R3303-HP 6600/HSR6600 Routers Interface Configuration Guide

35
Ste
p
Command Remarks
6. Set other interface
parameters.
See "Configuring other E1-F
interface parameters."
Optional.
Configuring an E1-F interface in unframed mode
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter E1-F interface view.
interface serial interface-number N/A
3. Configure the interface to
operate in unframed mode.
fe1 unframed The default is framed mode.
4. Set other interface
parameters.
See "Configuring other E1-F
interface parameters."
Optional.
Configuring other E1-F interface parameters
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter E1-F interface view.
interface serial serial-number N/A
3. Configure the interface
description.
description text
Optional.
By default, the description of an
interface is interface-name
Interface.
4. Set the line code format.
fe1 code { ami | hdb3 }
Optional.
The default is HDB3.
5. Set the clock mode.
fe1 clock { master | slave }
Optional.
The default is slave, which is line
clock.
6. Enable automatic clock mode
change.
clock-change auto
Optional.
Disabled by default.
7. Set the cable type.
fe1 cable { long | short }
Optional.
The long keyword applies by
default.
8. Configure the CRC mode.
crc { 16 | 32 | none }
Optional.
16-bit CRC by default.
9. Enable AIS test.
fe1 detect-ais
Optional.
By default, AIS test is performed.
10. Set the framing format.
fe1 frame-format { crc4 | no-crc4 }
Optional.
The default is no-CRC4.