Data-Coding (Ct1/Pri Interface View) - H3C MSR 20-20 Command Reference Manual

218 C 13: F
HAPTER UNDAMENTAL
crc
Syntax
View
Parameter
Description
Example

data-coding (CT1/PRI interface view)

Syntax
View
Parameter
Description
CT1/PRI I C
NTERFACE ONFIGURATION
<Sysname> system-view
[Sysname] controller t1 2/0
[Sysname-T1 2/0]
crc { 16 | 32 | none }
undo crc
Synchronous serial interface view
16: Adopts 16-bit CRC.
32: Adopts 32-bit CRC.
none: Disables CRC.
Use the command to configure CRC mode for a synchronous serial interface
crc
formed on a CE1/PRI interface.
Use the command to restore the default, that is, 16-bit CRC.
undo crc
# Apply 32-bit CRC to a serial interface formed on interface CT1 interface 2/0.
<Sysname> system-view
[Sysname] controller t1 2/0
[Sysname-T1 2/0] channel-set 1 timeslot-list 2-6
[Sysname-T1 2/0] quit
[Sysname] interface serial 2/0:1
[Sysname-Serial2/0:1] crc 32
data-coding { inverted | normal }
undo data-coding
CT1/PRI interface view
inverted: Enables user data inversion.
normal: Disables user data inversion.
Use the
data-coding normal
CT1/PRI interface.
Use the data-coding inverted
CT1/PRI interface.
C
OMMANDS
command to disable user data inversion on the
command to enable user data inversion on the