Contents
iv
Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide
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C H A P T E R
2
Using the Command-Line Interface
2-1
Cisco IOS Command Modes
2-1
Getting Help
2-3
Abbreviating Commands
2-4
Using no and default Forms of Commands
2-4
Understanding CLI Messages
2-5
Using Command History
2-5
Changing the Command History Buffer Size
2-5
Recalling Commands
2-6
Disabling the Command History Feature
2-6
Using Editing Features
2-6
Enabling and Disabling Editing Features
2-6
Editing Commands through Keystrokes
2-7
Editing Command Lines that Wrap
2-8
Searching and Filtering Output of show and more Commands
2-9
Accessing the CLI
2-9
Accessing the CLI from a Browser
2-10
C H A P T E R
3
Configuring Catalyst 2955 Switch Alarms
3-1
Understanding Catalyst 2955 Switch Alarms
3-1
Global Status Monitoring Alarms
3-2
FCS Error Hysteresis Threshold
3-2
Port Status Monitoring Alarms
3-3
Triggering Alarm Options
3-3
Configuring Catalyst 2955 Switch Alarms
3-4
Default Catalyst 2955 Switch Alarm Configuration
3-4
Configuring the Power Supply Alarm
3-5
Setting the Power Mode
3-5
Setting the Power Supply Alarm Options
3-5
Configuring the Switch Temperature Alarms
3-6
Setting a Secondary Temperature Threshold for the Switch
3-6
Associating the Temperature Alarms to a Relay
3-7
Configuring the FCS Bit Error Rate Alarm
3-7
Setting the FCS Error Threshold
3-8
Setting the FCS Error Hysteresis Threshold
3-8
