Cisco Cisco IOS Software Release 12.4(23) Notas de publicación

Conditions: Once the clear bgp nsap unicast * command has been issued, the networks will no 
longer appear in the output of the show bgp nsap unicast command.

Workaround: There is no workaround. 

CSCej14709

Symptoms: Minimal Disruptive Restart (MDR) does not function on a VIP4-50. 

Conditions: This symptom is observed on a Cisco 7500 series that runs Cisco IOS Release 12.4. 

Workaround: There is no workaround. 

Further Problem Description: This caveat was opened to resolve an issue with enhanced Fast 
Software Upgrade (eFSU) for the Cisco 7500 series. However, the EFSU issue was resolved before 
EFSU was introduced in a hidden release for the Cisco 7500 series. (The EFSU feature is not 
generally available.)

CSCek45461

Symptoms: Path confirmation fails for voice calls on a Cisco AS5850. One-way audio may occur 
with manual phones.

Conditions: These symptoms are observed on a Cisco AS5850 that processes MGCP, H.323, and SIP 
calls.

Workaround: There is no workaround. 

CSCek52778

Symptoms: Dialer idle timer is not reset by interesting traffic on ISDN NON- MLPP, Async MLPPP, 
Async PBR user sessions.

Conditions: This symptom is found on a Cisco AS5850 that is running Cisco IOS Release 12.4(7b). 
Problem may occur with involvement of virtual profiles.

Workaround: There is no workaround. 

CSCin99565

Symptoms: A router that is configured for SSG may reload unexpectedly.

Conditions: This symptom is observed when both the Transparent Auto-Logon (TAL) and 
Port-Bundle Host-Key (PBHK) SSG features are enabled and when it takes a long time before the 
AAA server responds.

Workaround: There is no workaround. 

CSCsc97398

Symptoms: The user information Layer 1 protocol may be included in the outgoing bearer capability 
and may be set to either G711 u-law or G711 A-law. Some PBXs may refuse the call because of this 
mismatch in the bearer capability.

Conditions: This symptom is observed when a call is made from H.323 to ISDN with unrestricted 
digital information bearer capability.

Workaround: There is no workaround. 

CSCsd37629

Symptoms: Alignment errors and a bus error may occur on a Cisco platform that has the ip inspect 
command enabled.