Installation guide

Release Notes for Cisco uBR7200 Series for Cisco IOS Release 12.1 T

78-10643-04 Rev. B0

Caveats

Note Some of the MIBs listed in Table 9 represent feature sets that are not supported on

Cisco uBR7200 Series Universal Broadband Routers.

Note Cisco Management Information Base (MIB) User Quick Reference is no longer published.

If you have an account with CCO, you can find the current list of MIBs supported by

Cisco. To reach the Cisco Network Management Toolkit, go to CCO, press Login, then go

to Software Center: Network Mgmt Products: Cisco Network Management Toolkit:

Cisco MIB.

Caveats

Caveats describe unexpected behavior in Cisco IOS software releases. Severity 1 caveats are the most

serious caveats; severity 2 caveats are less serious. Severity 3 caveats are moderate caveats.

For more information on caveats in Cisco IOS Release 12.1 T, see the Caveats for Cisco IOS

Release 12.1 T document. All caveats in Cisco IOS Release 12.1 are also in Cisco IOS Release 12.1 T.

For information on caveats in Cisco IOS Release 12.1, see Caveats for Cisco IOS Release 12.1. These

documents list severity 1 and 2 caveats and only selected severity 3 caveats, and are located on CCO and

the Documentation CD-ROM.

Note If you have an account with CCO, you can use Bug Navigator II to find caveats of any

severity for any release. To reach Bug Navigator II, go to CCO and press Login. Then go

to Software Center: Cisco IOS Software: Cisco Bugtool Navigator II. Another option

is to go to http://www.cisco.com/support/bugtools.

Open Caveats for Release 12.1(5)T

There are no open caveats specific to the Cisco uBR7200 series router that require documentation in the

Cisco IOS Release 12.1(5)T release notes. For a list of open caveats for Release 12.1 T, refer to Caveats

for Cisco IOS Release 12.1 T.

Closed and Resolved Caveats for Release 12.1(5)T

All the caveats listed in this section are closed or resolved in Cisco IOS Release 12.1(5)T.

• CSCdr80563

The Cisco uBR7246 VXR Universal Broadband Router equipped with an NPE-300,

Cisco uBR-MC16C or Cisco uBR-MC16E cable modem card, and a Cisco PA-FE-TX Fast

Ethernet port adapter, may not boot correctly from flash after a power cycle. This is a timing issue.

The port adapter hardware lacks sufficient time to stabilize after a reset, while the driver code starts.

Workaround: Reboot the router if this problem is encountered.

This is resolved in Cisco IOS Release 12.1(5)T.