274CHAPTER 17: FUNDAMENTAL CT3 INTERFACE CONFIGURATION COMMANDS

Example # Enable FEAC channel signal detection on CT3 interface T3 2/0.

<Sysname> system-view

[Sysname] interface t3 2/0

[Sysname-T3 2/0] feac detect

# Sends DS3 LOS signal on CT3 interface T3 2/0.

<Sysname> system-view

[Sysname] interface t3 2/0

[Sysname-T3 2/0] feac generate ds3-los

#On CT3 interface T3 2/0, send loopback code to the far end to place the far end in a line loopback.

<Sysname> system-view

[Sysname] interface t3 2/0

[Sysname-T3 2/0] feac generate loopback ds3-line

frame-format (CT3 interface view)

Syntax

frame-format { c-bit m23 }

 

undo frame-format

View

CT3 interface view

Parameter

c-bit: Sets the framing format to C-bit.

 

m23: Sets the framing format to m23.

Description

Use the frame-formatcommand to configure the framing format used by the

 

CT3 interface.

 

Use the undo frame-formatcommand to restore the default, that is, C-bit

 

framing format.

Example

# Set the framing format of interface T3 2/0 to m23.

 

<Sysname> system-view

 

[Sysname] interface t3 2/0

 

[Sysname-T3 2/0] frame-format m23

ft3

Syntax ft3 { dsu-mode { 0 1 2 3 4 } subrate number }

undo ft3 { dsu-mode subrate }

View CT3 interface (in FT3 mode) view

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3Com MSR 30, MSR 50 manual Frame-format CT3 interface view, Ft3, Frame-format c-bit m23