Datasheet

Release Notes for Cisco IOS Release 12.1E on the Catalyst 6500 and Cisco 7600 Supervisor Engine and MSFC

OL-2310-11

Caveats

Open Service Module Caveats in Release 12.1(20)E6

None.

Resolved Service Module Caveats in Release 12.1(20)E6

None.

Resolved Service Module Caveats in Release 12.1(20)E3

None.

Resolved Service Module Caveats in Release 12.1(20)E2

• BPDU packets are not sent to Firewall Services Module (FWSM) ports. When transparent-firewall

mode is used, this situation may cause packet-forwarding loops when redundancy is enabled or

when two Firewall Services Modules share the same VLANs. This problem is resolved in

Release 12.1(20)E2. (CSCec14054)

Resolved Service Module Caveats in Release 12.1(20)E

• The analysis module slot_num data-port port_num capture command that enables

WS-SVC-NAM-2 or WS-SVC-IDSM2 data port capture is not synchronized to the redundant

supervisor in RPR+ mode. This problem is resolved in Release 12.1(20)E. (CSCeb17522)

• A reload might occur following an RPR or RPR+ switchover if more than one service module is

installed. This problem is resolved in Release 12.1(20)E. (CSCeb11966)

• A Catalyst 6509 switch with a Supervisor Engine 1 and an MSFC2 repeatedly reboots when an IDSM2

is installed. This problem is resolved in Release 12.1(20)E. (CSCeb30944)

• The Gigabit Ethernet ports on the OC-48 OSMs may experience output drops. This problem is

resolved in Release 12.1(20)E. (CSCea76234)

• When an EoMPLS VC is configured on an OSM, the output counter and some interface MIB

counters display incorrect values. This problem is resolved in Release 12.1(20)E. (CSCeb04036)

OSM Caveats

• Open OSM Caveats in Release 12.1(20)E6, page 210

• Resolved OSM Caveats in Release 12.1(20)E6, page 211

• Resolved OSM Caveats in Release 12.1(20)E3, page 211

• Resolved OSM Caveats in Release 12.1(20)E2, page 211

• Resolved OSM Caveats in Release 12.1(20)E, page 211

Open OSM Caveats in Release 12.1(20)E6

• DSCP class-based shaping might not work on ATM OSMs. (CSCed62252)

Note CSCed62252 is not seen in later releases.