Cisco Cisco IOS Software Release 12.2(4)YF
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Important Notes
OL-2624-01 Rev B0
Important Notes
Note
For additional information about feature support for this Cisco IOS release, use the Feature Navigator.
See the
See the
for additional information.
Important Notes
The following sections contain important notes about Cisco IOS-related issues that can apply to the
Cisco ICS 7750.
Cisco ICS 7750.
Networks with Cisco 2600 and Cisco 3600 Series Routers
In a network environment that uses Cisco 2600 series routers, Cisco 3600 series routers, and
Cisco ICS 7750s, to avoid intermittent call setup failures all platforms should run Cisco IOS
Release 12.2(4)YF or later.
Cisco ICS 7750s, to avoid intermittent call setup failures all platforms should run Cisco IOS
Release 12.2(4)YF or later.
Software Images on MRP and ASI Cards
All of the MRP and ASI cards in a Cisco ICS 7750 must run the same Cisco IOS image.
Caveats
Caveats describe unexpected behavior or defects in Cisco IOS software releases. Severity 1 caveats are
the most serious caveats, severity 2 caveats are less serious, and severity 3 caveats are the least serious
of these three severity levels.
the most serious caveats, severity 2 caveats are less serious, and severity 3 caveats are the least serious
of these three severity levels.
Caveats in Release 12.2 T are also in Release 12.2(4)YF. For information on caveats in Cisco IOS
Release 12.2 T, refer to the
Release 12.2 T, refer to the
Caveats for Cisco IOS Release 12.2 T
document. For information on caveats
in Cisco IOS Release 12.2, refer to the
Caveats for Cisco IOS Release 12.2
document. These documents
list severity 1 and 2 caveats, and are located on CCO and the Documentation CD.
Note
If you have an account with Cisco.com, you can also use the Bug Toolkit to find select caveats of any
severity. To reach the Bug Toolkit, log in toCisco.com and click Service & Support: Technical
Assistance Center: Tool Index: Bug Toolkit. Another option is to go to
severity. To reach the Bug Toolkit, log in toCisco.com and click Service & Support: Technical
Assistance Center: Tool Index: Bug Toolkit. Another option is to go to
http://www.cisco.com/cgi-bin/Support/Bugtool/launch_bugtool.pl
.
Related Documentation
The following sections describe the documentation available for the Cisco ICS 7750. Typically, these
documents consist of hardware and software installation guides, Cisco IOS configuration and command
references, system error messages, feature modules, and other documents.
documents consist of hardware and software installation guides, Cisco IOS configuration and command
references, system error messages, feature modules, and other documents.
Documentation is available as printed manuals or electronic documents, except for feature modules,
which are available online on Cisco.com and the Documentation CD-ROM.
which are available online on Cisco.com and the Documentation CD-ROM.