Get a call from Sales. Features and benefits. Automate Cisco IOS XE enables model-driven programmability, application hosting, and configuration management, automating day-to-day tasks.
Review the data sheet. Enterprise switches Catalyst Series. Wireless controllers Catalyst Series. Access points Catalyst Series. Criteria for reaching the "General Deployment" milestone are based on, but not limited to, customer feedback surveys from production and test networks using the releases, Customer Engineer bug reports, and reported field experience.
Only major releases are candidates for the General Deployment milestone. LD stands for "Limited Deployment. DF stands for "Deferred. These should not be installed on your router. When choosing a release, Cisco recommends a GD release when possible. Only choose an ED release if your hardware and software features leave you no other choice. Before you install a new Cisco IOS Software image on your router, check if your router meets the memory requirements for that image.
For this, issue the show version command on your router, and look for these lines:. The memory requirements take this into account, so you have to add both numbers to find the amount of DRAM available on your router from a memory requirement point of view.
The , , , and routers have separate DRAM and Packet memory, so you only need to look at the first number. The bottom line tells you how much Flash memory is available. Some of it might already be in use. In order to find out the amount of free Flash memory, issue a show flash command:. Variants of the show flash command can be used to inspect different specific Flash devices on the platform. Refer to the show flash command definition for information on how to use these variants.
You need to satisfy both the DRAM and the Flash requirements to be able to use the software you choose. You may also consider a reduced feature set or an older release, since they have less features, and therefore fewer requirements. Please like and share the article, it will not cost you anything.
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If you need the IOS image for your real router and for your company you need to contact with Cisco, from where you can purchase IOS of your choice. There is a complete list of partners on Cisco. You are request to share your experience in case of any problem with this switch IOS image.
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