R3102-R3103-HP 6600/HSR6600 Routers Interface Configuration Guide

63
Ste
p
Command Remarks
8. Shut down the specified T1
channel.
t1 t1-number shutdown
Optional.
By default, a T1 channel is up.
9. Configure the bundling mode
of the serial interface formed
by bundling the timeslots of
the T1 channel.
ppp mp soft-binding
undo ppp mp soft-binding
Optional.
By default, the hardware bundling
mode is adopted.
The HIM-CL1P and HIM-CL2P
interface modules do not support
cross-port hardware MP bundling.
On these interface modules, you
can use software bundling to meet
cross-port MP requirements.
NOTE:
T1 configuration is supported on the CPOS (T) interface module.
Configuring an E3 channel
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter CPOS interface view.
controller cpos cpos-number N/A
3. Create a serial interface
corresponding to the
unframed E3 channel.
using e3 e3-number
Optional.
By default, no serial interface is
created.
4. Configure overhead bytes for
VC-3 frames.
flag vc-3 path-number { c2 c2-value
| j1 { sdh sdh-string | sonet
sonet-string } | s1s0 s1s0-value }
Optional.
5. Configure overhead bytes for
VC-4 frames.
flag vc-4 path-number { c2 c2-value
| j1 { sdh sdh-string | sonet
sonet-string } | s1s0 s1s0-value }
Optional.
6. Configure the specified E3
channel to operate in FE3
mode and configure a DSU
mode or subrate for the FE3
channel.
fe3 e3-number { dsu-mode { 0 | 1 }
| subrate sub-number }
Optional.
For an FE3 channel, the default
DSU mode is 1 (Kentrox) and the
default subrate is 34010 kbps.
Fractional E3 (FE3, or Subrate E3)
is a nonstandard application. With
FE3, you can subdivide the rate of
E3 into subrates depending on the
bandwidth requirements.
7. Configure the clock mode of
the E3 channel.
e3 e3-number set clock { master |
slave }
Optional.
Slave by default.
8. Enable loopback in the
specified mode on the E3
channel.
e3 e3-number set loopback { local
| payload | remote }
Optional.
Disabled by default.