E1-F INTERFACE CONFIGURATION

14 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 E1-F interface.

 

Use the undo crc command to restore the default, that is, 16-bit CRC.

Example

# Adopt 32-bit CRC on E1-F interface Serial 2/0.

 

<Sysname> system-view

 

[Sysname] interface serial 2/0

 

[Sysname-Serial2/0] crc 32

display fe1

Syntax

display fe1 [ serial interface-number]

View

Any view

Parameter

serial interface-number: Specifies a serial interface. If no interface is specified,

 

information on all the E1-F interfaces is displayed.

Description

Use the display fe1 serial command to display the configuration and state

 

information about the specified or all E1-F interfaces.

 

If the specified interface is a common serial interface rather than an E1-F interface,

 

the system will display the prompt.

Example # Display the information about an E1-F interface.

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3Com MSR 50, MSR 30 manual E1-F Interface Configuration Commands, Display fe1 serial interface-number