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Release Notes for the Cisco811 and 813 Routers forCisco IOSRelease 12.1(2)XF
78-11070-02, Rev. H0
System Requirements
Cisco 800 Series Routers Software Configuration Guide
Release Notes for Cisco 800 Routers
On Cisco.com at:
Technical Documents: Documentation Home Page:Access Servers and Access Routers:
Fixed Configuration Access Routers:Cisco 811 and Cisco 813 Routers
Technical Documents: Documentation Home Page:Access Servers and Access Routers:
Fixed Configuration Access Routers:Cisco 801–804 Routers
On the Documentation CD-ROM at:
Cisco Product Documentation:Access Servers and Access Routers:Fixed Configuration
Access Routers:Cisco 811 and Cisco 813 Routers
Cisco Product Documentation:Access Servers and Access Routers:Fixed Configuration
Access Routers:Cisco 801–804 Routers
Feature Modules
Feature modules describe new features supported by Release 12.1 and are updates to the Cisco IOS
documentation set. A feature module consists of a brief overviewof the feature, benefits, configuration
tasks, and a command reference. As updates, the feature modules are available online only. Feature
module information is incorporated in the next printing of the Cisco IOS documentation set.
To reach the Release 12.1 feature modules:
From Cisco.com, click on this path (under the heading Service& Support):
Technical Documents: Documentation Home Page:Cisco IOS Software Configuration:
Cisco IOS Release 12.1: New Feature Documentation: New Features in 12.1-Based Limited
Lifetime Releases:New Features in 12.1X Releases:New Features in 12.1(1)X Releases
From the Documentation CD-ROM, click on this path:
Cisco Product Documentation:Cisco IOS Software Configuration:Cisco IOS Release 12.1:
New Feature Documentation: New Features in 12.1-Based Limited Lifetime Releases:New
Features in 12.1X Releases:New Features in 12.1(1)X Releases
Feature Navigator
Feature Navigator is a web-based tool that enables you to quickly determine which Cisco IOS software
images support a particular set of features and which features are supported in a particular Cisco IOS
image. Feature Navigator is available 24 hours a day, 7 days a week.
Toaccess Feature Navigator, you must have an account on Cisco.com. If you have forgottenor lost your
account information, e-mail the Contact Database Administration group at cdbadmin@cisco.com. If
youdo not have an account on Cisco.com, go to http://www.cisco.com/register and follow the directions
to set up an account.