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crc-major-alarm-threshold

 

Syntax

Hierarchy Level

Release Information

Statement introduced in Junos OS Release 8.5.

Statement introduced in Junos OS Release 12.2 for the ACX Series Universal Metro Routers.

Description

Major alarm error thresholds for T1 CRC errors. When the threshold is exceeded for one second, a defect condition is declared. If the defect condition continues for the monitoring period, an alarm condition is declared.

Default

10-second monitoring period for all settings except 1e-5. The 1e-5 value uses a 50-second monitoring period.

Options

1e-3—Error rate expressed as the number of errors per number of bits. The value 1e-3 is one crc error in 103 bits.

1e-4—Error rate expressed as the number of errors per number of bits. The value 1e-4 is one crc error in 104 bits.

1e-5—Error rate expressed as the number of errors per number of bits. The value 1e-5 is one crc error in 105 bits.

5e-4—Error rate expressed as the number of errors per number of bits. The value 5e-4 is five crc errors in 104 bits.

5e-5—Error rate expressed as the number of errors per number of bits. The value 5e-5 is five crc errors in 105 bits.

Default: 5e-5

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.