Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?


framing (E1 Options for BITS Interfaces)


Hierarchy Level


Configure the framing format for the building-integrated timing supply (BITS) interface when the signal type is E1. Valid only when e1 is the signal-type configured at the [edit chassis synchronization source interfaces interface-name bits signal-type] hierarchy.



G.704 framing format for E1 interfaces.


G.704 framing with no cyclic redundancy check 4 (CRC4) for E1 interfaces.

Required Privilege Level

interface—To view this statement in the configuration.

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

Release Information

Statement introduced in Junos OS Release 12.3.