Cisco ios archive feature path variables network experts. In our example, we chose to save the archive configuration files on the flash card in slot0. It is also adviced that you backup the configuration and old ios file before proceeding. What i am asking is exactly what you state in your last statement. Backing up cisco configurations using the opengear tftp server.
This is the first experiment since i received the cisco switch. The 3750 switch stack has two switches and the ios image is located at the tftp server 10. No much prerequested knowledge is necessary so i just use the tftp server client and putty software hyperterminal from windows is fine to conduct the upgrading processes. Log on to the cli on the controller to which the access point is associated. The show archive privileged exec command displays information for all the configuration files saved in the configuration archive. This will automatically tftp the config any time you do a wr mem. In either method, the access point must be able to access a tftp server that contains the cisco ios release to be loaded. If we want to sort of overcome this we can enable the writememory command inside the archive configuration mode.
Backing up cisco configurations using the opengear tftp. Recently i had to decommission a cisco 3560 switch and upgrade the ios via a tar file. Instead, we rely on snmpbased software to do the work and i believe the majority of big companies do same way nowadays. Remember, a good configuration management process such as the it infrastructure library itil configuration helps, but backup and archiving are tools to help you. Sep 14, 2014 understanding cisco auto archive feature to backup configuration file posted by elvin arias on oct 30, 20 10. How do i upload the g from the working to my computer without tftp. Cisco calls these snapshots configuration archives and they are very useful as it allows you to store multiple versions of your configuration.
The write memory command on the asa under archive would be really handy too. Write memory is an older command but i prefer it since it is less typing. As with he copy startupconfig tftp command previsouly discussed, other protocols can be utilized in place of tftp. In cisco, i can automatically backup config using scp or tftp to other location every time i issue wr me.
The configuration archive, wherein the configuration files are stored and are available for use with the configure replace command, can be located on the following file systems. How to automate cisco backup using configuration archive. Dec 12, 2018 one of the most important tasks of a network administrator is to backup the network configuration files of every cisco device periodically. The writememory command on the asa under archive would be really handy too.
Windows powershell posh is a commandline shell and associated scripting language created by microsoft. Once i got tftp running properly, trransferring the new ios file was a breeze. The cisco ios configuration archive, in which the configuration files are stored and available for use with the configure replace command, is in any of these file systems. Once the feature is enabled, the routers configuration is stored in the archive each time you issue a write memory or copy runningconfig startupconfig. I used it on my cisco 2524 that had a bad checksum on the existing ios file. Home configuration tips firewalls cant write mem on asa. Start a tftp server in order to backup existing software image and to upload the new one. Cisco iosv network device emulators function much like phyiscal routers do. In this lab, you will use tftp server software to back up the cisco device running configuration to the tftp server or flash memory. I am not very familiar with al switches and have only used tftp with our cisco router. Jan 09, 2008 find answers to write memory command for cisco device from the expert community at experts exchange. Automatic router backup to ftp server how to configure.
Does anyone have a config that they can share on backing up the running config on routera daily at 11pm to a tftp server. Cisco nexus 9000 series nxos fundamentals configuration. Hi all, i have been using automatic archive configurations with tftp and it works great. Managing configuration files configuration guide, cisco ios.
Lets see on how to copy and upgrade the new ios with the. Well, we dont use cisco ios archive feature to backup network devices configuration in our company. Understanding cisco auto archive feature to backup. You can use the archive command to backup configs after every write memory to a ftp or tftp server. The cisco configuration archive provides a mechanism to store, organize, and manage an archive of cisco configuration files to enhance the configuration rollback capability provided by the configure replace command. The writememory option used in the archive configuration section triggers an archive copy of the running configuration to be created any time the running configuration is copied to nvram. Download free cisco tftp configuration file path letitbitluxury. Best method to backup cisco switch and router config.
Remember, a good configuration management process such as the it infrastructure library itil configuration helps, but backup and archiving are tools to help you as well. Automatically backup config to scp or tftp when wr me. However, id like to switch to scp as the file transfer mechanism to improve security on the router and for the file server. You might also see if your switch supports the archive command. The archive command works well with l3 cisco devices. Understanding cisco auto archive feature to backup configuration file posted by elvin arias on oct 30, 20 10. The commands archive downloadsw and archive uploadsw are applicable only for. One little known feature of newer cisco ios versions automates the config backup nicely, it might be a good solution for you. You cant bring an image from tftp onto the router via a form of write afaik, etc.
Aug 30, 2019 the show archive command displays information for all configuration files saved in the configuration archive. The global configuration archive command puts you into the config archive configuration mode. You can edit the file using a text editor and copy the new configuration back to a cisco device. Periodical configuration save of cisco devices can be done from inside the device by using a combination of kron and archive commands. Of course, the recommendation would be to store it off the router and that way you have an. Configuration archiving cisco ios cookbook, 2nd edition. How to upgrade ios on a cisco 3560 switch using a tar file. Dec 26, 2014 configuration archive and rollback on cisco ios. Upgrading software images on catalyst 3550 series switches using the command line interface introduction this document explains the stepbystep procedure to upgrade the software image on cisco catalyst 3550 series switches with use of the commandline interface cli. In this configuration sub mode, you can specify the parameters for the archive.
Cisco ios routers and switches are able to create snapshots of their configuration using the archive feature. I did test with tftp just a min ago and it was a complete config. Find answers to cisco archive command from the expert community at experts exchange. This periodicity is dictated and established by the. Use the cisco ios archive command to archive your routers configuration. May 07, 20 how to automate cisco backup using configuration archive posted on may 7, 20 by paul stewart, ccie 26009 security the absolute worst time to realize that a backup doesnt exist is when that backup is actually needed.
Configure router safety so it will save its configuration every 24 hours to tftp server 192. I cant seem to find any asa equivalent of the above config for my switches. Cisco ios archive feature path variables network experts blog. Upgrading ios in cisco 2800 and 3800 routers summary of steps. Although tftp can be used, as well, ftp is a more secure means of transporting router configuration files. Also since we are attempting a tftp transaction check with the person who has configured the. In this article we will set up an ftp backup that will send all of our configurations to the computer running ftp server application on it. Configuration files contain the cisco nxos software commands used to configure the features on a cisco nxos device. Also, i forgot to mention that this is affecting my archive jobs as well. Conifure cisco write memory to tftp automatically youtube. Configuration archiving cisco ios cookbook, 2nd edition book. Jun 07, 2010 the cisco ios archive command is not only very useful in keeping configuration archives, but it can also be used to log commands entered into the router, along with their user name. Commands are parsed translated and executed by the cisco ios software when the system is booted from the startupconfig file or when you enter commands at the cli in a configuration mode. Id like to keep the config backups on the local device, not send them to tftp or ftp servers.
Another method is to use the cisco ios archive global configuration command. Use cisco feature navigator to find information about platform support and cisco software image support. Is it possible to have a scheduled wlc configuration backup through cisco wcs. Current cisco ios versions allow you a few new commands to manage your configuration backups and archiving. One of the most important tasks of a network administrator is to backup the network configuration files of every cisco device periodically. Launching tftp image cisco security appliance admin. This means that familiar cisco ios commands like write memory and copy runningconfig startupconfig will not survive a reboot. One important distinction, however, is that they load their configurations n files at bootup.
Commands are parsed translated and executed by the cisco nxos. To identify the current versionimage the cisco asa firewall is running, connect to the firewall via console port using the putty software and login to the device. Ios maintenance and monitoring tools part 5 network based application recognition nbar is an intelligent classification engine in cisco ios software that can recognize a wide variety of applications. If you already read one of my previous post lightweight to autonomous vice versa conversion you may konw one way of doing this ap conversion. How to use archive command to save configuration ciscozine.
Example config that will save a copy of the router config on a tftp server, with the filename core1archive every time you save write mem the config on the router. The cisco ios archive command is not only very useful in keeping configuration archives, but it can also be used to log commands entered into the router, along with their user name. Im unable to copy a cisco wsc3750g12s ios to a tftp server. Managing configuration files configuration guide, cisco. It will ask you a few questions, like the location of your tftp server, enter the ip address of your workstation. In this post we will see how to do the same task using modereset button of the access point. Configuration files contain the cisco ios software commands used to customize the functionality of your cisco device. Apr 18, 2015 recently i had to decommission a cisco 3560 switch and upgrade the ios via a tar file. This video will guide you through configuring your cisco switch or router to backup the current configuration to a tftp server. Should you require detailed assistance on how to do so, do check out this post i made earlier, via here. Everytime you save your runningconfig to the startupconfig it should also be copied to the tftp server. Example config that will save a copy of the router config on a tftp server, with the filename core1 archive every time you save write mem the config on the router.
Define the location of your configuration save apart from the default flash location. Cisco ios software, 2800 software c2800nmadvipservicesk9m, version 12. In switches, the archivve command is not available in global config mode. The cisco tftp service builds and serves files consistent with the trivial file transfer protocol, which is a simplified version of the file transfer protocol. At this point, it is very easy for an administrator to manually backup the configuration files of the devices in the network, but the problem partially persists, because this is a manual process. Below are example commands to enable a cisco ios router to archive daily and whenever. Backup and archiving give you an easier recovery process for configuration errors.
If user manages the switch with the cli, user do not need the. What would allow the tftp to work when the ftp will not. If you choose to overwrite or replace the current version of software with the newer version, the command syntax is archive downloadsw overwrite tftp. Find answers to write memory command for cisco device from the expert community at experts exchange. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Now search the website and download the latest software images.
Technical advice and howto corner update cisco switch software. I find that to be a better solution than a regular backup, since i only need the latest change revisions, not 100 copies of the same config. Joe wilson is the creator of as well as other niche websites that can be found around on the internets. Sep 07, 2011 configure router safety so it will save its configuration every 24 hours to tftp server 192. Nov 25, 2015 how to upgrade firmware for the cisco asa 5510 firewall series using tftp on a windows pc as always, you always must prepare a prerequisite list of the items that you need to initiate and accomplish this upgrade.
System management configuration guide, cisco ios xe. And make sure that the tftp server software is running and the working directory of the tftp server contains the new ios file. The ios is a directory but is there anyway of copying the. I figured id share some of the best practices like deleting the vlan database and overwriting the current. Cisco configuration backup automation vandyke software forums. Vandyke software forums cisco configuration backup. Upgrading software images on catalyst 3550 series switches using the command line interface. The model used in this video is a 3560 layer 3 switch. The header section contains info on howto config routerswitch to allow tftp access. Revert from lightweight mode, by entering this command. As with most technologies, their options can be rather extensive so we will just be covering the basics here. Senior network engineer, technology enthusiast, guitar and bass player.