R0106-HP MSR Router Series Interface Command Reference(V7)

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Related commands
ft1 frame-format
ft1 frame-format
Use ft1 frame-format to set the framing format for a T1-F interface.
Use undo ft1 frame-format to restore the default.
Syntax
ft1 frame-format { esf | sf }
undo ft1 frame-format
Default
The framing format on a T1-F interface is esf.
Views
T1-F interface view
Predefined user roles
network-admin
Parameters
esf: Sets the framing format to ESF.
sf: Sets the framing format to SF.
Usage guidelines
T1-F interfaces support the following framing formats:
• ESF format—Allows you to test the system without affecting the ongoing service.
• SF format—Provides more significant bits for user data transmission because multiple frames can
share the same FSC and signaling information.
Examples
# Set the framing format of T1-F interface Serial 2/1/0 to SF.
<Sysname> system-view
[Sysname] interface serial 2/1/0
[Sysname-Serial2/1/0] ft1 frame-format sf
Related commands
ft1 fdl
ft1 idle-code
Use ft1 idle-code to set the line idle code on a T1-F interface.
Use undo ft1 idle-code to restore the default.
Syntax
ft1 idle-code { 7e | ff }
undo ft1 idle-code