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Cisco IOS Software Releases 12.0 Mainline

Cross-Platform Release Notes for Cisco IOS Release 12.0, Part 1: System Requirements

Table Of Contents

Release Notes for Cisco IOS Release 12.0

Contents

System Requirements

Memory Recommendations

Supported Hardware

Determining Your Software Release

Upgrading to a New Release

Microcode Software

Microcode Revision History

ATM Interface Processor (AIP) Microcode Revision Summary

Channel Interface Processor (CIP/CIP2) Microcode Revision Summary

Ethernet Interface Processor (EIP) Microcode Revision Summary

Fast Ethernet Interface Processor (FEIP) Microcode Revision Summary

Modem Code


Release Notes for Cisco IOS Release 12.0


August 18, 2006

Cisco IOS Release 12.0(28)

Text Part Number OL-2881-06


Note You can find the most current Cisco IOS documentation on Cisco.com. For releases after Cisco IOS Release 12.0(19), this document will be available only online in HTML and PDF format and on the Documentation CD-ROM.


These release notes support Cisco IOS Release 12.0. These release notes are updated to describe new memory requirements, hardware support, software platform deferrals, and changes to the microcode or modem code and related documents.

Cisco IOS Release 12.0(8) and all subsequent 12.0 releases are deemed "Generally Deployable." Cisco believes Release 12.0 is suitable for deployment anywhere in the network where the features and functionality of the release are required.

For a list of the software caveats that apply to Cisco IOS Release 12.0, refer to Caveats for Cisco IOS Release 12.0. This caveats document is updated for every maintenance release and is located on Cisco.com and the Documentation CD-ROM.

Cisco recommends that you view the field notices for this release to see if your software or hardware platforms are affected. If you have an account on Cisco.com, you can find field notices at http://www.cisco.com/warp/customer/tech_tips/index/fn.html. If you do not have a Cisco.com login account, you can find field notices at http://www.cisco.com/warp/public/tech_tips/index/fn.html.

Contents

These release notes describe the following topics:

System Requirements

New and Changed Information

MIBs

Important Notes

Caveats for Cisco IOS Release 12.0

Related Documentation

Obtaining Documentation

Documentation Feedback

Cisco Product Security Overview

Product Alerts and Field Notices

Obtaining Technical Assistance

Obtaining Additional Publications and Information

System Requirements

This section describes the system requirements for Release 12.0 and includes the following sections:

Memory Recommendations

Supported Hardware

Determining Your Software Release

Upgrading to a New Release

Microcode Software

Microcode Revision History

Modem Code

Feature Support, page 17

Memory Recommendations

For Cisco routers to take advantage of the Release 12.0 features, you need to have the code or main system memory as listed in Table 1. If you do not, you must upgrade your memory. Some platforms have specific chip or architecture requirements that affect what can be upgraded and in what increments.

The memory recommendations listed in Table 1 are minimum recommendations. Your specific hardware configuration and the software features you choose to deploy could require more memory for your system.

Table 1 Cisco IOS Release 12.0 Memory Recommendations 

Feature Set
Image Name
Recommended Flash
Memory
Recommended DRAM Memory
Runs From
Cisco 1003/1004 Series

IP

c1000-y-mz

4 MB

8 MB

RAM

IP Plus

c1000-bnsy-mz

4 MB

8 MB

RAM

IP Plus 40

c1000-bnsy40-mz

4 MB

8 MB

RAM

IP Plus 56

c1000-bnsy56-mz

4 MB

8 MB

RAM

IP/IPX

c1000-ny-mz

4 MB

8 MB

RAM

IP/IPX/AT

c1000-bny-mz

4 MB

8 MB

RAM

IP/IPX/AT Plus

c1000-bnsy-mz

4 MB

8MB

RAM

IP/IPX/AT Plus 40

c1000-bnsy40-mz

4 MB

8 MB

RAM

IP/IPX/AT Plus 56

c1000-bnsy56-mz

4 MB

8 MB

RAM

Cisco 1005 Series

IP

c1005-y-mz

4 MB

8 MB

RAM

IP Plus

c1005-bnsy-mz

4 MB

8 MB

RAM

IP Plus 40

c1005-bnsy40-mz

4 MB

8 MB

RAM

IP Plus 56

c1005-bnsy56-mz

4 MB

8 MB

RAM

IP/IPX

c1005-ny-mz

4 MB

8 MB

RAM

IP/IPX/AT

c1005-bny-mz

4 MB

8 MB

RAM

IP/IPX/AT Plus

c1005-bnsy-mz

4 MB

8 MB

RAM

IP/IPX/AT Plus 40

c1005-bnsy40-mz

4 MB

8 MB

RAM

IP/IPX/AT Plus 56

c1005-bnsy56-mz

4 MB

8 MB

RAM

IP/Async

c1005-qy-mz

4 MB

8 MB

RAM

IP/IPX/Async

c1005-nqy-mz

4 MB

8 MB

RAM

IP/OSPF/PIM

c1005-y2-mz

4 MB

8 MB

RAM

Cisco LightStream 1010

Service Provider1

ls1010-wp-mz

8 MB

64 MB

N/A

Cisco 1600 Series2
Cisco 1601-1604 Routers

IP

c1600-y-l

6 MB

4 MB

Flash

IP Plus

c1600-sy-l

8 MB

4 MB

Flash

IP Plus 40

c1600-sy40-l

8 MB

4 MB

Flash

IP Plus 56

c1600-sy56-l

8 MB

4 MB

Flash

IP Plus IPSec 56

c1600-sy56i-l

12 MB

6 MB

Flash

IP/IPX

c1600-ny-l

6 MB

4 MB

Flash

IP/IPX/AT/IBM

c1600-bnr2y-l

12 MB

4 MB

Flash

IP/IPX/AT/IBM Plus

c1600-bnr2sy-l

12 MB

6 MB

Flash

IP/IPX/AT/IBM/FW Plus IPSec 56

c1600-bnor2sy56i-l

12 MB

6 MB

Flash

IP/IPX/FW Plus

c1600-nosy-l

8 MB

4 MB

Flash

IP/FW

c1600-oy-l

6 MB

4 MB

Flash

IP/FW Plus IPSec 56

c1600-osy56i-l

8 MB

6 MB

Flash

Cisco 1601-R-1605-R Routers

IP

c1600-y-mz

4 MB

10 MB

RAM

IP Plus

c1600-sy-mz

4 MB

10 MB

RAM

IP Plus 40

c1600-sy40-mz

4 MB

10 MB

RAM

IP Plus 56

c1600-sy56-mz

4 MB

10 MB

RAM

IP Plus IPSec 56

c1600-sy56i-mz

4 MB

12 MB

RAM

IP/IPX

c1600-ny-mz

4 MB

8 MB

RAM

IP/IPX/AT/IBM

c1600-bnr2y-mz

4 MB

16 MB

RAM

IP/IPX/AT/IBM Plus

c1600-bnr2sy-mz

6 MB

16 MB

RAM

IP/IPX/AT/IBM/FW Plus IPSec 56

c1600-bnor2sy56i-mz

6 MB

24 MB

RAM

IP/IPX/FW Plus

c1600-nosy-mz

4 MB

10 MB

RAM

IP/FW

c1600-oy-mz

4 MB

8 MB

RAM

IP/FW Plus IPSec 56

c1600-osy56i-mz

4 MB

16 MB

RAM

Cisco 2500 Series

IP/IBM/APPN

c2500-ai3r4-l

16 MB

8 MB

Flash

Enterprise/APPN Plus3

c2500-ajs-l

16 MB

8 MB

Flash

Enterprise/APPN Plus IPSec 56

c2500-ajs56i-l

16 MB

8 MB

Flash

Remote Access Server (RAS)

c2500-c-l

8 MB

6 MB

Flash

IP/IPX Plus

c2500-ins-l

8 MB

4 MB

Flash

IP/IPX/AT/DEC

c2500-d-l

8 MB

6 MB

Flash

IP/IPX/AT/DEC/FW Plus

c2500-dos-l

16 MB

8 MB

Flash

IP/IPX/AT/DEC Plus

c2500-ds-l

16 MB

6 MB

Flash

FRAD

c2500-f-l

8 MB

4 MB

Flash

LAN FRAD/OSPF

c2500-f2in-l

8 MB

4 MB

Flash

LAN FRAD

c2500-fin-l

8 MB

4 MB

Flash

ISDN

c2500-g-l

8 MB

4 MB

Flash

IP

c2500-i-l

8 MB

6 MB

Flash

IP/FW

c2500-io-l

8 MB

6 MB

Flash

IP/FW Plus IPSec 56

c2500-ios56i-l

16 MB

8 MB

Flash

IP Plus

c2500-is-l

8 MB

6 MB

Flash

IP Plus 404

c2500-is40-l

8 MB

4 MB

Flash

IP Plus 56

c2500-is56-l

16 MB

8 MB

Flash

IP Plus IPSec 56

c2500-is56i-l

16 MB

8 MB

Flash

Enterprise/FW Plus IPSec 56

c2500-jos56i-l

16 MB

8 MB

Flash

Enterprise Plus

c2500-js-l

16 MB

6 MB

Flash

Enterprise Plus IPSec 56

c2500-js56i-l

16 MB

8 MB

Flash

Cisco 2600 Series

Enterprise/APPN Plus

c2600-ajs-mz

8 MB

32 MB

RAM

Enterprise/APPN Plus 405

c2600-ajs40-mz

8 MB

32 MB

RAM

Enterprise/APPN Plus 565

c2600-ajs56-mz

8 MB

32 MB

RAM

Enterprise/APPN Plus IPSec 56

c2600-ajs56i-mz

8 MB

32 MB

RAM

Remote Access Server (RAS)

c2600-c-mz

4 MB

20 MB

RAM

IP/IPX/AT/DEC

c2600-d-mz

8 MB

20 MB

RAM

IP/IPX/AT/DEC Plus

c2600-ds-mz

8 MB

24 MB

RAM

IP

c2600-i-mz

4 MB

20 MB

RAM

IP Plus

c2600-is-mz

8 MB

24 MB

RAM

IP Plus 40

c2600-is40-mz

8 MB

32 MB

RAM

IP Plus 56

c2600-is56-mz

8 MB

32 MB

RAM

IP Plus IPSec 56

c2600-is56i-mz

8 MB

32 MB

RAM

Enterprise Plus

c2600-js-mz

8 MB

24 MB

RAM

Enterprise Plus 405

c2600-js40-mz

8 MB

32 MB

RAM

Enterprise Plus 565

c2600-js56-mz

8 MB

32 MB

RAM

Enterprise Plus IPSec 56

c2600-js56i-mz

8 MB

40 MB

RAM

Cisco 3620 Series

Enterprise/APPN Plus

c3620-ajs-mz

16 MB

48 MB

RAM

Enterprise/APPN Plus 406

c3620-ajs40-mz

16 MB

48 MB

RAM

Enterprise/APPN Plus IPSec 56

c3620-ajs56i-mz

16 MB

48 MB

RAM

IP/IPX/AT/DEC

c3620-d-mz

8 MB

24 MB

RAM

IP/IPX/AT/DEC Plus

c3620-ds-mz

8 MB

32 MB

RAM

IP

c3620-i-mz

4 MB

24 MB

RAM

IP Plus

c3620-is-mz

8 MB

32 MB

RAM

IP Plus 40

c3620-is40-mz

8 MB

32 MB

RAM

IP Plus IPSec 56

c3620-is56i-mz

8 MB

32 MB

RAM

Enterprise Plus

c3620-js-mz

8 MB

48 MB

RAM

Enterprise Plus 406

c3620-js40-mz

8 MB

48 MB

RAM

Enterprise Plus IPSec 56

c3620-js56i-mz

8 MB

48 MB

RAM

Cisco 3640 Series

Enterprise/APPN Plus

c3640-ajs-mz

16 MB

48 MB

RAM

Enterprise/APPN Plus 406

c3640-ajs40-mz

16 MB

48 MB

RAM

Enterprise/APPN Plus IPSec 56

c3640-ajs56i-mz

16 MB

48 MB

RAM

IP/IPX/AT/DEC

c3640-d-mz

8 MB

24 MB

RAM

IP/IPX/AT/DEC Plus

c3640-ds-mz

8 MB

32 MB

RAM

IP

c3640-i-mz

4 MB

24 MB

RAM

IP Plus

c3640-is-mz

8 MB

32 MB

RAM

IP Plus 40

c3640-is40-mz

8 MB

32 MB

RAM

IP Plus IPSec 56

c3640-is56i-mz

8 MB

32 MB

RAM

Enterprise Plus

c3640-js-mz

8 MB

48 MB

RAM

Enterprise Plus 406

c3640-js40-mz

8 MB

48 MB

RAM

Enterprise Plus IPSec 56

c3640-js56i-mz

8 MB

48 MB

RAM

Cisco MC3810

IP/IPX/IBM/ATM

mc3810-a2inr3-mz

8 MB

32 MB

RAM

IP/IPX/AT/IBM/Voice

mc3810-binr3v2-mz

8 MB

32 MB

RAM

IP/IPX/AT/IBM/ATM/Voice

mc3810-a2binr3v2-mz

8 MB

32 MB

RAM

Cisco 4000 Series

Enterprise/APPN Plus

c4000-ajs-mz

8 MB

32 MB

RAM

Enterprise/APPN Plus 40

c4000-ajs40-mz

8 MB

32 MB

RAM

Enterprise/APPN Plus IPSec 56

c4000-ajs56i-mz

8 MB

32 MB

RAM

IP/IPX/AT/DEC

c4000-d-mz

4 MB

16 MB

RAM

IP/IPX/AT/DEC Plus

c4000-ds-mz

4 MB

16 MB

RAM

IP

c4000-i-mz

4 MB

16 MB

RAM

IP Plus

c4000-is-mz

4 MB

16 MB

RAM

IP Plus 40

c4000-is40-mz

4 MB

16 MB

RAM

IP Plus IPSec 56

c4000-is56i-mz

4 MB

16 MB

RAM

Enterprise Plus

c4000-js-mz

8 MB

32 MB

RAM

Enterprise Plus 407

c4000-js40-mz

8 MB

32 MB

RAM

Enterprise Plus IPSec 56

c4000-js56i-mz

8 MB

32 MB

RAM

Cisco 4500/4700 Series

IP Plus IPSec 56

c4500-aejs-mz

8 MB

32 MB

RAM

Enterprise Plus

c4500-aejs40-mz

8 MB

32 MB

RAM

Enterprise Plus IPSec 56

c4500-aejs56i-mz

8MB

32 MB

RAM

Enterprise/APPN Plus

c4500-ajs-mz

8 MB

32 MB

RAM

Enterprise/APPN Plus 40

c4500-ajs40-mz

8 MB

32 MB

RAM

Enterprise/APPN Plus IPSec 56

c4500-ajs56i-mz

8 MB

32 MB

RAM

IP/IPX/AT/DEC

c4500-d-mz

8 MB

32 MB

RAM

IP/IPX/AT/DEC Plus

c4500-ds-mz

8 MB

32 MB

RAM

IP

c4500-i-mz

4 MB

32 MB

RAM

IP Plus

c4500-is-mz

8 MB

32 MB

RAM

IP Plus 40

c4500-is40-mz

8 MB

32 MB

RAM

IP Plus IPSec 56

c4500-is56i-mz

8 MB

32 MB

RAM

Enterprise Plus

c4500-js-mz

8 MB

32 MB

RAM

Enterprise Plus 40

c4500-js40-mz

8 MB

32 MB

RAM

Enterprise Plus IPSec 56

c4500-js56i-mz

8 MB

32 MB

RAM

Cisco Catalyst 5000 Route Switch Module (RSM)

Enterprise/APPN

c5rsm-ajsv-mz

16 MB

32 MB

RAM

Enterprise/APPN 40

c5rsm-ajsv40-mz

16 MB

32 MB

RAM

Enterprise/APPN 568

c5rsm-ajsv56-mz

16 MB

32 MB

RAM

Enterprise/APPN IPSec 56

c5rsm-ajsv56i-mz

16MB

32 MB

RAM

Desktop/IBM

c5rsm-dsv-mz

16 MB

32 MB

RAM

Desktop/IBM 40

c5rsm-dsv40-mz

16 MB

32 MB

RAM

Desktop/IBM IPSec 56

c5rsm-dsv56i-mz

16 MB

32 MB

RAM

IP/VIP

c5rsm-isv-mz

16 MB

32 MB

RAM

IP/VIP 40

c5rsm-isv40-mz

16 MB

32 MB

RAM

IP/VIP IPSec 56

c5rsm-isv56i-mz

16 MB

32 MB

RAM

Enterprise/VIP

c5rsm-jsv-mz

16 MB

32 MB

RAM

Enterprise/VIP 40

c5rsm-jsv40-mz

16 MB

32 MB

RAM

Enterprise/VIP IPSec 56

c5rsm-jsv56i-mz

16 MB

32 MB

RAM

Cisco AS5200 Access Server

Desktop

c5200-d-l

16 MB

8 MB

Flash

Desktop Plus

c5200-ds-l

16 MB

8 MB

Flash

IP

c5200-i-l

8 MB

8 MB

Flash

IP Plus

c5200-is-l

8 MB

8 MB

Flash

Enterprise

c5200-j-l

16 MB

8 MB

Flash

Enterprise Plus

c5200-js-l

16 MB

8 MB

Flash

Cisco AS5300 Access Server

Desktop

c5300-d-mz

8 MB

32 MB

RAM

Desktop Plus

c5300-ds-mz

8 MB

32 MB

RAM

IP

c5300-i-mz

8 MB

32 MB

RAM

IP Plus

c5300-is-mz

8 MB

32 MB

RAM

IP Plus 40

c5300-is40-mz

8 MB

32 MB

RAM

IP Plus IPSec 56

c5300-is56i-mz

8 MB

32 MB

RAM

Enterprise

c5300-j-mz

8 MB

32 MB

RAM

Enterprise Plus

c5300-js-mz

8 MB

32 MB

RAM

Enterprise Plus 40

c5300-js40-mz

8 MB

32 MB

RAM

Enterprise Plus IPSec 56

c5300-js56i-mz

8 MB

32 MB

RAM

Cisco 7200 Series

Enterprise/APPN/DBCONN

c7200-aejs-mz

16 MB

64 MB

RAM

Enterprise/APPN/DBCONN 40

c7200-aejs40-mz

16 MB

64 MB

RAM

Enterprise/APPN/DBCONN
IPSec 56

c7200-aejs56i-mz

16 MB

64 MB

RAM

Enterprise/APPN

c7200-ajs-mz

16 MB

64 MB

RAM

Enterprise/APPN 40

c7200-ajs40-mz

16 MB

64 MB

RAM

Enterprise/APPN IPSec 56

c7200-ajs56i-mz

16 MB

64 MB

RAM

Desktop/IBM

c7200-ds-mz

16 MB

64 MB

RAM

Desktop/IBM 40

c7200-ds40-mz

16 MB

64 MB

RAM

Desktop/IBM IPSec 56

c7200-ds56i-mz

16 MB

64 MB

RAM

Network Layer 3 Switching

c7200-inu-mz

16 MB

64 MB

RAM

IP

c7200-is-mz

16 MB

64 MB

RAM

IP 40

c7200-is40-mz

16 MB

64 MB

RAM

IP IPSec 56

c7200-is56i-mz

16 MB

64 MB

RAM

Enterprise

c7200-js-mz

16 MB

64 MB

RAM

Enterprise 40

c7200-js40-mz

16 MB

64 MB

RAM

Enterprise IPSec 56

c7200-js56i-mz

16 MB

64 MB

RAM

Cisco 7500 Series

Enterprise/APPN/DBCONN

rsp-aejsv-mz

16 MB

64 MB

RAM

Enterprise/APPN/DBCONN 407

rsp-aejsv40-mz

16 MB

64 MB

RAM

Enterprise/APPN/DBCONN
IPSec 567

rsp-aejsv56i-mz

16 MB

64 MB

RAM

Enterprise/APPN7

rsp-ajsv-mz

16 MB

64 MB

RAM

Enterprise/APPN 407

rsp-ajsv40-mz

16 MB

64 MB

RAM

Enterprise/APPN IPSec 567

rsp-ajsv56i-mz

16 MB

64 MB

RAM

Desktop/IBM/APPN7

rsp-ajsv-mz

16 MB

64 MB

RAM

Desktop/IBM7

rsp-dsv-mz

16 MB

64 MB

RAM

Desktop/IBM 407

rsp-dsv40-mz

16 MB

64 MB

RAM

Desktop/IBM IPSec 567

rsp-dsv56i-mz

16 MB

64 MB

RAM

IP7

rsp-isv-mz

16 MB

64 MB

RAM

IP 407

rsp-isv40-mz

16 MB

64 MB

RAM

IP IPSec 567

rsp-isv56i-mz

16 MB

64 MB

RAM

Enterprise7

rsp-jsv-mz

16 MB

64 MB

RAM

Enterprise 407

rsp-jsv40-mz

16 MB

64MB

RAM

Enterprise IPSec 567

rsp-jsv56i-mz

16 MB

64 MB

RAM

1 This image is supported on Cisco IOS Release 12.0(22) and earlier.

2 Cisco 1600 images were first released in Cisco IOS Release 12.0(3).

3 This image is supported on Cisco IOS Release 12.0(10) and earlier.

4 This image is supported on Cisco IOS Release 12.0(10) and earlier.

5 This image is supported on earlier Cisco IOS Releases or can be supported with an equivalent IPSec 56 image. Contact your Cisco representative for additional information.

6 This image is supported on Cisco IOS Release 12.0(4) and earlier.

7 This image is supported on Cisco IOS Release 12.0(11) and earlier.

8 This image is supported on Cisco IOS Release 12.0(12) and earlier.


Supported Hardware

Cisco IOS Release 12.0 supports the following Cisco hardware platforms:

Cisco 1003 and Cisco 1004 routers

Cisco 4500 and Cisco 4700 series

Cisco 1005 router

Cisco Catalyst 5000 series

Cisco 1600 router

Cisco AS5200 series

Cisco 2500 series

Cisco AS5300 series

Cisco 2600 series

Cisco AS5800 series

Cisco 3620 router

Cisco 7200 series

Cisco 3640 and Cisco 3640A routers

Cisco 7500 series

Cisco MC3810

Cisco 7500 RSPx series1

Cisco 4000 series

 

1 Cisco 7000 series routers (Cisco 7000 and Cisco 7010) were upgraded with the 7000 Series Route Switch Processor (RSP7000) and 7000 Series Chassis Interface (RSP7000CI).



Note The Cisco 7000 series previously included the Cisco 7000 and Cisco 7010. These products are not supported in Cisco IOS Release 12.0. However, with a Route Switch Processor (RSP) upgrade, the Cisco 7000 and Cisco 7010 are essentially converted to a Cisco 7500. Image names for this enhanced platform begin with "rsp-", and the platform abbreviation is "7500/RSP." All references to Cisco 7500 series routers (excluding specific slot and port references) refer also to the Cisco 7000 and Cisco 7010 equipped with the RSP7000 processor and the RSP7000 Chassis Interface (CI). These products are supported in Cisco IOS Release 12.0. For more information, see the section on 12.


For additional information about supported hardware for this platform and release, please refer to the Hardware/Software Compatibility Matrix in the Cisco Software Advisor at the following location:

http://www.cisco.com/cgi-bin/front.x/Support/HWSWmatrix/hwswmatrix.cgi

Cisco IOS Release 12.0(1a) on the Catalyst 5000 Route Switch Module (RSM) platform supports the port adapters listed in Table 2:

Table 2 Cisco IOS Release 12.0(1a) Supported Port Adapters for Catalyst 5000 RSM  

Part Number
Product Description

PA-4T+

4-Port Serial Port Adapter, Enhanced

PA-8T-V35

8-Port Serial, V.35 Port Adapter

PA-8T-232

8-Port Serial, 232 Port Adapter

PA-8T-X21

8-Port Serial, X.21 Port Adapter

PA-4R

4-Port Token Ring 4/16-Mbps Port Adapter

PA-4R-FDX

4-Port Token Ring 4/16-Mbps, Full-Duplex Port Adapter

PA-F-MM

1-Port FDDI Multimode Port Adapter

PA-F-SM

1-Port FDDI Single-Mode Port Adapter

PA-F/FD-MM

8-Port FDDI Full-Duplex Multimode Port Adapter

PA-F/FD-SM

1-Port FDDI Full-Duplex Single-Mode Port Adapter

PA-A1-OC3SM

1-Port ATM OC 3 Single-Mode Intermediate Reach Port Adapter

PA-A1-OC3MM

1-Port ATM OC 3 Multimode Port Adapter

PA-2CT1/PRI

2-Port Channelized T1/PRI Port Adapter

PA-2CE1/PRI-75

2-Port Channelized E1/PRI Port Adapter, 75 Ohm

PA-2CE1/PRI-120

2-Port Channelized E1/PRI Port Adapter, 120 Ohm

SA-COMP/1

Service Adapter; Compression (64 VCs Stac)

SA-COMP/4

Service Adapter; Compression (256 VCs Stac)

PA-4E

4-Port Ethernet 10BASE-T Port Adapter

PA-8E

8-Port Ethernet 10BASE-T Port Adapter

PA-H, PA-2H

HSSI Port Adapter (can be used in C5500 chassis only, 2 maximum)

SA-ENCRYPT

Encryption Service Adapter

PA-FE-TX

Fast Ethernet Port Adapter

PA-FE-FX

Fast Ethernet Port Adapter

PA-A3-E3

1-Port ATM Enhanced E3 Port Adapter

PA-A3-T3

1-Port ATM Enhanced T3 Port Adapter

PA-A3-OC3MM

1-Port ATM Enhanced OC-3 c/STM 1 Multimode Port Adapter

PA-A3-OC3SMI

1-Port ATM Enhanced OC-3 c/STM 1 Single-Mode (IR) Port Adapter

PAA3-OC3SML

1-Port ATM Enhanced OC-3 c/STM 1 Single-Mode (LR) Port Adapter

PA-E3

1-Port E3 Serial Port Adapter (with E3 DSU can be used in C5500 chassis only, 2 maximum)

PA-2E3

2-Port E3 Serial Port Adapter with E3 DSU (can be used in C5500 chassis only, 2 maximum)

PA-T3

1-Port T3 Serial Port Adapter with T3 DSU (can be used in C5500 chassis only, 2 maximum)

PA-2T3

2-Port T3 Serial Port Adapter with T3 DSU (can be used in C5500 chassis only, 2 maximum)

PA-5EFL

5-Port Ethernet 10BASE-FL Port Adapter

PA-POS-OC3MM

1-Port Packet/SONET OC-3 c/STM-1 Multimode Port Adapter

PA-POS-OC3SMI

1-Port Packet/SONET OC-3 c/STM-1 Single-Mode (IR) Port Adapter

PA-POS-OC3SML

1-Port Packet/SONET OC-3 c/STM-1 Single-Mode (LR) Port Adapter


Determining Your Software Release

To determine the version of Cisco IOS software currently running on your Cisco network device, log in to the device and enter the show version EXEC command:

Router> show version

Cisco Internetwork Operating System Software 
IOS (tm) 2500 Software (C2500-JS-L), Version 12.0(1), RELEASE SOFTWARE

Additional command output lines include more information, such as processor revision numbers, memory amounts, hardware IDs, and partition information.

Upgrading to a New Release

For general information about upgrading to a new software release, see Upgrading the Cisco IOS Software Release in Cisco Routers and Modems located at the following URL:

http://www.cisco.com/warp/public/620/6.html

Microcode Software

Table 3 lists the current microcode versions for the Cisco 7500/RSP series. This series includes the Cisco 7000 equipped with the RSP7000 processor, the Cisco 7010 equipped with the RSP7000 processor, and the Cisco 7500 series routers. Note that microcode software images are bundled with the system software image, with the exception of the Channel Interface Processor (CIP) microcode (all system software images) and Versatile Interface Processor (VIP) microcode (certain system software images). Bundling eliminates the need to store separate microcode images. When the router starts, the system software unpacks the microcode software bundle and loads the proper software on all the interface processor boards.

For further information about the CIP microcode, refer to the Cisco document Channel Interface Processor (CIP) Microcode Release Note and Microcode Upgrade Instructions.

Table 3 Cisco 7500 Series Routers Microcode Versions 

Processor or Module
Current Microcode Version
Minimum Version Required

AIP (ATM Interface Processor)

20.18

20.13

CIP/CIP2 (Channel Interface Processor)

26.19

26.2

EIP (Ethernet Interface Processor)

20.6

20.3

FEIP (Fast Ethernet Interface Processor)

20.8

20.7

FIP (FDDI Interface Processor)

20.4

20.4

FSIP (Fast Serial Interface Processor)

20.9

20.9

HIP (HSSI Interface Processor)

20.2

20.2

MIP (MultiChannel Interface Processor)

22.3

22.3

TRIP (Token Ring Interface Processor)

20.2

20.2

VIP2/VIP2C (Versatile Interface Processor)

22.20

22.20


Microcode Revision History

The following sections provide revision summaries for microcode for the following routers:

Cisco 7000 series routers using a Route Processor/Silicon Switch Processor (RP/SSP) or Route Processor/Switch Processor (RP/SP) combination

Cisco 7500 series routers and Cisco 7000 series routers using an RSP7000

ATM Interface Processor (AIP) Microcode Revision Summary

These AIP Microcode versions fix the following caveats:

Version 20.14—AIP driver rejects Teardown VC command [CSCdj20667].

Version 20.15—OIR of any card with cip in box causes problems [CSCdj37259].

Version 20.16—AIP forwards giants to RSP causing RSP crash at rsp_free_mamd-pak [CSCdj59745].

Version 20.17—mroute corruption in AIP [CSCdj82421].

Version 20.18—AIP applies incorrect physical format on Book Tree 8222 framer [CSCdj90325].

Channel Interface Processor (CIP/CIP2) Microcode Revision Summary

CIP/CIP2 Microcode Version 26.16 fixes the following caveats:

TN3270 response times include keepalive Timing Mark responses and not TN3270E responses. [CSCdm69924]

A CIP reloads after a TN3270 shutdown. [CSCdr06895]

CIP fatal error=09. [CSCdr07060]

CIP fatal error=35 occurs when you run the maximum number of sessions on an Enterprise Systems Connection (ESCON) Channel Port Adapter (ECPA). [CSCdr07326]

After an initial program load (IPL), a Cisco MultiPath Channel (CMPC) connection does not reactivate unless the virtual telecommunications access method (VTAM) major node is recycled. [CSCdr07387]

The following "bad timer" message appears when you start a TN3270 server:

%TN3270S-6-BADTIMER: Bad timer operation(0),ra=80C1A5E4,funcPtr=80C1. [CSCdr11353]

A Cisco router reloads because of null message pointer, SapCb::ProcessTestInd. [CSCdr28191]

The secondary logical unit (SLU) name is missing on a positive BIND response Route Switch Processor (RSP). [CSCdr42284]

Non-RFC compliant-negotiation exchanges may cause a CIP Fatal Error=35 in the TN server code because of a NULL pointer reference. [CSCdr64719]

Systems Network Architecture (SNA) physical unit 5 to physical unit 5 session fails to recover because of incomplete CIP cleanup. [CSCdr65638]

A Cisco AS400 access server TN3270 client adds an invalid termtype of IBM-3486-BA. [Cdr65906]

CIP TN3270 server logical units (LUs) are not returned to pools, and the pools run out of LUs. [CSCdr66536]

CIP fatal error=32 occurs when you use the tasks query pid command with the wrong PID. [CSCdr74632]

The TN regression suite requires a UNIX-based client emulator. [CSCdr77006]

A Cisco router deadlocks when it runs out of SCBs. [CSCdr85879]

Cisco Multipath Channel (CMPC) Transmission Groups (TGs) may get stuck in the SAttachSapPending State. [CSCdr87920]

A client does not respond when the server holds the keyboard restore until it receives a change direction. [CSCdr93053]

Suppress all OFFL-4-BADDESC error message with the DESC_Holddown state. [CSCdr98652]

Ignore TN3270S-6-BADTIMER, operation(1) messages. [CSCds00674]

IPC does not check the pointer, and the router reloads. [CSCds05651]

CIP fatal error=35 occurs when you remove a TN3270 Dependent Logical Unit Requester (DLUR) configuration. [CSCds14146]

Output stuck on a CIP does not provide diagnostic output. [CSCds18936]

A performance enhancement for Common Link Access for Workstations (CLAW) Packing for a 4k block is added. [CSCds19174]

A compiler error occurs when the Eno version for CSCds00674 is built. [CSCds20346]

Common Link Access for Workstations (CLAW) Packing pauses indefinitely with a 4k block and a 4k maximum transmission unit (MTU). [CSCds24793]

"Make tags" fails. [CSCds26247]

A CIP reloads with CIP fatal error=09 SSI_ASSERT failure in ../mpc/mcp.C. [CSCds27703]

Once a logical unit (LU) is disconnected, a client cannot reconnect for 10 seconds with the lu deletion never command. [CSCds28146]

CIP fatal error=35 in a TN3270 server Route Switch Processor (RSP) to structured data transfer (SDT). [CSCds31131]

CIP fatal error=09 SSI_ASSERT failure in ../mpc/clean.C @ 327 - elemP. [CSCds32606]

Flapping of Cisco Multipath Channel (CMPC) transmission groups (TGs) leads to output stuck on a channel interface. [CSCds41393]

Add device address to BADAPPL claw message. [CSCds46020]

A CIP or Channel Port Adapter (CPA) restarts with Fast Ethernet-35 (FE-35) when you configure more than 18 adapters with Multipath Channel (MPC). [CSCds47000]

Add ANSI to TN3270 unsupported terminal list. [CSCds51099]

Ethernet Interface Processor (EIP) Microcode Revision Summary

EIP Microcode Version 20.6 fixes the following caveat:

A corrupted frame is seen on RSP Ethernet under heavy load [CSCdk34545].

Fast Ethernet Interface Processor (FEIP) Microcode Revision Summary

FEIP Microcode Version 20.8 fixes the following caveat:

The Fast Ethernet interface stays up even when no MII transceiver and keepalives exist. If "no keepalive" (or keepalive 0) is configured on Fast Ethernet, the line will stay up even though the Media-Independent Interface (MII) is removed or the cable is disconnected. If the interface is then reconfigured with "keepalive" (of nonzero value) while the physical media stayed down, the link would still indicate up. The only workaround is to issue the command shutdown followed by no shutdown, or the clear interface command. [CSdk66019]

Modem Code

Cisco IOS Release 11.2 and later releases, including Release 12.0, include bundled modem code for the Cisco AS5200, which is the firmware or portware that runs on the Microcom 12-port and MICA 6-port modem cards. Modem code is bundled with the Cisco IOS software image to eliminate the need to store separate modem code. When the access server starts, the Cisco IOS software unpacks the modem code and loads the proper code on the modem cards.

The modem code release notes are on Cisco.com and the Documentation CD-ROM.

On Cisco.com at:

Technical Documents: All Product Documentation: Access Servers and Access Routers: Firmware and Portware Information

On the Documentation CD-ROM at:

Cisco Product Documentation: Access Servers and Access Routers: Firmware and Portware Information