Specifications

1053
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Resolved Caveats—Cisco IOS Release 12.0(29)S
Conditions: This symptom is observed on a Cisco platform that runs Cisco IOS Release 12.2(20)S2
or Release 12.3 under the following conditions:
– A service policy (“A”) is attached to an ATM PVC.
– Policy-map “A” is renamed to “B”.
– Service policy “B” is attached to the ATM PVC.
Workaround: First detach the service policy from the PVC, then rename it and attach it again.
• CSCee12772
Symptoms: On certain platforms (in particular but not limited to a Cisco 800 series), the CNS agents
code that captures output for later transmission can crash.
Conditions: This symptom is observed on a router that has configuration and EXEC agents and CNS
agents that execute CLI commands when you send an XML file to direct these agents to execute a
CLI command and return the output (if there is any output).
Workaround: Telnet into the router (not through the console) and exit. This may need to be done
multiple times.
• CSCee13932
Symptoms: Cisco target FEC stack TLVs may not interoperate with those of third-party vendors.
Conditions: This symptom is observed on a Cisco platform that runs Cisco IOS Release 12.0(27)S
or Release 12.0(28)S.
Workaround: There is no workaround.
• CSCee15581
Symptoms: A router that is configured for L2VPN may crash.
Conditions: This symptom is observed when L2VPN connections are dynamically deconfigured and
then reconfigured.
Workaround: There is no workaround.
• CSCee15971
Symptoms: When the pseudo wire goes down and then comes back up, an AAL5 AToM VC with
OAM emulation stays down.
Conditions: This symptom is observed when the PVC is managed with zero as the loopback
frequency. Also, when the pseudo wire goes down it moves to the AIS state, and when the pseudo
wire comes back up, the VC stays in the down state. Since the loopback frequency is zero, no
loopback cells are sent.
Workaround: Delete the AAL5 VC and readd it with the same configuration.
• CSCee16581
Symptoms: Traffic is sent using the “net ctrl” queue on the egress interface.
Conditions: This problem occurs on a Cisco 10720 router when IPv6 high-priority traffic (110 or
111 in the first 3 bits of the IPv6 traffic class) is forwarded.
Workaround: There is no workaround.
• CSCee19222
Symptoms: An MLP bundle configured between a Cisco 7500 series and any other router may not
be able to switch traffic when dCEF is enabled on the Cisco 7500 series.
Conditions: This symptom is observed when LFI is enabled with one member link in the MLP
bundle.