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Cisco IOS Software Releases 12.1 Special and Early Deployments

Caveat Information for Release 12.1(3)XG5

Table Of Contents

Caveats Resolved for Release 12.1(3)XG5

Caveats Resolved in Release 12.1(3)XG5

CSCdt11503

CSCdt96253

CSCdt93862

CSCdt57231


Caveats Resolved for Release 12.1(3)XG5


August 3, 2001

Use this caveats publication as an addendum to the Release Notes for the Cisco 800 Series Routers for  Cisco IOS Release 12.1(3)XG or Release Notes for Cisco 1600 Series Routers for Cisco IOS  Release 12.1(3)XG. These documents are located on Cisco.com and the Documentation CD.

Caveats describe unexpected behavior 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.

Caveats in Cisco IOS Releases 12.2 and 12.2 T are also in Release 12.1(3)XG5. For information on caveats in Cisco IOS Release 12.2, see Caveats for Cisco IOS Release 12.2. For information on caveats in Cisco IOS Release 12.2 T, see Caveats for Cisco IOS Release 12.2 T. These documents, that list severity 1 and 2 caveats, are located on Cisco.com and the Documentation CD.


Note If you have an account with Cisco.com, you can use Bug Navigator II to find caveats of any severity for any release. To reach Bug Navigator II, Login to Cisco.com and click Software Center: Cisco IOS Software: Cisco Bugtool Navigator II. Another option is to go directly to http://www.cisco.com/support/bugtools.


Caveats Resolved in Release 12.1(3)XG5

This section describes possibly unexpected behavior by software Release 12.1(3)XG5.

CSCdt11503

An unexpected router reset might occur when OID fields larger than 256 are received.

CSCdt96253

CRC-32 compensation vulnerability.

CSCdt93862

Access level issue while using the Web interface.

CSCdt57231

SSH SSH_MSG_IGNORE messages for terminal echo tests.