Fr Lmi N392Dte - H3C MSR 20-20 Command Reference Manual

392 C 22: F
HAPTER RAME
Example

fr lmi n392dte

Syntax
View
Parameter
Description
Example
R C C
ELAY ONFIGURATION OMMANDS
# Set frame relay interface Serial 2/0 to operate in DCE mode and set N392 to 5
and N393 to 6.
<Sysname> system-view
[Sysname] interface serial2/0
[Sysname-Serial2/0] link-protocol fr
[Sysname-Serial2/0] fr interface-type dce
[Sysname-Serial2/0] fr lmi n392dce 5
[Sysname-Serial2/0] fr lmi n393dce 6
fr lmi n392dte n392-value
undo fr lmi n392dte
Interface view
n392-value: The value of N392 parameter at the DTE side. It ranges from 1 to 10.
Use the
fr lmi n392dte
Use the
undo fr lmi n392dte
By default, the parameter value is 3.
The DTE sends a Status-Enquiry packet at a regular interval to the DCE to inquire
the link status. On receiving this packet, the DCE will immediately send a
Status-Response packet. If the DTE does not receive the response packet in the
specified time, it will record the error by adding 1 to the error count. If the errors
exceed the threshold, the DTE will consider that the physical channels and all the
DLCIs to be unavailable.
N392 and N393 together define the "error threshold". N393 indicates the event
number observed and N392 indicates the error threshold of that number (N393).
That is, if N392 errors occurred in N393 Status-Enquiry packets in the DTE, the DTE
would consider that the error had exceeded the threshold and declare the physical
channels and all DLCIs to be unavailable.
N392 at DTE side should be less than N393 at DTE side.
# Set the operation of frame relay interface Serial 2/0 as the DTE mode and set
N392 to 5 and N393 to 6.
<Sysname> system-view
[Sysname] interface serial2/0
[Sysname-Serial2/0] link-protocol fr
[Sysname-Serial2/0] fr interface-type dce
[Sysname-Serial2/0] fr lmi n392dce 5
[Sysname-Serial2/0] fr lmi n393dce 6
command to set N392 parameter at the DTE side.
command to restore the default.