Specifications

1364
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Resolved Caveats—Cisco IOS Release 12.0(27)S
Note: If the nvram:ifIndex-table file is created by software (because of the snmp-server ifindex
persist configuration command), there should be no problem in the format of the file. There is no
need to delete the file if you see it and if the switch is running and booting smoothly.
• CSCeb66973
Symptoms: A Cisco router or switch may reload when it attempts to read the ifIndex information
from an NVRAM file during the bootup process.
Conditions: This symptom is observed when the NVRAM file is corrupt.
Workaround: Disable the ifIndex persistence.
• CSCec10125
Symptoms: A Cisco router may go into a continuous loop if the image in the flash memory is bad,
missing, or has the incorrect name.
Following is the error message output of a test performed with an incorrect file name (a “/” was
added to the image name).
+++++++++++++ System Bootstrap, Version 12.0(10r)S1, RELEASE SOFTWARE (fc1) Copyright
(c) 2000 by cisco Systems, Inc.
SLOT 7 RSP is system master RSP8 platform with 262144 Kbytes of main memory
open(): Open Error = -9 loadprog: error - on file open boot: cannot load
"slot0:/rsp-jsv-mz.121-14.E4"
System Bootstrap, Version 12.0(10r)S1, RELEASE SOFTWARE (fc1) Copyright (c) 2000 by
cisco Systems, Inc.
SLOT 7 RSP is system master RSP8 platform with 262144 Kbytes of main memory
open(): Open Error = -9 loadprog: error - on file open boot: cannot load
"slot0:/rsp-jsv-mz.121-14.E4"
System Bootstrap, Version 12.0(10r)S1, RELEASE SOFTWARE (fc1) Copyright (c) 2000 by
cisco Systems, Inc.
SLOT 7 RSP is system master RSP8 platform with 262144 Kbytes of main memory
open(): Open Error = -9 loadprog: error - on file open boot: cannot load
"slot0:/rsp-jsv-mz.121-14.E4"
Conditions: This symptom is observed on a Cisco 7500 series router with a Route Switch
Processor 8 (RSP8) that is running a bootstrap image of Cisco IOS Release 12.0(10r)S1.
Workaround: Perform a remote break on the console port of the router, and enter the boot command
in rommon mode to use the correct Cisco IOS software image.
• CSCin58957
Symptoms: A Cisco 7500 series router may not generate Simple Network Management Protocol
(SNMP) ENVMIB traps during the online insertion and removal (OIR) of a power supply or fan
module.
Conditions: These symptoms have been observed on a Cisco 7500 series router that is running
Cisco IOS Release 12.0(24)S or later.
Workaround: There is no workaround.
Interfaces and Bridging
• CSCea59948
Symptoms: A cbus complex may be observed on a Cisco router when the following message appears
on the serial interface:
%RSP-3-RESTART: interface Serial8/1/0/23:23, not transmitting