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<Sysname> system-view
[Sysname] interface serial 1/0
[Sysname-Serial1/0] country-code china
crc
Syntax crc { 16 | 32 | none }
undo crc
View Synchronous serial interface view
Parameter 16: Specifies 16-bit CRC.
32: Specifies 32-bit CRC.
none: Disables CRC.
Description Use the
crc command to set the CRC mode.
Use the
undo crc command to restore the default.
By default, 16-bit CRC is adopted.
These two commands are not available to sub-serial interfaces and
synchronous/asynchronous serial interfaces operating as asynchronous interfaces.
Example # Configure to adopt 32-bit CRC.
<Sysname> system-view
[Sysname] interface serial 0/0/0
[Sysname-Serial0/0/0] crc 32
detect
Syntax
1 Asynchronous serial interface
detect dsr-dtr
undo detect dsr-dtr
2 Synchronous serial interface
detect { dcd | dsr-dtr }
undo detect { dcd | dsr-dtr }
View Synchronous serial interface view, asynchronous serial interface view
