ccna 200 301 torrent

ccna 200 301 torrent.The first step in upgrading your router to a new IOS version is to obtain a new IOS image and place it in the correct location, usually in the router's flash memory. The process for upgrading the I0S image to flash memory is shown in Figure 20-2, and the steps are shown below. Step 1 Obtain the I0S image from Cisco, usually using HTTP or FTP, and download the I0S image from Cisco.com. Step 2 Place the I0S image in a location that is accessible to the router. Locations include a TFTP or FTP server on the network, or later on a USB flash drive that will be inserted into the router. Step 3 Issue a copy command from the router to copy the files to flash memory, which is usually permanently co-located with the router. (The router cannot normally boot from an I0S image stored on a USB flash drive.)Figure 20-2 Example of copying an I0S image as part of the Cisco 1OS software upgrade process The example in 20-1 contains the three steps described above to copy an IOS image to flash memory. In this example, router R2 (model 2901), copies the I0S image from a TFTP server with IP address 2.221.Example 20-1 The copytftpflash Command Copying IOS Images to Flash MemoryR2# ,*2 Address or name of remote host []? 2.2.2.1 Source filename []? c2900-universalk9-mz.SPA.152-4.Ml.bin Destination filename [c2900-universalk9-mz.SPA.152-4.Ml.bin]? Accessing tftp://2.2.2.l/c2900-universalk9-mz.SPA.152-4.Ml.bin...Loading c2900-universalk9-mz.SPA.152-4.Ml.bin from 2.2.2.1 (via GigabitEthernetO/1):!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!![OK -74503236 bytes] 74503236 bytes copied in 187.876 secs (396555 bytes/sec) R2#The copy command has a very simple task - to copy a file I However, there are a few small things to check about this command. It requires some information from the user, so the command prompts the user for this information, as shown in bold in the example. It will also confirm that the copy is working properly. This command will ask the following questions.(1) What is the IP address or host name of the TFTP server? (2) What is the name of the file? (3) The server is asked to know the size of the file and then to confirm the local router's flash memory, asking if there is enough space available on the flash memory. (4) Does the server actually have the file by that name? (5) Does it want the router to delete any older files from the flash memory?The router will prompt you for the answers to these questions if needed. For these questions,you can enter the answers if the default answers (shown in410 Chapter 20 Managing IOS Files