R2511-HP MSR Router Series Interface Command Reference(V5)

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Examples
# Enable FEAC channel signal detection on CT3 interface T3 2/0.
<Sysname> system-view
[Sysname] controller t3 2/0
[Sysname-T3 2/0] feac detect
# Send DS3 LOS signal on CT3 interface T3 2/0.
<Sysname> system-view
[Sysname] controller 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] controller t3 2/0
[Sysname-T3 2/0] feac generate loopback ds3-line
frame-format (CT3 interface)
Use frame-format to configure the framing format used by the CT3 interface.
Use undo frame-format to restore the default.
Syntax
frame-format { c-bit | m23 }
undo frame-format
Default
The framing format is C-bit.
Views
CT3 interface view
Default command level
2: System level
Parameters
c-bit: Sets the framing format to C-bit.
m23: Sets the framing format to m23.
Examples
# Set the framing format of interface T3 2/0 to m23.
<Sysname> system-view
[Sysname] controller t3 2/0
[Sysname-T3 2/0] frame-format m23
ft3
Use ft3 to configure a CT3 interface to operate in the FT3 mode and set the DSU mode or the subrate.
Use undo ft3 to restore the default.