3Com 3C13612, Command Reference Manual

Page: 311 / 859

3Com Router Command Reference Guide — V1.00
6.1.34 fr lmi n393dce
Syntax
fr lmi n393dce [ n393-value ]
undo fr lmi n393dce
View
Interface view
Parameter
n393dce-value : LMI event counter value on a DCE, ranging 1 to 10. The default value is
4.
Description
Using the fr lmi n393dce command, you can configure the LMI event counter value on
a DCE. Using the undo fr lmi n393dce command, you can restore the default value.
The DCE requires the DTE to send a Status-Enquiry packet at a regular interval (set by
T392). If the DCE does not receive the Status-Enquiry packet, it will record the error by
adding 1 to the error count. If the errors reach the threshold, the DCE would declare
that the physical channels and all the DLCIs to be down.
N392 and N393 together define the “error threshold”. N393 defines the event count
observed and N392 defines the error threshold in the event count observed. That is, if
error count that occurred to the DCE is up to N392 in N393 time intervals, DCE will
consider the errors have exceeded the threshold and declare the physical channels
and all DLCIs to be down.
N392 should be less than N393.
For related commands, see fr interface-type , fr lmi n393dce .
Example
# Set the operation of Frame Relay interface Serial0 as DCE mode and sets N393 to 5.
[3Com-Serial0] fr interface-type dce
[3Com-Serial0] fr lmi n393dce 5
6.1.35 fr lmi n393dte
Syntax
fr lmi n393dte [ n393-value ]
undo fr lmi n393dte
118