R2511-HP MSR Router Series Interface Configuration Guide(V5)

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Configuration procedure
To configure an ATM OC-3c/STM-1 interface:
Step Command Remarks
1. Enter system view.
system-view N/A
2. Enter ATM OC-3c/STM-1
interface view.
interface atm interface-number N/A
3. Set the clock mode.
clock { master | slave }
Optional.
The default setting is slave.
4. Set the framing format.
frame-format { sdh | sonet }
Optional.
The default setting is SDH STM-1.
5. Enable scrambling.
scramble
Optional.
Scrambling is enabled by default.
6. Configure the overhead bytes.
flag c2 flag-value
flag { j0 | j1 } { sdh | sonet }
flag-value
Optional.
The default is hexadecimal 13 for
C2.
By default, SDH framing applies. In
SDH framing, the defaults are null
for both J0 and J1.
7. Set the loopback mode.
loopback { cell | local | remote }
Optional.
Loopback is disabled by default.
8. Set the intended bandwidth
for the ATM OC-3c/STM-1
interface.
bandwidth bandwidth-value Optional.
9. Restore the default settings for
the ATM OC-3c/STM-1
interface.
default Optional.
Configuring an ADSL interface
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