Cisco Cisco IOS Software Release 12.4(22)YB
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Release Notes for Cisco Secure Router 500
Series with Cisco IOS Release 12.4(22)YB
Series with Cisco IOS Release 12.4(22)YB
First Released: March 20, 2009
Last Revised: October 28, 2010
Cisco IOS Release 12.4(22)YB8
OL-19339-08 Eighth Release
Last Revised: October 28, 2010
Cisco IOS Release 12.4(22)YB8
OL-19339-08 Eighth Release
These release notes describe new features and significant software components for the
Cisco Secure Router 500 series that support the Cisco IOS Release 12.4(22)YB releases. These release
notes are updated as needed. Use these release notes with the
Cisco Secure Router 500 series that support the Cisco IOS Release 12.4(22)YB releases. These release
notes are updated as needed. Use these release notes with the
For a list of the software caveats that apply to the Release 12.4(22)YB releases, see the
. See also
The online caveats document is updated
for every maintenance release.
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