Specifications

1363
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Resolved Caveats—Cisco IOS Release 12.0(27)S
Resolved Caveats—Cisco IOS Release 12.0(27)S
All the caveats listed in this section are resolved in Cisco IOS Release 12.0(27)S. This section describes
only severity 1, severity 2, and select severity 3 caveats.
Basic System Services
• CSCdw85004
Symptoms: The Response Time Reporter (RTR) uses random User Datagram Protocol (UDP) ports
to respond to Service Assurance Agent (SAA) probes.
Conditions: This symptom is observed on a Cisco router.
Workaround: There is no workaround.
• CSCea74631
Symptoms: A Route Switch Processor (RSP) that is acting as a slave may have complete packet
switching activity interrupted for several minutes. This situation may cause the RSP to permanently
pause.
Conditions: This symptom is observed on a Cisco 7500 series router that is running Cisco IOS
Release 12.2(12d).
Workaround: There is no workaround.
• CSCeb42542
Symptoms: The CPU utilization of a Cisco 7500 series Versatile Interface Processor (VIP) may
reach 100 percent when the rate of the incoming traffic exceeds the bandwidth of the egress
interface.
Conditions: This symptom is observed only with local switching, that is, it is observed only with
traffic that enters through one interface of the VIP and that leaves through another interface of the
same VIP.
Workaround: Reload the affected VIP.
• CSCeb43981
Symptoms: When High System Availability (HSA) is configured, the standby Route Switch
Processor (RSP) may not become active when the primary RSP reloads unexpectedly.
Conditions: This symptom is observed on a Cisco 7500 series that runs Cisco IOS Release 12.0 S or
Release 12.2 S when you configure the primary RSP in slot 2 and the standby RSP in slot 3.
Workaround: Configure the secondary RSP in slot 2 by entering the slave default-slot 2 global
configuration command. The symptom does not occur when you configure the secondary RSP in
slot 2 and the primary RSP in slot 3.
• CSCeb51200
Symptoms: If a switch has the nvram:ifIndex-table file in the wrong format, there is a problem at
bootup. The following message is printed when this problem exists:
SYSTEM INIT: INSUFFICIENT MEMORY TO BOOT THE IMAGE!
Conditions: This problem is observed in Cisco IOS Release 12.1(13)EW and Release 12.1(19)EW.
Workaround: Do not create a file called ifIndex-table in NVRAM.