external-alarms
config
This command enables access to the context to configure external alarm attributes on 7705 SAR Ethernet ports (supported on all platforms with Ethernet ports), on the Auxiliary Alarm card, and on the four alarm inputs on the fan module (for the 7705 SAR-8 Shelf V2), alarm connector (for the 7705 SAR-M, 7705 SAR-H, 7705 SAR-Hc, 7705 SAR-Wx, and 7705 SAR-X), and alarm module (for the 7705 SAR-18).
When configuring custom alarms for an Ethernet port, the port must be configured for 100Base-Tx operation with autonegotiation disabled.
[no] alarm alarm-id
config>external-alarms
This command creates or removes alarms.
The no form of this command disables the alarm attributes for the specified alarm. The alarm must be in the shutdown state before the no form of the command can be performed.
n/a
specifies the alarm identifier
[no] chassis-alarming
config>external-alarms>alarm
This command generates output to chassis alarm relays and LEDs for the specified alarm.
The no form of this command disables the generation of output to chassis alarm relays and LEDs.
chassis-alarming
[no] log
config>external-alarms>alarm
This command generates raise/clear log events for the specified alarm and controls SNMP trap generation for the raise/clear log events.
The no form of this command disables the generation of raise/clear log events.
log
severity {critical | major | minor | warning}
config>external-alarms>alarm
This command configures the severity level for the specified alarm.
The alarm must be disabled before the severity level can be modified.
If the alarm generates raise/clear log events and SNMP traps (enabled by the log command), the severity of the raise log events and SNMP traps is controlled by this configuration. The severity level of the clear log events and SNMP traps is warning.
If the alarm generates output to chassis alarm relays and LEDs (enabled by the chassis-alarming command), the severity level of the alarm output is controlled by this configuration. For chassis relay alarms, only the critical, major and minor levels of severity apply. (There are three LEDs that represent each of them.)
major
specifies a critical alarm
specifies a major alarm
specifies a minor alarm
specifies a warning (not applicable for chassis relay alarms)
thresholds
config>external-alarms>alarm
This command enables the context to configure the thresholds for the specified alarm.
n/a
analog
config>external-alarms>alarm>thresholds
This command enables the context to configure analog trigger thresholds for the specified alarm.
n/a
[no] level {lt | gt} millivolts
config>external-alarms>alarm>thresholds>analog
This command configures the analog voltage level thresholds for the specified alarm.
The analog input level threshold cannot be changed from no level when there are no analog inputs configured as triggers. When all analog inputs are removed from the trigger list, the level is automatically changed to no level. The analog input level threshold cannot be changed to no level when there is analog input in the trigger list. When the first analog input is added to the alarm trigger, the level is automatically changed to gt 0.
The no form of this command removes the analog voltage level threshold.
no level
specifies a less-than value
specifies a greater-than value
specifies the voltage level in millivolts
trigger [any | all] {alarm-input1 | alarm-input2... | alarm-input8}
no trigger
config>external-alarms>alarm
This command configures the inputs that will trigger the alarm. An alarm can be configured to trigger on any configured input or only when all enabled configured inputs are active. Administratively disabled inputs are ignored for alarm triggering.
Digital inputs are considered normally open. This means that a digital input becomes active only if it closes. Analog inputs have a customizable voltage threshold. This threshold can be configured using the thresholds command. Analog inputs become active when this threshold is crossed.
The no form of this command removes the trigger.
no trigger
specifies that any configured input trigger will raise an alarm
specifies that all configured input triggers that are enabled are required to raise an alarm
identifies the input trigger, up to a maximum of eight
for Ethernet ports, the format is:
port-slot/mda/port [name]
for the Auxiliary Alarm card, the format is:
alarm-slot/mda.{d | a}-alarm-num [name]
for the four alarm inputs on the fan module (for the 7705 SAR-8 Shelf V2), alarm connector (for the 7705 SAR-M, 7705 SAR-H, 7705 SAR-Hc, 7705 SAR-Wx, and 7705 SAR-X), and alarm module (for the 7705 SAR-18), the format is:
alarm.d-alarm-num [name]
where:
slot = card slot number for IOM (always 1 on the 7705 SAR)
mda = Ethernet adapter card or Auxiliary Alarm card slot number (for Ethernet modules or ports on platforms with no card slots, the mda slot number is preconfigured)
port = port number for Ethernet ports
d = digital input
a = analog input
alarm-num = alarm port number (1 to 24 for digital on the Auxiliary Alarm card, 1 to 4 for digital on the four chassis alarm inputs, 1 or 2 for analog)
name = optional name assigned to the input
for example: alarm-1/3.d-3
windowOpen3
alarm.d-1
The name option lets users assign a more meaningful name (must be unique) to the alarm input; for example, windowOpen3 might be more meaningful to a user than the identifier alarm-1/3.d-3. Once the name has been configured, it can be used interchangeably with the alarm input identifier; for example, windowOpen3 can be used instead of alarm-1/3.d-3 as an alarm input trigger.
input alarm-input
config>external-alarms
This command enables the context to configure the external alarm inputs on 7705 SAR Ethernet ports, on the Auxiliary Alarm card, and on the four alarm inputs on the fan module (for the 7705 SAR-8 Shelf V2), alarm connector (for the 7705 SAR-M, 7705 SAR-H, 7705 SAR-Hc, 7705 SAR-Wx, and 7705 SAR-X), and alarm module (for the 7705 SAR-18).
An alarm input must be associated with an alarm in order for the input to be triggered. See the trigger command. An input can be associated with up to four alarms.
n/a
identifies the alarm input
for Ethernet ports, the format is:
port-slot/mda/port [name]
for the Auxiliary Alarm card, the format is:
alarm-slot/mda.{d | a}-alarm-num [name]
for the four alarm inputs on the fan module (for the 7705 SAR-8 Shelf V2), alarm connector (for the 7705 SAR-M, 7705 SAR-H, 7705 SAR-Hc, 7705 SAR-Wx, and 7705 SAR-X), and alarm module (for the 7705 SAR-18), the format is:
alarm.d-alarm-num [name]
where:
slot = card slot number for IOM (always 1 on the 7705 SAR)
mda = Ethernet adapter card or Auxiliary Alarm card slot number (for Ethernet modules or ports on platforms with no card slots, the mda slot number is preconfigured)
port = port number for Ethernet ports
d = digital input
a = analog input
alarm-num = alarm port number (1 to 24 for digital on the Auxiliary Alarm card, 1 to 4 for digital on the four chassis alarm inputs, 1 or 2 for analog)
name = optional name assigned to the input
for example:
alarm-1/3.d-3
windowOpen3
alarm.d-1
The name option lets users assign a more meaningful name (must be unique) to the alarm input; for example, windowOpen3 might be more meaningful to a user than the identifier alarm-1/3.d-3. Once the name has been configured, it can be used interchangeably with the alarm input identifier; for example, windowOpen3 can be used instead of alarm-1/3.d-3 as an alarm input trigger for the trigger command, or when performing a show>external-alarms>input or show>external-alarms> output command.
debounce seconds
debounce detect detect-seconds clear clear-seconds
no debounce
config>external-alarms>input
This command configures the debounce time associated with detecting and clearing an alarm input. Debounce time is not supported on alarm inputs on Ethernet ports.
The no debounce form of the command sets both the detect time and clear time to 0.
2 (for both detect time and clear time)
specifies the amount of time that the input must be on or off before it is accepted as changed from on to off (or from off to on)
specifies the amount of time that the input must be on before it is accepted as on by the system
specifies the amount of time that the input must be off before it is accepted as off by the system
output alarm-output
config>external-alarms
This command enables the context to configure the external alarm output relays.
n/a
identifies the output relay, in the following format:
relay-slot/mda.d-relay-num [name]
where:
slot = slot number of the card in the chassis (always 1 on the 7705 SAR)
mda = Auxiliary Alarm card slot number
d = digital output
relay-num = output relay number (1to 8)
name = name assigned to the output relay
for example:
relay-1/3.d-5
doorHolder5
The name option lets users assign a more meaningful name (must be unique) to the output relay; for example, doorHolder5 might be more meaningful to a user than the output relay identifier relay-1/3.d-5. Once the name has been configured, it can be used interchangeably with the alarm identifier; for example, doorHolder5 can be used instead of relay-1/3.d-5 when performing a show>external-alarms>output command.
name name-string
no name
config>external-alarms>input
config>external-alarms>output
This command configures a name for the alarm input or output relay. The configured name must be unique within the external alarms context; therefore, it must not be the same as an alarm-input name configured for the trigger or input command, or an alarm-output name configured for the output command. For example, alarm-1/3.d-1 or doorOpen1 cannot be used as a name for any alarm input, and relay-1/3.d-5 or doorHolder5 cannot be used as a name for any output relay.
The no form of this command does not associate a name with the alarm input or output relay.
no name
specifies a unique name for the alarm input or output relay (maximum of 15 characters)
normally {open | closed}
config>external-alarms>input
This command configures the normal condition of the digital input – either normally open or normally closed. You cannot configure the normal condition on alarm inputs on Ethernet ports.
normally open