Cisco Cisco IOS Software Release 12.4(4)T

ATM3/0/0.100               unassigned      YES unset  up      up

ATM3/0/0.300               10.1.1.1        YES manual up      up

ATM3/0/0.999               unassigned      YES unset  up      up

Router#show cef interface brief | include ATM

ATM3/0/0                        unassigned      up      dCEF

ATM3/0/0.100                    unassigned      down    dCEF

ATM3/0/0.300                    10.1.1.1        down    dCEF

ATM3/0/0.999                    unassigned      down    dCEF

Router#show ip cef | include 10.1.1.

10.1.1.0/30     attached             ATM3/0/0.300

When CEF fails to initialize the ATM PVC, atm3/0/0.300, no /32 receive entries are created. Traffic 
that is destined for the IP address of the subinterface is dropped. 

Conditions: This symptom is observed on a Cisco router and occurs only when PAM is configured 
on the PVC. 

Workaround: To prevent the symptom from occurring, do not configure OAM on the PVC. When 
the symptom has occurred, enter the shutdown interface configuration command followed by the 
no shutdown interface configuration command on the affected ATM subinterface. After the 
workaround has been applied, the output of the show ip cef command shows the following: 

Router#show ip cef | include 10.1.1.

10.1.1.0/30     attached             ATM3/0/0.300

10.1.1.0/32     receive

10.1.1.1/32     receive

10.1.1.3/32     receive

CSCej87060

Symptoms: GDOI operation with AES encryption is not operational. In some cases, using GDOI 
with AES as the encryption transform causes the router to crash.

Conditions: This symptom has been observed when AES is configured to be used in the 
transform-set applied to the crypto gdoi map (via the profile keyword).

Workaround: Use 3DEs in the transform.

Further Problem Description: A crash only occurs with HSP encryption engines. 

CSCek45222

Symptoms: No QoS service policy can be applied to vlan interface.

Conditions: This symptom has been observed when the service-policy command was blocked for 
all VLAN interfaces under all condition.

Workaround: There is no workaround. 

CSCek47681

Symptoms: Under heavy stress few tdm backplane timeslots (3 or 4) are lost after 12 hours

Conditions: This symptom has been observed with SS7 with more than 50 calls per second.

Workaround: There is no workaround.

CSCek48151

When Forced target is used for Active probing then probing may not occur in certain conditions.

Example: Prefix: 10.1.1.0/24 Forced Target: 10.2.2.2

Routes on BR: No route for 10.2.2.0/24 Route for 10.1.1.0/24 exists