Cisco Cisco IOS Software Releases 12.2 B 發佈版本通知

For information on caveats in Cisco IOS Release 12.2 T, see the Caveats for Cisco IOS Release 12.2 T, 
which lists severity 1 and 2 caveats and select severity 3 caveats and is located on Cisco.com and the 
Documentation CD-ROM.

Cisco IOS Release 12.2(2)B3 is in synchronization with Cisco IOS Release 12.2(2)T1.

Caveat numbers and brief descriptions are listed in the tables in this section. For details about a particular 
caveat, go to Bug Toolkit at:

http://www.cisco.com/cgi-bin/Support/Bugtool/launch_bugtool.pl

To access this location, you must have an account on Cisco.com. For information about how to obtain 
an account, go to the 

If you have an account with Cisco.com, you can use Bug Navigator II to find caveats of any severity 
for any release. To reach Bug Navigator II, go to Cisco.com and press Login. Then go to Software 
Center: Cisco IOS Software: Cisco Bugtool Navigator II. Another option is to go to 
http://www.cisco.com/support/bugtools/.

All the caveats listed in 

 are open in Cisco IOS Release 12.2(2)B3 for the Cisco 6400 NRP-2 and 

NRP-2SV.

All the caveats listed in 

 are closed or resolved in Cisco IOS Release 12.2(2)B3 for the Cisco 

6400 NRP-2 and NRP-2SV.

NRP-2 and NRP-2SV CSCdw13019 

Loss of IP/SNMP connectivity to NRP2 when NSP has large run-conf

CSCdw26218

Virtual-access gets stuck in LCP closed state

CSCdw30583

Loss of IP connectivity between NSP and NRP2 with big config files

CSCdw32965

NRP2 crash when traffic switched over from another NRP2

CSCdw37740

Heavy loading cause NSP cant ping atm OAM to NRP2

NRP-2 and NRP-2SV CSCdu29467

ipfast_frag.c:possible dereference null pointer

CSCdw11239

PE of MPLS-VPN stops forward pkts after stress with large pktsizes

CSCdw37282

Traffic does not pass when reset occurs with Traffic shaping enabled