invert-data

Syntax


                        
                           invert-data;

Hierarchy Level


                        
                           [edit interface e1-fpc/pic/port],
                           
                           [edit interface t1-fpc/pic/port],
                           
                           [edit interfaces interface-name ds0-options],
                           
                           [edit interfaces interface-name e1-options],
                           
                           [edit interfaces interface-name t1-options],
                           
                           [edit interfaces interface-name e3-options]

Release Information

Statement introduced before JUNOS Release 7.4.

Description

Invert the transmission of unused data bits on the DS0, E1, E3, and T1 interface.

Note: When configuring E1 interfaces on the 10-port Channelized E1/T1 IQE PIC, invert-data must be set at the [edit interface e1-fpc/pic/port] hierarchy level.

When configuring T1 interfaces on the 10-port Channelized E1/T1 IQE PIC, invert-data must be set at the [edit interface t1-fpc/pic/port] hierarchy level.

Usage Guidelines

See Configuring E1 Data Inversion, Configuring E3 Data Inversion, and Configuring T1 Data Inversion.

Required Privilege Level

interface—To view this statement in the configuration.

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