Specifications

iii
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
CONTENTS
About Cisco IOS Software Documentation xvii
Documentation Objectives xvii
Audience xvii
Documentation Conventions xvii
Typographic Conventions xviii
Command Syntax Conventions xviii
Software Conventions xix
Reader Alert Conventions xix
Documentation Organization xix
Cisco IOS Documentation Set xx
Cisco IOS Documentation on Cisco.com xx
Configuration Guides, Command References, and Supplementary Resources xxi
Additional Resources and Documentation Feedback xxviii
Using the Command-Line Interface in Cisco IOS Software xxxi
Initially Configuring a Device xxxi
Using the CLI xxxii
Understanding Command Modes xxxii
Using the Interactive Help Feature xxxv
Understanding Command Syntax xxxvi
Understanding Enable and Enable Secret Passwords xxxvii
Using the Command History Feature xxxviii
Abbreviating Commands xxxix
Using Aliases for CLI Commands xxxix
Using the no and default Forms of Commands xl
Using the debug Command xl
Filtering Output Using Output Modifiers xl
Understanding CLI Error Messages xli
Saving Changes to a Configuration xli
Additional Information xlii
Multiprotocol Label Switching Commands MP-1
address-family MP-2
affinity (LSP Attributes) MP-4