Crc - HP 6600 Command Reference Manual

undo code
Default
The digital signal coding format t is NRZ.
Views
Synchronous serial interface view
Default command level
2: System level
Parameters
nrz: Sets the digital signal coding format to nonreturn to zero (NRZ).
nrzi: Sets the digital signal coding format to nonreturn to zero inverted (NRZI).
Examples
# Set the digital signal coding format to NRZI on synchronous serial interface 2/0/0.
<Sysname> system-view
[Sysname] interface serial 2/0/0
[Sysname-Serial2/0/0] code nrzi

crc

Use crc to set the CRC mode for a synchronous serial interface.
Use undo crc to restore the default.
Syntax
crc { 16 | 32 | none }
undo crc
Default
16-bit CRC is adopted.
Views
Synchronous serial interface view
Default command level
2: System level
Parameters
16: Specifies 16-bit CRC.
32: Specifies 32-bit CRC.
none: Disables CRC.
Examples
# Configure synchronous serial interface Serial 2/0/0 to adopt 32-bit CRC.
<Sysname> system-view
[Sysname] interface serial 2/0/0
[Sysname-Serial2/0/0] crc 32
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