15
T1-F INTERFACE CONFIGURATION
COMMANDS
crc
Syntax crc { 16 | 32 | none }
undo crc
View Synchronous serial interface view
Parameter 16: Adopts 16-bit CRC.
32: Adopts 32-bit CRC.
none: Disables CRC.
Description Use the
crc command to configure CRC mode for an T1-F interface.
Use the undo crc command to restore the default, that is, 16-bit CRC.
Example # Adopt 32-bit CRC on T1-F interface Serial 1/0.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] crc 32
display ft1
Syntax display ft1 [ serial interface-number ]
View Any view
Parameter serial interface-number: Specifies a serial interface. If no interface is specified, the
information on all the T1-F interfaces is displayed.
Description Use the
display ft1 serial command to display the configuration and state
information about a T1-F interface.
If the specified interface is a common serial interface rather than a T1-F interface,
the system will display the prompt.
Example # Display information about T1-F interface Serial 2/0.
