System Requirements
Cisco 811 and 813 Routers
The Cisco 811 and 813 Routers provide the following key hardware features:
•Flash memory: Default is 4 MB and is expandable to 12 MB. Additional Flash memory is installed using Intel
•Dynamic RAM: Default is 8 MB and is expandable to 16 MB, which must be obtained from Cisco Systems.
•The central processing unit is a 33 MHz MPC 850 processor.
•Routers mounted on a wall.
Determining Your Software Release
To determine the version of Cisco IOS software currently running on your Cisco 800 series router, log in to the router and enter the show version EXEC command. The following sample output from the show version command indicates the version number on the second output line:
router> show version
Cisco Internetwork Operating System Software
IOS (tm) 800 Software
Additional command output lines include more information, such as processor revision numbers, memory amounts, hardware IDs, and partition information.
Upgrading to a New Software Release
For information about upgrading to a new software release, refer to the Cisco IOS Upgrade Ordering Instructions product bulletin located at the following URL: http://www.cisco.com/warp/public/cc/cisco/mkt/ios/prodlit/957_pp.htm.
Alternatively, the Cisco IOS Software page on Cisco.com has a variety of information, including upgrade information, organized by release. If you have a Cisco.com account and log in, you can go directly to:
If you have a Cisco.com account and log in, you can reach the new software release upgrade page by going to www.cisco.com and following this path: Service & Support: Software Center: Cisco IOS Software: Product Bulletins: Software: General System Software Bulletins: Cisco IOS Upgrade
Ordering Instructions, No. 957
You can also reach the IOS Upgrade Planner, which allows you more flexibility to browse for your preferred software, by going to www.cisco.com and following this path: Service & Support: Software Center: IOS Upgrade Planner.
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| Release Notes for the Cisco 811 and 813 Routers for Cisco IOS Release 12.1(2)XF |
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