Cisco ASR 9000 Getting Started Manual page 7

Command History
Key Combinations
Troubleshooting the Cisco IOS XR Software
Contents
Additional Sources of Information
Basic Troubleshooting Commands
Configuration Error Messages
Memory Warnings in Configuration Sessions
Interfaces Not Coming Up
Understanding Regular Expressions, Special Characters, and Patterns
Contents
Regular Expressions
OL-28417-02
Using Wildcards to Identify Interfaces in show Commands
Creating Configuration Templates
Applying Configuration Templates
Aliases
1128
Keystrokes Used as Command Aliases
1129
Displaying Previously Entered Commands
Recalling Previously Entered Commands
Recalling Deleted Entries
Redisplaying the Command Line
Displaying Persistent CLI History
1131
Key Combinations to Move the Cursor
Keystrokes to Control Capitalization
Keystrokes to Delete CLI Entries
Transposing Mistyped Characters
1135
Using show Commands to Display System Status and Configuration
Using the ping Command
Using the traceroute Command
Using the debug Commands
Configuration Failures During a Commit Operation
Configuration Errors at Startup
Understanding Low-Memory Warnings in Configuration Sessions
Displaying System Memory Information
Removing Configurations to Resolve Low-Memory Warnings
Contacting TAC for Additional Assistance
1148
Verifying the System Interfaces
1153
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Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide
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Contents
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