Cisco Cisco IOS Software Release 12.2(8)YM

For general information about upgrading to a new software release, see Software Installation and 
Upgrade Procedures

 

located at: 

.

The Cisco IOS software is packaged in feature sets consisting of software images—depending on the 
platform. Each feature set contains a specific set of Cisco IOS features. Release 12.2(8)YM1 supports 
the same feature sets as Releases 12.2 and 12.2(8)T, but Release 12.2(8)YM1 includes new features 
supported by the Cisco 1700 series routers. 

Cisco IOS images with strong encryption (including, but not limited to 168-bit (3DES) data 
encryption feature sets) are subject to United States government export controls and have 
limited distribution. Strong encryption images to be installed outside the United States are 
likely to require an export license. Customer orders can be denied or subject to delay due 
to United States government regulations. When applicable, the purchaser/user must obtain 
local import and use authorizations for all encryption strengths. Please contact your sales 
representative or distributor for more information, or send an e-mail to export@cisco.com.

 lists the features and feature sets supported in Cisco IOS Release 12.2(8)YM1.

The table uses the following conventions:

Yes—The feature is supported in the software image.

No—The feature is not supported in the software image.

In—The number in the “In” column indicates the Cisco IOS release in which the feature was 
introduced. For example, “12.2(8)YM” means the feature was introduced in 12.2(8)YM. If a cell in 
this column is empty, the feature was included in a previous release or the initial base release.

These feature set tables only contain a selected list of features, which are cumulative for 
Release 12.2(8)nn early deployment releases only (nn identifies each early deployment release). The 
tables do not list all features in each image—additional features are listed in the 

 and Release 12.2 T Cisco IOS documentation.

Live Feed Music on Hold 12.2(8)YM No

Yes

No

Yes

No

Yes

Speed-dial Directory

12.2(8)YM No

Yes

No

Yes

No

Yes

Top-line Description

12.2(8)YM No

Yes

No

Yes

No

Yes