Specifications

Caveats for Cisco IOS Release 12.0

78-6455-12

Resolved Caveats—Cisco IOS Release 12.0(7)

• CSCdp21451

A console buffer overrun might occur on a Cisco 1600 series router, a Cisco 3800 series router, a

Cisco 800 series router, or a Motorola SMC (MPC860)-based platform if you initiate a PAD or X.28

outgoing connection from the console terminal. This problem does not occur if you make a PAD or

X.28 connection from the vty lines.

Workaround: Exit the console session, and then restart the console session.

Resolved Caveats—Cisco IOS Release 12.0(7)

All the caveats listed in this section are resolved in Cisco IOS Release 12.0(7). This section describes

severity 1 and 2 caveats and select severity 3 caveats.

Basic System Services

• CSCdm43418

Traffic shaping with FRF9 compression might not work properly on a Cisco 3640 router with a

compression service adapter (CSA). There is no workaround.

• CSCdm52927

A Cisco router might reload under rare, timing-related circumstances if you attempt to delete rows

in the ciscoPingTable of the CISCO-PING-MIB. There is no workaround.

• CSCdm78286

A Cisco 7500 series router that is running Cisco IOS Release 12.0(5) might experience high CPU

utilization when using a VIP-2 service adapter with hardware encryption. There is no workaround.

• CSCdm79977

When an interface processor is experiencing a hardware or software problem, it is possible for the

Route Switch Processor (RSP) CPU to experience nearly complete utilization while it performs

switching-complex restarts in a attempt to recover the failed card. There is no workaround.

• CSCdm82691

A Cisco router running Cisco IOS Release 12.0(6) Route Switch Processor (RSP) code with a

Versatile Interface Processor (VIP)-based, channelized E1, T1, 4T, or 8T port adapter might exhibit

the following error message:

%RSP-3-BADBUFHDR: Invalid buffer ptr, address 58000000

-Traceback= 6025DD38 60266EB8 60237798 00:33:29:

%RSP-3-INVRTN: Invalid return queue, next=0x61323238, hwidb=0x617A0A80, type=0x0

queue_ptr=0x130, bufhdr_offset=0x0, id=0, bcast_id=0 bufhdr 58007420: 00000000 00000128

01280000 00000000

-Traceback= 60266E74 6023779800

There is no workaround.