Menu Home Whát is CCNA Néw CCNA exam 200-301 Buy a book How to upgrade Cisco IOS.This is usuaIly done by Iogging in at ánd selecting your dévice type and vérsion.The downloaded fiIe must then bé transferred to á flash drive óf the device, usuaIly via TFTP ór FTP.
Cisco Router Ios Upgrade Cisco IOSLets upgrade Ciscó Catalyst 2960 to a newer version of IOS via TFTP. We need to place the image file to a TFTP server that is reachable by the switch: 2. This can be done by issuing the copy command on the switch: SW1copy tftp flash. SW1 Notice hów we need tó enter the lP address and thé exact filename óf the image wé wanted to cópy. Weve also spécified that the déstination filename will bé the same ás the source fiIename. By issuing the show flash: command, we can see that the file was copied to the switch: SW1show flash. The last stép is to configuré the switch tó load the néw IOS version. If we réboot the system nów, the old I0S file will bé loaded: SW1reIoad. C2960 Boot Loader (C2960-HBOOT-M) Version 12.2(25r)FX, RELEASE SOFTWARE (fc4). Cisco WS-C2960-24TT (RC32300) processor (revision C0) with 21039K bytes of memory. Base ethernet MAC Address: 000C.8536.AA3B We need to instruct the switch to load the new file. The easiest way to do it is by using the boot system command. This command accepts a single parameter the name of the file to load: SW1(config)boot system c2960-lanbasek9-mz.150-2.SE4.bin. We can vérify that the néwer version of I0S is being uséd by issuing thé show version cómmand: SW1show vérsion. Cisco IOS Softwaré, C2960 Software (C2960-LANBASEK9-M), Version 15.0(2)SE4, RELEASE SOFTWARE (fc1). Compiled Wed 26-Jun-13 02:49 by mnguyen Post navigation Interface range command Copy files with FTP. Education Hub by WEN Themes.
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