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Document ID: 60645
Description of the Release
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Cisco IOS® Software Release 12.3(7)XI is an ED (XED) release optimized for the Bastille Phase 1 project.
This release is based upon Cisco IOS Software 12.3(7)T maintenance release. This release introduces IOS support for:
- The Cisco 10000 Series Performance Routing Engine 2 (PRE2) features. The PRE2 is the next generation forwarding engine for the Cisco 10000 Series product line.
- Feature acceleration of broadband LAC functionality that uses the second CPU on the 7301.
- Virtual Route Forwarding (VRF) Domain Mapping feature for Cisco 7200 and Catalyst 10000.
Any early deployment (ED) release of software should be used in a test network before it is deployed in a production network.
This page contains information about these maintainence releases of Cisco IOS Software Release 12.3(7)XI:
- 12.3(7)XI2
- 12.3(7)XI3
- 12.3(7)XI4
- 12.3(7)XI5
- 12.3(7)XI6
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Product and Feature Support
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Cisco IOS Software Release 12.3(7)XI supports these platforms:
| Product/Feature |
Image Name |
Memory Requirements |
| Catalyst 10000 |
- c10k2-eboot-mz
- c10k2-p11-mz
- c10k2-p11u2-mz
- c10k2-k8p11-mz
- c10k2-k9p11-mz
- c10k2-k8p11u2-mz
- c10k2-k9p11u2-m
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See Release Notes |
| Cisco 7200 |
- c7200-is-mz
- c7200-p-mz
- c7200-js-mz
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See Release Notes |
| Cisco 7301 |
- c7301-is-mz
- c7301-p-mz
- c7301-js-mz
- c7301-i12s-mz (hidden bundled image not shown on IOS upgrade planner)
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See Release Notes |
Cisco IOS Software Release 12.3(7)XI2 supports these platforms:
Cisco IOS Software Release 12.3(7)XI3 supports these platforms:
| Product/Feature |
Image Name |
Memory Requirements |
| 10000-PRE2 |
c10k2-eboot-mz
c10k2-k8p11u2-mz
c10k2-k9p11-mz
c10k2-k9p11u2-mz
c10k2-p11-mz
c10k2-p11u2-mz
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See Release Notes |
| Cisco 7200 |
c7200-is-mz
c7200-js-mz
c7200-kboot-mz
c7200-p-mz |
See Release Notes |
| Cisco 7301 |
c7301-boot-mz
c7301-is-mz
c7301-js-mz
c7301-p-mz |
See Release Notes |
Cisco IOS Software Release 12.3(7)XI4 supports these platforms:
Cisco IOS Software Release 12.3(7)XI5 supports these platforms:
Cisco IOS Software Release 12.3(7)XI6 supports these platforms:
Feature Description:
Catalyst 10000
- Diffserv Compliant WRED: FEAT-14022
- CALEA for Voice: FEAT-14356
- MPLS QoS: FEAT-14358
- 3 color policer: FEAT-14360
- distributed time based access lists: FEAT-14362
- 3 level policy maps:FEAT-14364
- Interface oversub (VC over subscription): FEAT-14366
- MPLS Diff-serve aware Traffic Engineering - FEAT-14382
- IP unnumbered on vlans: FEAT-14384
- eiBGP multipath loadbalancing: -FEAT-14401
- hierarchical shaping VC into VP tunnels - FEAT-14403
- receive ACLs: FEAT-14409
- VBR NRT Oversubscription: FEAT-14411
- RA-MPLS: FEAT-96736
- VRF Domain Mapping - Local AAA Attribute Support via Subscriber Prof. - FEAT-14256
Cisco 7200
- VRF Domain Mapping - Local AAA Attribute Support via Subscriber Profile - FEAT-14256
Cisco 7301
- Multi Processor Forwarding For Broadband LAC (Broiler project)– FEAT-13882
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Support Pages
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For more information, consult these web pages:
Release Documentation
Parent Release Documentation
Other Links
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Target Market
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Cisco Systems, Inc. released Cisco IOS Software Release 12.3(7)XI as a short-lived early deployment (ED) release for the Cisco 7200, 7301, and Catalyst 10000 platforms. It is targeted for the Service Provider market. |
Lifecycle of Release
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Cisco IOS Software Release Reference Guide
| Milestones |
Y2K Compliance |
Release Designation |
| Cisco IOS Software Release 12.3(7)XI
CCO FCS: June 21, 2004
MFG FCS: June 28, 2004
EOS:
EOE:
EOL:
Cisco IOS Software Release 12.3(7)XI2
CCO FCS: November 11, 2004
MFG FCS: November 17, 2004
EOS:
EOE:
EOL:
Cisco IOS Software Release 12.3(7)XI3
CCO FCS: March 17, 2005
MFG FCS: March 24, 2005
EOS:
EOE:
EOL:
Cisco IOS Software Release 12.3(7)XI4
CCO FCS: April 21, 2005
MFG FCS: April 28, 2005
EOS:
EOE:
EOL:
Cisco IOS Software Release 12.3(7)XI5
CCO FCS: May 13, 2005
MFG FCS: May 19, 2005
EOS:
EOE:
EOL:
Cisco IOS Software Release 12.3(7)XI6
CCO FCS: June 21, 2005
MFG FCS: June 28, 2005
EOS:
EOE:
EOL:
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Yes |
XED Release |
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Maintenance Releases
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It is highly recommended that Release Notes are used to determine if a maintenance release should be used. Release Notes provide announcements of new features and a summary of known caveats at the time of the renumber.
| Maintenance Cycle |
Download Image |
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Cisco IOS Software Release 12.3(7)XI - No maintenance plans for an x release.
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Important Notes: N/A
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Interim Builds
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Short-lived X releases do not provide interim builds.
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Recommended Customer Migration Path
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To view the projected release date of Cisco IOS Software Release 12.3(7)XI, see the Projected Release Dates for Cisco IOS Software Release Product Bulletin.
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| Updated: Jul 06, 2005 |
Document ID: 60645 |
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