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undo fe1 clock
View E1-F interface view
Parameter master: Adopts the internal clock as the clock source.
slave: Adopts the line clock as the clock source.
Description Use the
fe1 clock command to configure clock source for the E1-F interface.
Use the undo fe1 clock command to restore the default, that is, line clock.
When the E1-F interface is working as DCE, choose the internal clock (master) for
it. When it is working as DTE, choose the line clock for it.
Example # Use the internal clock as the clock source on E1-F interface Serial 2/0.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] fe1 clock master
fe1 code
Syntax fe1 code { ami | hdb3 }
undo fe1 code
View E1-F interface view
Parameter ami: Adopts AMI line code format.
hdb3: Adopts HDB3 line code format.
Description Use the
fe1 code command to set the line code format for the E1-F interface.
Use the
undo fe1 code command to restore the default, that is, HDB3.
Keep the line code format of the interface in consistency with that used by the
remote device.
Example # Set the line code format of interface Serial 2/0 to AMI.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] fe1 code ami
fe1 detect-ais
Syntax fe1 detect-ais
