Command Reference Guide
3Com Router 5000 Family and Router 6000 Family crc ● 61
Command Reference
crc
Purpose Use the crc command to configure CRC mode of the serial interface formed by CE1.
Use the undo crc command to restore the default configuration.
Syntax crc { 16 | 32 | none}
undo crc
Parameters 16
Adopts 16-bit CRC.
32
Adopts 32-bit CRC.
none
Adopts no CRC.
Default By default, 16-bit CRC is adopted.
Example Apply 32-bit CRC to the serial interface formed by the interface E1 2/0/0 in fractional
mode.
[3COM-Serial2/0/0:0] crc 32
View This command can be used in the following views:
■ Synchronous Serial Interface view