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2 Cisco IOS Release 11.0 BT Release Note and Update to Configuration Guides and Command References
Introduction
• Cisco IOS 11.0(15)BT
• Cisco IOS 11.0(16)BT
• Cisco IOS 11.0(17)BT
• Cisco IOS 11.0(18)BT
• Cisco IOS 11.0(19)BT
• Cisco IOS 11.0(20)BT
• Cisco IOS 11.0(21)BT
• Cisco IOS 11.0(22)BT
Cisco IOS Release 11.0 BT is based on Cisco IOS Release 11.0.
Introduction
This Release Note and Update is divided into the following sections:
• Release Note, page 2
— Platform Support, page 3
— Cisco IOS Packaging, page 3
— Boot ROM Requirements, page 3
— CIP Boot Image Requirements, page 3
— Memory Requirements, page 3
— Microcode Software, page 4
— New Software Features in 11.0(10)BT, page 4
• Update to Configuration Guide, page 4
• Update to Command Reference, page 19
• Cisco Connection Online, page 57
• Cisco Connection Documentation, page 57
Use this document in conjunction with the Router Products Release Notes for Cisco IOS
Release 11.0 and the Cisco IOS Release 11.0 configuration guide and command reference
publications, specificallythe RouterProductsConfiguration GuideChapters 1to 6, RouterProducts
Configuration Guide Chapters 22 to 33, Router Products Command Reference Chapters 1 to 6,
Router Products Command Reference Chapters 22 to 33.
Release Note
Cisco IOS Release 11.0 BTintroducesTN3270 server supporton ChannelInterfaceProcessor (CIP)
cards.
Note To enable the TN3270 server feature, you must have a CIP card installed in a Cisco 7000
series router or Cisco 7500 series router. The TN3270 server is different from the TN3270 terminal
emulation access feature described in the “Configuring TN3270” chapter of the Access and
Communication Servers Configuration Guide.