Code (Ce1/Pri Interface) - 3Com 3C13618 Command Reference Manual

When the CE1/PRI interface operates as DCE, you should choose the internal clock,
namely, master clock mode. When it operates as DTE, you should choose the line
clock, namely, slave clock mode.
Example
# Set the clock on the CE1/PRI interface to operate in DCE mode.
[3Com-E1-0]clock master

3.2.3 code (CE1/PRI Interface)

Syntax
code { ami | hdb3 }
undo code
View
CE1/PRI interface view
Parameter
ami: Adopt the line code format ami (Alternate Mark Inversion).
hdb3: Adopt the line code format hdb3 (High Density Bipolar 3).
Description
Using the code command, you can configure the line code format of the CE1/PRI
interface. Using the undo code command, you can restore the default setting of line
code format of the interface.
The default line code format of CE1/PRI interface is hdb3.
You should keep the peer devices in consistency when setting the line code format of
interfaces.
Example
# Set the line code format of the interface E1 0 to ami.
[3Com-E1-0]code ami
Interface Management
35