12/24/2020 0 Comments Cisco 3750 Software Upgrade
Menu Home Whát is CCNA Néw CCNA exam 200-301 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 3750 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. Next, we need to transfer the file from the TFTP server to the flash memory of the switch. This can be done by issuing the copy command on the switch: SW1copy tftp flash. 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.
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