complete\r\n\r\nThis product contains cryptographic features and is subject to United\r\nStates and local country laws governing import, export, transfer and\r\nuse. Delivery of Cisco cryptographic products does not imply\r\nthird-party authority to import, export, distribute or use encryption.\r\nImporters, exporters, distributors and users are responsible for\r\ncompliance with U.S. and local country laws. By using this product you\r\nagree to comply with applicable laws and regulations. If you are unable\r\nto comply with U.S. and local laws, return this product immediately.\r\n\r\nA summary of U.S. laws governing Cisco cryptographic products may be found at:\r\n\r\nhttp:\/\/www.cisco.com\/wwl\/export\/crypto\/tool\/stqrg.html\r\n\r\nIf you require further assistance please contact us by sending email to\r\nexport@cisco.com.\r\n\r\ncisco WS-C3560-24PS (PowerPC405) processor (revision M0) with 131072K bytes of\r\nmemory.\r\nProcessor board ID CAT0928Z2EE\r\nLast reset from power-on\r\n1 Virtual Ethernet interface\r\n24 FastEthernet interfaces\r\n2 Gigabit Ethernet interfaces\r\nThe password-recovery mechanism is enabled.\r\n\r\n512K bytes of flash-simulated non-volatile configuration memory.\r\nBase ethernet MAC Address : 00:14:F2:D2:D1:AF\r\nMotherboard assembly number : 73-9673-06\r\nPower supply part number : 341-0029-03\r\nMotherboard serial number : CAT09880NNZ\r\nPower supply serial number : LIT091091ZV\r\nModel revision number : M0\r\nMotherboard revision number : A0\r\nModel number : WS-C3560-24PS-S\r\nSystem serial number : CAT0911FAEE\r\nTop Assembly Part Number : 800-25861-03\r\nTop Assembly Revision Number : A0\r\nVersion ID : V05\r\nCLEI Code Number : COM1X1FARB\r\nHardware Board Revision Number : 0x01\r\n\r\nSwitch Ports Model SW Version SW Image\r\n------ ----- ----- ---------- ----------\r\n* 1 26 WS-C3560-24PS 12.2(53)SE C3560-IPSERVICESK9-M\r\n\r\nPress RETURN to get started!<\/pre>\n
switch(config)#vlan 2\r\nswitch(config-vlan)#name toto<\/pre>\n
switch(config)#no vlan 2<\/pre>\n
switch#show vlan<\/pre>\n
<\/code>Affectation d’un port \u00e0 un vlan :<\/strong><\/p>\nswitch(config)#interface fastEthernet 0\/1\r\nswitch(config-if)#switchport mode access\r\nswitch(config-if)#switchport access vlan\u00a02<\/pre>\n
switch(config)#interface Ethernet 1\/1\r\nswitch(config-if)#description trunk vers switch\r\nswitch(config-if)#switchport mode trunk<\/pre>\n
<\/code>Sauvegarde de la configuration :<\/strong><\/p>\nswitch#writemem<\/pre>\n