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

256
Default
Payload scrambling is enabled on the ATM OC-3c/STM-1 interface.
Views
ATM OC-3c interface view, STM-1 interface view
Default command level
2: System level
Usage guidelines
With payload scrambling enabled, the interface performs payload scrambling when transmitting data,
and payload descrambling when receiving data. Payload scrambling prevents consecutive 0s and 1s in
the payload.
Disabling payload scrambling disables both payload scrambling during data transmission and payload
descrambling during data receiving.
Examples
# Enable payload scrambling on ATM interface 4/0.
<Sysname> system-view
[Sysname] interface atm 4/0
[Sysname-Atm4/0] scramble
ADSL interface configuration commands
The following matrix shows the interface and router compatibility:
Interface MSR900 MSR93
X
MSR20-1
X
MSR20 MSR30 MSR50 MSR1000
ATM
ADSL2+
No
Yes with
the
JG518A,
JG519A,
JG520A
and
JG597A
Yes with only
the MSR20-15,
which also
supports the
ADSL2+
protocol.
Yes Yes Yes Yes
activate
Use activate to activate the ADSL interface.
Use undo activate to deactivate the ADSL interface.
Syntax
activate
undo activate
Default
An ADSL interface is active.
Views
ATM (ADSL) interface view