Checking The Configuration - Huawei AR1200 series Configuration Manual

Huawei AR1200 Series Enterprise Routers
Configuration Guide - Interface Management
Step 6 (Optional) Set optional parameters for the CE1/PRI interface.
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6.4.5 Checking the Configuration

After a CE1/PRI interface is configured, you can verify the configuration.
Procedure
Step 1 Run the display interface serial interface-number command to check the status and packet
statistics on the specified serial interface.
Issue 01 (2012-04-20)
description text
The interface description is configured.
clock { master | slave }
The clock mode is set.
By default, a CE1/PRI interface works in slave clock mode and uses line clock signals.
When a CE1/PRI interface functions as a Data Circuit-terminating Equipment (DCE)
interface, it must work in master clock mode and provide clock signals for a Data Terminal
Equipment (DTE) interface. When a CE1/PRI interface functions as a DTE interface, it must
work in slave clock mode and obtain clock signals from a DCE interface.
data-coding { inverted | normal }
Data inversion is configured.
By default, a CE1/PRI interface does not invert user data.
detect-rai
RAI detection is configured.
By default, RAI detection is enabled on a CE1/PRI interface.
frame-format { crc4 | no-crc4 }
The frame format is set.
By default, a CE1/PRI interface uses non-CRC4 as the frame format.
idlecode { 7e | ff }
The line idle code is set.
By default, a CE1/PRI interface uses the line idle code 0x7e.
itf { number number | type { 7e | ff } }
The interframe filling tag and the minimum number of interframe filling tags are set.
By default, a CE1/PRI interface uses the interframe filling tag 0x7e and a minimum number
of four interframe filling tags.
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6 CE1/PRI Interface Configuration
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