Cisco Cisco IOS Software Release 12.2(27)SBC 發佈版本通知

 Interface              IP-Address      OK? Method Status                

 Protocol

 FastEthernet0/0/0      unassigned      YES NVRAM  up                    

 down    

 POS5/0/0               10.10.10.2         YES NVRAM  up                    

 up      

 Router#

CSCsq77638

Symptoms: When the mtu command is issued in VC mode, before the ATM PVC state sync, the 
MTU CLI is getting executed in the secondary RP. The secondary RP is accessing invalid memory, 
which causes the RP to crash.

Conditions: The mtu command is expected to be used in subinterface mode. When this command is 
issued in VC mode, the secondary RP crashes.

Workaround: Do not execute mtu command in VC mode. Execute in subinterface only. 

CSCsq78734

Symptoms: If the service-policy is attached on the main interface and packets are routed through the 
sub interface, the packets are not egressed out. Also PACC-3-HEART_LOSS is seen on the 
port-adapters.

Conditions: This issue is seen with Cisco 7300(NSE-100) router with PXF enabled.

Workaround: Disable PXF using the no ip pxf command.

CSCsq88522

Symptoms: Convergence time is greater than expected in high availability SSO mode.

Conditions: This issue occurs only when “no aaa new-model” is enabled for high available sessions 
such as PPPoSerial that do not need external AAA server support. This issue is observed with more 
than 2000 serial interfaces.

Workaround: There is no workaround.

CSCsr19860

Symptoms: The standby may reload when upgrading the software from Cisco IOS 
Release 12.2(31)SB to Cisco IOS Release 12.2(33)SB1.

Conditions: This symptom occurs at run version during client verification.

Workaround: There is no workaround.

This section describes possibly unexpected behavior by Cisco IOS Release 12.2(33)SB. All the caveats 
listed in this section are open in Cisco IOS Release 12.2(33)SB. This section describes only severity 1, 
severity 2, and select severity 3 caveats.