Technical Documentation



symbol-period count;

Hierarchy Level

Release Information

Statement introduced in JUNOS Release 8.4.


Configure the threshold for sending symbol period events or taking the action specified in the action profile.

A symbol error is any symbol code error on the underlying physical layer. The symbol period threshold is reached when the number of symbol errors reaches the configured value within the period window. The default period window is the number of symbols that can be transmitted on the underlying physical layer in 1 second. The window is not configurable.


count—Threshold count for symbol period events.

Range: 1 through 100

Required Privilege Level

interface—To view this statement in the configuration.

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

Published: 2010-04-20