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Syntax


                        
                           bytes {
                           c2 value;
                           
                           e1-quiet value;
                           
                           f1 value;
                           
                           f2 value;
                           
                           s1 value;
                           
                           z3 value;
                           
                           z4 value;
                           
                           }

Hierarchy Level


                        
                           [edit interfaces interface-name sonet-options]

Release Information

Statement introduced before JUNOS Release 7.4.

Description

Set values in some SONET/SDH header bytes.

Options

c2 value—Path signal label SONET/SDH overhead byte. SONET/SDH frames use the C2 byte to indicate the contents of the payload inside the frame. SONET/SDH interfaces use the C2 byte to indicate whether the payload is scrambled.
e1-quiet value—Default idle byte sent on the orderwire SONET/SDH overhead bytes. The routing platform does not support the orderwire channel, and hence sends this byte continuously.
f1 value, f2 value, z3 value, z4 value—SONET/SDH overhead bytes.
s1 value—Synchronization message SONET overhead byte. This byte is normally controlled as a side effect of the system reference clock configuration and the state of the external clock coming from an interface if the system reference clocks have been configured to use an external reference.

Usage Guidelines

See Configuring SONET/SDH Physical Interface Properties.

Required Privilege Level

interface—To view this statement in the configuration.

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