3com MSR 20-20 참조 매뉴얼

C

HAPTER

 3: ATM E3/T3 I

NTERFACE

 C

ONFIGURATION

 C

OMMANDS

Use the undo clock command to restore the default, that is, the slave clock 
mode.

# Set the clock mode of ATM E3/T3 interface 5/0 to master.

<Sysname> system-view

[Sysname] interface atm 5/0

[Sysname-Atm5/0] clock master 

In ATM E3 interface view:

frame-format { g751-adm | g751-plcp | g832-adm }

In ATM T3 interface view:

frame-format { cbit-adm | cbit-plcp | m23-adm | m23-plcp }

ATM E3/T3 interface view

g751-adm: Sets the framing format of ATM E3 to G.751 ATM direct mapping 
(G.751 ADM).

g751-plcp: Sets the framing format of ATM E3 to G.751 physical layer 
convergence protocol (G.751 PLCP).

g832-adm: Sets the framing format of ATM E3 to G.832 ADM.

cbit-adm: Sets the framing format of ATM T3 to C-bit ADM.

cbit-plcp: Sets the framing format of ATM T3 to C-bit PLCP.

m23-adm: Sets the framing format of ATM T3 to M23 ADM.

m23-plcp: Sets the framing format of ATM T3 to M23 PLCP.

Use the frame-format command to configure the framing format of the ATM 
E3/T3 interface.

Use the undo frame-format command to restore the default, that is, G.751 
PLCP for ATM E3 interfaces and C-bit PLCP for ATM T3 interfaces.

# Set the framing format of ATM E3 interface 5/0 to G.832 ADM.

<Sysname> system-view

[Sysname] interface atm 5/0

[Sysname-Atm5/0] frame-format g832-adm