R3303-HP HSR6800 Routers Interface Command Reference

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crc
Use crc to configure CRC mode for a synchronous serial interface formed on a CE1 interface.
Use undo crc to restore the default.
Syntax
crc { 16 | 32 | none }
undo crc
Default
The CRC mode or a synchronous serial interface formed on a CE1 interface is 16-bit CRC.
Views
Synchronous serial interface view
Default command level
2: System level
Parameters
16: Adopts 16-bit cyclic redundancy check (CRC).
32: Adopts 32-bit CRC.
none: Disables CRC.
Examples
# Apply 32-bit CRC to a serial interface formed on interface CE1 interface 1/0/0 in unchannelized
mode.
<Sysname> system-view
[Sysname] controller e1 1/0/0
[Sysname-E1 1/0/0] using e1
[Sysname-E1 1/0/0] quit
[Sysname] interface serial 1/0/0:0
[Sysname-Serial1/0/0:0] crc 32
data-coding (CE1 interface)
Use data-coding inverted to enable user data inversion on a CE1 interface.
Use data-coding normal to disable user data inversion on a CE1 interface.
Use undo data-coding to restore the default.
Syntax
data-coding { inverted | normal }
undo data-coding
Default
Data inversion is disabled.
Views
CE1 interface view