R3303-HP 6600/HSR6600 Routers Fundamentals Command Reference

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display alarm
Use display alarm to display alarm information.
Syntax
display alarm [ slot slot-number ] [ | { begin | exclude | include } regular-expression ]
Views
Any view
Default command level
2: Monitor level
Parameters
slot slot-number: Displays alarms existing on the specified card. The slot-number argument represents the
slot number of a card. If the slot-number argument is not specified, the command displays alarm
information for all cards.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Usage guidelines
The following matrix shows the command and router compatibility:
Command 6602 HSR6602 6604/6608/6616
display alarm
No Yes Yes
Examples
# Display the alarm information of the device.
<Sysname> display alarm
Slot Level Info
6 ERROR Fan 2 is absent.
6 ERROR Power 2 is absent.
6 ERROR The board in slot 10 is faulty.
3 WARNING The temperature of sensor 3 exceeds the lower limit.