3com MSR 20-20 참조 매뉴얼
21
B
ASIC
DLS
W
C
ONFIGURATION
C
OMMANDS
code nrzi
Syntax
code nrzi
undo code
View
Synchronous serial interface view
Parameter
None
Description
Use the code nrzi command to configure the synchronous serial interface to use
NRZI encoding.
NRZI encoding.
Use the undo code command to configure the synchronous serial interface to
use NRZ encoding.
use NRZ encoding.
By default, the NRZ encoding scheme is used on the synchronous serial interface.
There are two encoding schemes, NRZI and NRZ, for synchronous serial interface.
The NRZ encoding scheme is generally used for synchronous serial interfaces of
routers. The serial interfaces of some SNA devices, however, use NRZI encoding.
Therefore, the encoding scheme of routers should be changed according to the
encoding schemes used on the connected devices.
The NRZ encoding scheme is generally used for synchronous serial interfaces of
routers. The serial interfaces of some SNA devices, however, use NRZI encoding.
Therefore, the encoding scheme of routers should be changed according to the
encoding schemes used on the connected devices.
Example
# Configure Serial 1/0 to use NRZI encoding.
<Sysname> system-view
[Sysname] interface serial 1/0
[Sysname-Serial1/0] code nrzi
display dlsw circuits
Syntax
display dlsw circuits [ circuit-id ] [ verbose ]
View
Any view
Parameter
circuit-id: Specifies the ID of a DLSw virtual circuit, in the range of 0 to 0xFFFFFFFF.
verbose: Displays the detailed information of the virtual circuits.