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Cisco ONS 15530 Configuration Guide and Command Reference
78-14227-01, Cisco IOS Release 12.1(10)E2
AppendixA Command Reference
Online Diagnostics Commands
Online Diagnostics Commands
Online diagnostics test the accessibility of the components on the Ci sco ONS 15530. Use the following
commands to configure and monitor online diagnostic operations.
diag online
To enable online diagnostics for the system, use the diag online command. To disable online diagnostics
for the system, use the no form of this command.
diag online
no diag online
Syntax Description This command has no other arguments or keywords.
Defaults Disabled
Command Modes Global configuration
Command History
Usage Guidelines Use this command to enable or disable online diagnostics for the system. Online diagnostics run in
background mode or during OIR (online insertion and removal). Any slot level diagnostics previously
configured with thediag online slot command take precedence over the diag online command.
When online diagnostics are disabled, no further diagnostics can ru n.
Examples The following example shows how to enable on li ne d iag n ost ics .
Switch# configure terminal
Switch(config)# diag online
Related Commands
Release Modification
12.1(10)EV2 This command was introduced.
Command Description
debug diag online Enables debugging of the online diagnostics.
diag online slot Enables online diagnostics for a specified slot number.
show diag online Displays the configuration and status of the online diagnostics.