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

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Syntax
clock { master | slave }
undo clock
Default
The clock mode is slave.
Views
ATM E3 interface view, ATM T3 interface view
Default command level
2: System level
Parameters
master: Sets the clock mode as master.
slave: Sets the clock mode as slave.
Examples
# Set the clock mode of ATM E3/T3 interface 2/0 to master.
<Sysname> system-view
[Sysname] interface atm 2/0
[Sysname-Atm2/0] clock master
frame-format
Use frame-format to configure the framing format of an ATM E3/T3 interface.
Use undo frame-format to restore the default, which is G.751 PLCP (for ATM E3 interfaces) or C-bit PLCP
(for ATM T3 interfaces).
Syntax
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 }
undo frame-format
Views
ATM E3 interface view, ATM T3 interface view
Default command level
2: System level
Parameters
g751-adm: Sets the framing format of the ATM E3 interface to G.751 ATM direct mapping (G.751 ADM).
g751-plcp: Sets the framing format of the ATM E3 interface to G.751 physical layer convergence protocol
(G.751 PLCP).
g832-adm: Sets the framing format of the ATM E3 interface to G.832 ADM.
cbit-adm: Sets the framing format of the ATM T3 interface to C-bit ADM.