Controller E3; Clock (Ce3 Interface View) - H3C MSR 20-20 Command Reference Manual

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HAPTER UNDAMENTAL
Example

clock (CE3 interface view)

Syntax
View
Parameter
Description
Example

controller e3

Syntax
View
Parameter
Description
Related command:
Example
CE3 I C
NTERFACE ONFIGURATION
# Perform BERT test in QRSS mode on CE3 2/0 interface, setting the duration to
ten minutes.
<Sysname> system-view
[Sysname] interface E3 2/0
[Sysname-E3 2/0] bert pattern qrss time 10
clock { master | slave }
undo clock
CE3 interface view
master: Adopts the internal clock as the clock source.
slave: Adopts the line clock as the clock source.
Use the command to configure clock source for the CE3 interface.
clock
Use the command to restore the default, that is, line clock.
undo clock
The clock source is selected depending on the connected remote device. If
connected to a transmission device, the local end uses the line clock. If connected
to a CE3 interface on another router, the local end can use whichever clock so
long as it is different from the one adopted at the remote end.
# Use the internal clock as the clock source on CE3 interface E3 2/0.
<Sysname> system-view
[Sysname] controller e3 2/0
[Sysname-E3 2/0] clock master
controller e3 interface-number
System view
interface-number: CE3 interface number.
Use the
controller e3
display controller e3.
# Enter the view of interface E3 2/0.
C
OMMANDS
command to enter CE3 interface view.